restructure to single project

src/util/config/Config.ts

@@ -0,0 +1,22 @@
+import { ApiConfiguration, ClientConfiguration, DefaultsConfiguration, EndpointConfiguration, GeneralConfiguration, GifConfiguration, GuildConfiguration, KafkaConfiguration, LimitsConfiguration, LoginConfiguration, MetricsConfiguration, RabbitMQConfiguration, RegionConfiguration, RegisterConfiguration, SecurityConfiguration, SentryConfiguration, TemplateConfiguration } from ".";
+
+export class ConfigValue {
+	gateway: EndpointConfiguration = new EndpointConfiguration();
+	cdn: EndpointConfiguration = new EndpointConfiguration();
+	api: ApiConfiguration = new ApiConfiguration();
+	general: GeneralConfiguration = new GeneralConfiguration();
+	limits: LimitsConfiguration = new LimitsConfiguration();
+	security: SecurityConfiguration = new SecurityConfiguration();
+	login: LoginConfiguration = new LoginConfiguration();
+	register: RegisterConfiguration = new RegisterConfiguration();
+	regions: RegionConfiguration = new RegionConfiguration();
+	guild: GuildConfiguration = new GuildConfiguration();
+	gif: GifConfiguration = new GifConfiguration();
+	rabbitmq: RabbitMQConfiguration = new RabbitMQConfiguration();
+	kafka: KafkaConfiguration = new KafkaConfiguration();
+	templates: TemplateConfiguration = new TemplateConfiguration();
+	client: ClientConfiguration = new ClientConfiguration();
+	metrics: MetricsConfiguration = new MetricsConfiguration();
+	sentry: SentryConfiguration = new SentryConfiguration();
+	defaults: DefaultsConfiguration = new DefaultsConfiguration();
+}

src/util/config/index.ts

@@ -0,0 +1,2 @@
+export * from "./Config";
+export * from "./types/index";

src/util/config/types/ApiConfiguration.ts

@@ -0,0 +1,5 @@
+export class ApiConfiguration {
+	defaultVersion: string = "9";
+	activeVersions: string[] = ["6", "7", "8", "9"];
+	useFosscordEnhancements: boolean = true;
+}

src/util/config/types/ClientConfiguration.ts

@@ -0,0 +1,8 @@
+import { ClientReleaseConfiguration } from ".";
+
+export class ClientConfiguration {
+    //classes
+    releases: ClientReleaseConfiguration = new ClientReleaseConfiguration();
+    //base types
+    useTestClient: boolean = true;
+}

src/util/config/types/DefaultsConfiguration.ts

@@ -0,0 +1,6 @@
+import { GuildDefaults, UserDefaults } from ".";
+
+export class DefaultsConfiguration {
+    guild: GuildDefaults = new GuildDefaults();
+    user: UserDefaults = new UserDefaults();
+}

src/util/config/types/EndpointConfiguration.ts

@@ -0,0 +1,5 @@
+export class EndpointConfiguration {
+	endpointClient: string | null = null;
+	endpointPrivate: string | null = null;
+	endpointPublic: string | null = null;
+}

src/util/config/types/GeneralConfiguration.ts

@@ -0,0 +1,12 @@
+import { Snowflake } from "../../util";
+
+export class GeneralConfiguration {
+	instanceName: string = "Fosscord Instance";
+	instanceDescription: string | null = "This is a Fosscord instance made in the pre-release days";
+	frontPage: string | null = null;
+	tosPage: string | null = null;
+	correspondenceEmail: string | null = "noreply@localhost.local";
+	correspondenceUserID: string | null = null;
+	image: string | null = null;
+	instanceId: string = Snowflake.generate();
+}

src/util/config/types/GifConfiguration.ts

@@ -0,0 +1,5 @@
+export class GifConfiguration {
+    enabled: boolean = true;
+    provider: "tenor" = "tenor"; // more coming soon
+    apiKey?: string = "LIVDSRZULELA";
+}

src/util/config/types/GuildConfiguration.ts

@@ -0,0 +1,6 @@
+import { DiscoveryConfiguration, AutoJoinConfiguration } from ".";
+
+export class GuildConfiguration {
+    discovery: DiscoveryConfiguration = new DiscoveryConfiguration();
+    autoJoin: AutoJoinConfiguration = new AutoJoinConfiguration();
+}

src/util/config/types/KafkaConfiguration.ts

@@ -0,0 +1,5 @@
+import { KafkaBroker } from ".";
+
+export class KafkaConfiguration {
+    brokers: KafkaBroker[] | null = null;
+}

src/util/config/types/LimitConfigurations.ts

@@ -0,0 +1,9 @@
+import { ChannelLimits, GuildLimits, MessageLimits, RateLimits, UserLimits } from ".";
+
+export class LimitsConfiguration {
+	user: UserLimits = new UserLimits();
+	guild: GuildLimits = new GuildLimits();
+	message: MessageLimits = new MessageLimits();
+	channel: ChannelLimits = new ChannelLimits();
+	rate: RateLimits = new RateLimits();
+}

src/util/config/types/LoginConfiguration.ts

@@ -0,0 +1,3 @@
+export class LoginConfiguration {
+    requireCaptcha: boolean = false;
+}

src/util/config/types/MetricsConfiguration.ts

@@ -0,0 +1,3 @@
+export class MetricsConfiguration {
+    timeout: number = 30000;
+}

src/util/config/types/RabbitMQConfiguration.ts

@@ -0,0 +1,3 @@
+export class RabbitMQConfiguration {
+    host: string | null = null;
+}

src/util/config/types/RegionConfiguration.ts

@@ -0,0 +1,16 @@
+import { Region } from ".";
+
+export class RegionConfiguration {
+    default: string = "fosscord";
+    useDefaultAsOptimal: boolean = true;
+    available: Region[] = [
+        {
+            id: "fosscord",
+            name: "Fosscord",
+            endpoint: "127.0.0.1:3004",
+            vip: false,
+            custom: false,
+            deprecated: false,
+        },
+    ];
+}

src/util/config/types/RegisterConfiguration.ts

@@ -0,0 +1,18 @@
+import { DateOfBirthConfiguration, EmailConfiguration, PasswordConfiguration } from ".";
+
+export class RegisterConfiguration {
+    //classes
+    email: EmailConfiguration = new EmailConfiguration();
+    dateOfBirth: DateOfBirthConfiguration = new DateOfBirthConfiguration();
+    password: PasswordConfiguration = new PasswordConfiguration();
+    //base types
+    disabled: boolean = false;
+    requireCaptcha: boolean = true;
+    requireInvite: boolean = false;
+    guestsRequireInvite: boolean = true;
+    allowNewRegistration: boolean = true;
+    allowMultipleAccounts: boolean = true;
+    blockProxies: boolean = true;
+    incrementingDiscriminators: boolean = false; // random otherwise
+    defaultRights: string = "0";
+}

src/util/config/types/SecurityConfiguration.ts

@@ -0,0 +1,17 @@
+import crypto from "crypto";
+import { CaptchaConfiguration, TwoFactorConfiguration } from ".";
+
+export class SecurityConfiguration {
+    //classes
+    captcha: CaptchaConfiguration = new CaptchaConfiguration();
+    twoFactor: TwoFactorConfiguration = new TwoFactorConfiguration();
+    //base types
+    autoUpdate: boolean | number = true;
+    requestSignature: string = crypto.randomBytes(32).toString("base64");
+    jwtSecret: string = crypto.randomBytes(256).toString("base64");
+    // header to get the real user ip address
+    // X-Forwarded-For for nginx/reverse proxies
+    // CF-Connecting-IP for cloudflare
+    forwadedFor: string | null = null;
+    ipdataApiKey: string | null = "eca677b284b3bac29eb72f5e496aa9047f26543605efe99ff2ce35c9";
+}

src/util/config/types/SentryConfiguration.ts

@@ -0,0 +1,8 @@
+import { hostname } from "os";
+
+export class SentryConfiguration {
+    enabled: boolean = false;
+    endpoint: string = "https://05e8e3d005f34b7d97e920ae5870a5e5@sentry.thearcanebrony.net/6";
+    traceSampleRate: number = 1.0;
+    environment: string = hostname();
+}

src/util/config/types/TemplateConfiguration.ts

@@ -0,0 +1,6 @@
+export class TemplateConfiguration {
+    enabled: boolean = true;
+    allowTemplateCreation: boolean = true;
+    allowDiscordTemplates: boolean = true;
+    allowRaws: boolean = true;
+}

src/util/config/types/index.ts

@@ -0,0 +1,18 @@
+export * from "./ApiConfiguration";
+export * from "./ClientConfiguration";
+export * from "./DefaultsConfiguration";
+export * from "./EndpointConfiguration";
+export * from "./GeneralConfiguration";
+export * from "./GifConfiguration";
+export * from "./GuildConfiguration";
+export * from "./KafkaConfiguration";
+export * from "./LimitConfigurations";
+export * from "./LoginConfiguration";
+export * from "./MetricsConfiguration";
+export * from "./RabbitMQConfiguration";
+export * from "./RegionConfiguration";
+export * from "./RegisterConfiguration";
+export * from "./SecurityConfiguration";
+export * from "./SentryConfiguration";
+export * from "./TemplateConfiguration";
+export * from "./subconfigurations/index";

src/util/config/types/subconfigurations/client/ClientReleaseConfiguration.ts

@@ -0,0 +1,4 @@
+export class ClientReleaseConfiguration {
+    useLocalRelease: boolean = true; //TODO
+    upstreamVersion: string = "0.0.264";
+}

src/util/config/types/subconfigurations/client/index.ts

@@ -0,0 +1 @@
+export * from "./ClientReleaseConfiguration";

src/util/config/types/subconfigurations/defaults/GuildDefaults.ts

@@ -0,0 +1,8 @@
+export class GuildDefaults {
+    maxPresences: number = 250000;
+    maxVideoChannelUsers: number = 200;
+    afkTimeout: number = 300;
+    defaultMessageNotifications: number = 1;
+    explicitContentFilter: number = 0;
+    test: number = 123;
+}

src/util/config/types/subconfigurations/defaults/UserDefaults.ts

@@ -0,0 +1,5 @@
+export class UserDefaults {
+    premium: boolean = false;
+    premium_type: number = 2;
+    verified: boolean = true;
+}

src/util/config/types/subconfigurations/defaults/index.ts

@@ -0,0 +1,2 @@
+export * from "./GuildDefaults";
+export * from "./UserDefaults";

src/util/config/types/subconfigurations/guild/AutoJoin.ts

@@ -0,0 +1,5 @@
+export class AutoJoinConfiguration {
+    enabled: boolean = true;
+    guilds: string[] = [];
+    canLeave: boolean = true;
+}

src/util/config/types/subconfigurations/guild/Discovery.ts

@@ -0,0 +1,6 @@
+export class DiscoveryConfiguration {
+    showAllGuilds: boolean = false;
+    useRecommendation: boolean = false; // TODO: Recommendation, privacy concern?
+    offset: number = 0;
+    limit: number = 24;
+}

src/util/config/types/subconfigurations/guild/index.ts

@@ -0,0 +1,2 @@
+export * from "./AutoJoin";
+export * from "./Discovery";

src/util/config/types/subconfigurations/index.ts

@@ -0,0 +1,8 @@
+export * from "./client/index";
+export * from "./defaults/index";
+export * from "./guild/index";
+export * from "./kafka/index";
+export * from "./limits/index";
+export * from "./region/index";
+export * from "./register/index";
+export * from "./security/index";

src/util/config/types/subconfigurations/kafka/KafkaBroker.ts

@@ -0,0 +1,4 @@
+export interface KafkaBroker {
+	ip: string;
+	port: number;
+}

src/util/config/types/subconfigurations/kafka/index.ts

@@ -0,0 +1 @@
+export * from "./KafkaBroker";

src/util/config/types/subconfigurations/limits/ChannelLimits.ts

@@ -0,0 +1,5 @@
+export class ChannelLimits {
+    maxPins: number = 500;
+    maxTopic: number = 1024;
+    maxWebhooks: number = 100;
+}

src/util/config/types/subconfigurations/limits/GuildLimits.ts

@@ -0,0 +1,8 @@
+export class GuildLimits {
+    maxRoles: number = 1000;
+    maxEmojis: number = 2000;
+    maxMembers: number = 25000000;
+    maxChannels: number = 65535;
+    maxChannelsInCategory: number = 65535;
+    hideOfflineMember: number = 3;
+}

src/util/config/types/subconfigurations/limits/MessageLimits.ts

@@ -0,0 +1,8 @@
+export class MessageLimits {
+    maxCharacters: number = 1048576;
+    maxTTSCharacters: number = 160;
+    maxReactions: number = 2048;
+    maxAttachmentSize: number = 1024 * 1024 * 1024;
+    maxBulkDelete: number = 1000;
+    maxEmbedDownloadSize: number = 1024 * 1024 * 5;
+}

src/util/config/types/subconfigurations/limits/RateLimits.ts

@@ -0,0 +1,18 @@
+import { RouteRateLimit, RateLimitOptions } from ".";
+
+export class RateLimits {
+    disabled: boolean = true;
+    ip: Omit<RateLimitOptions, "bot_count"> = {
+        count: 500,
+        window: 5
+    };
+    global: RateLimitOptions = {
+        count: 250,
+        window: 5
+    };
+    error: RateLimitOptions = {
+        count: 10,
+        window: 5
+    };
+    routes: RouteRateLimit;
+}

src/util/config/types/subconfigurations/limits/UserLimits.ts

@@ -0,0 +1,5 @@
+export class UserLimits {
+    maxGuilds: number = 1048576;
+    maxUsername: number = 127;
+    maxFriends: number = 5000;
+}

src/util/config/types/subconfigurations/limits/index.ts

@@ -0,0 +1,6 @@
+export * from "./ChannelLimits";
+export * from "./GuildLimits";
+export * from "./MessageLimits";
+export * from "./RateLimits";
+export * from "./UserLimits";
+export * from "./ratelimits/index";

src/util/config/types/subconfigurations/limits/ratelimits/Auth.ts

@@ -0,0 +1,12 @@
+import { RateLimitOptions } from "./RateLimitOptions";
+
+export class AuthRateLimit {
+    login: RateLimitOptions = {
+        count: 5,
+        window: 60
+    };
+    register: RateLimitOptions = {
+        count: 2,
+        window: 60 * 60 * 12
+    };
+}

src/util/config/types/subconfigurations/limits/ratelimits/RateLimitOptions.ts

@@ -0,0 +1,6 @@
+export interface RateLimitOptions {
+	bot?: number;
+	count: number;
+	window: number;
+	onyIp?: boolean;
+}

src/util/config/types/subconfigurations/limits/ratelimits/Route.ts

@@ -0,0 +1,19 @@
+import { AuthRateLimit } from "./Auth";
+import { RateLimitOptions } from "./RateLimitOptions";
+
+export class RouteRateLimit {
+    guild: RateLimitOptions = {
+        count: 5,
+        window: 5
+    };
+    webhook: RateLimitOptions = {
+        count: 10,
+        window: 5
+    };
+    channel: RateLimitOptions = {
+        count: 10,
+        window: 5
+    };
+    auth: AuthRateLimit;
+    // TODO: rate limit configuration for all routes
+}

src/util/config/types/subconfigurations/limits/ratelimits/index.ts

@@ -0,0 +1,3 @@
+export * from "./Auth";
+export * from "./RateLimitOptions";
+export * from "./Route";

src/util/config/types/subconfigurations/region/Region.ts

@@ -0,0 +1,12 @@
+export interface Region {
+	id: string;
+	name: string;
+	endpoint: string;
+	location?: {
+		latitude: number;
+		longitude: number;
+	};
+	vip: boolean;
+	custom: boolean;
+	deprecated: boolean;
+}

src/util/config/types/subconfigurations/region/index.ts

@@ -0,0 +1 @@
+export * from "./Region";

src/util/config/types/subconfigurations/register/DateOfBirth.ts

@@ -0,0 +1,4 @@
+export class DateOfBirthConfiguration {
+    required: boolean = true;
+    minimum: number = 13; // in years
+}

src/util/config/types/subconfigurations/register/Email.ts

@@ -0,0 +1,7 @@
+export class EmailConfiguration {
+    required: boolean = false;
+    allowlist: boolean = false;
+    blocklist: boolean = true;
+    domains: string[] = [];// TODO: efficiently save domain blocklist in database
+    // domains: fs.readFileSync(__dirname + "/blockedEmailDomains.txt", { encoding: "utf8" }).split("\n"),
+}

src/util/config/types/subconfigurations/register/Password.ts

@@ -0,0 +1,7 @@
+export class PasswordConfiguration {
+    required: boolean = false;
+    minLength: number = 8;
+    minNumbers: number = 2;
+    minUpperCase: number =2;
+    minSymbols: number = 0;
+}

src/util/config/types/subconfigurations/register/index.ts

@@ -0,0 +1,3 @@
+export * from "./DateOfBirth";
+export * from "./Email";
+export * from "./Password";

src/util/config/types/subconfigurations/security/Captcha.ts

@@ -0,0 +1,6 @@
+export class CaptchaConfiguration {
+    enabled: boolean = false;
+    service: "recaptcha" | "hcaptcha" | null = null; // TODO: hcaptcha, custom
+    sitekey: string | null = null;
+    secret: string | null = null;
+}

src/util/config/types/subconfigurations/security/TwoFactor.ts

@@ -0,0 +1,3 @@
+export class TwoFactorConfiguration {
+    generateBackupCodes: boolean = true;
+}

src/util/config/types/subconfigurations/security/index.ts

@@ -0,0 +1,2 @@
+export * from "./Captcha";
+export * from "./TwoFactor";

src/util/dtos/DmChannelDTO.ts

@@ -0,0 +1,41 @@
+import { MinimalPublicUserDTO } from "./UserDTO";
+import { Channel, PublicUserProjection, User } from "../entities";
+
+export class DmChannelDTO {
+	icon: string | null;
+	id: string;
+	last_message_id: string | null;
+	name: string | null;
+	origin_channel_id: string | null;
+	owner_id?: string;
+	recipients: MinimalPublicUserDTO[];
+	type: number;
+
+	static async from(channel: Channel, excluded_recipients: string[] = [], origin_channel_id?: string) {
+		const obj = new DmChannelDTO();
+		obj.icon = channel.icon || null;
+		obj.id = channel.id;
+		obj.last_message_id = channel.last_message_id || null;
+		obj.name = channel.name || null;
+		obj.origin_channel_id = origin_channel_id || null;
+		obj.owner_id = channel.owner_id;
+		obj.type = channel.type;
+		obj.recipients = (
+			await Promise.all(
+				channel
+					.recipients!.filter((r) => !excluded_recipients.includes(r.user_id))
+					.map(async (r) => {
+						return await User.findOneOrFail({ where: { id: r.user_id }, select: PublicUserProjection });
+					})
+			)
+		).map((u) => new MinimalPublicUserDTO(u));
+		return obj;
+	}
+
+	excludedRecipients(excluded_recipients: string[]): DmChannelDTO {
+		return {
+			...this,
+			recipients: this.recipients.filter((r) => !excluded_recipients.includes(r.id)),
+		};
+	}
+}

src/util/dtos/UserDTO.ts

@@ -0,0 +1,17 @@
+import { User } from "../entities";
+
+export class MinimalPublicUserDTO {
+	avatar?: string | null;
+	discriminator: string;
+	id: string;
+	public_flags: number;
+	username: string;
+
+	constructor(user: User) {
+		this.avatar = user.avatar;
+		this.discriminator = user.discriminator;
+		this.id = user.id;
+		this.public_flags = user.public_flags;
+		this.username = user.username;
+	}
+}

src/util/dtos/index.ts

@@ -0,0 +1,2 @@
+export * from "./DmChannelDTO";
+export * from "./UserDTO";

src/util/entities/Application.ts

@@ -0,0 +1,156 @@
+import { Column, Entity, JoinColumn, ManyToOne, OneToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { Team } from "./Team";
+import { User } from "./User";
+
+@Entity("applications")
+export class Application extends BaseClass {
+	@Column()
+	name: string;
+	
+	@Column({ nullable: true })
+	icon?: string;
+	
+	@Column({ nullable: true })
+	description: string;
+	
+	@Column({ nullable: true })
+	summary: string = "";
+	
+	@Column({ type: "simple-json", nullable: true })
+	type?: any;
+	
+	@Column()
+	hook: boolean = true;
+	
+	@Column()
+	bot_public?: boolean = true;
+	
+	@Column()
+	bot_require_code_grant?: boolean = false;
+	
+	@Column()
+	verify_key: string;
+	
+	@JoinColumn({ name: "owner_id" })
+	@ManyToOne(() => User)
+	owner: User;
+	
+	@Column()
+	flags: number = 0;
+	
+	@Column({ type: "simple-array", nullable: true })
+	redirect_uris: string[] = [];
+	
+	@Column({ nullable: true })
+	rpc_application_state: number = 0;
+	
+	@Column({ nullable: true })
+	store_application_state: number = 1;
+	
+	@Column({ nullable: true })
+	verification_state: number = 1;
+	
+	@Column({ nullable: true })
+	interactions_endpoint_url?: string;
+	
+	@Column({ nullable: true })
+	integration_public: boolean = true;
+	
+	@Column({ nullable: true })
+	integration_require_code_grant: boolean = false;
+	
+	@Column({ nullable: true })
+	discoverability_state: number = 1;
+	
+	@Column({ nullable: true })
+	discovery_eligibility_flags: number = 2240;
+	
+	@JoinColumn({ name: "bot_user_id" })
+	@OneToOne(() => User)
+	bot?: User;
+	
+	@Column({ type: "simple-array", nullable: true })
+	tags?: string[];
+	
+	@Column({ nullable: true })
+	cover_image?: string; // the application's default rich presence invite cover image hash
+	
+	@Column({ type: "simple-json", nullable: true })
+	install_params?: {scopes: string[], permissions: string};
+
+	@Column({ nullable: true })
+	terms_of_service_url?: string;
+
+	@Column({ nullable: true })
+	privacy_policy_url?: string;
+
+	//just for us
+
+	//@Column({ type: "simple-array", nullable: true })
+	//rpc_origins?: string[];
+	
+	//@JoinColumn({ name: "guild_id" })
+	//@ManyToOne(() => Guild)
+	//guild?: Guild; // if this application is a game sold, this field will be the guild to which it has been linked
+
+	//@Column({ nullable: true })
+	//primary_sku_id?: string; // if this application is a game sold, this field will be the id of the "Game SKU" that is created,
+
+	//@Column({ nullable: true })
+	//slug?: string; // if this application is a game sold, this field will be the URL slug that links to the store page
+
+	@JoinColumn({ name: "team_id" })
+	@ManyToOne(() => Team, {
+		onDelete: "CASCADE",
+		nullable: true
+	})
+	team?: Team;
+
+  }
+
+export interface ApplicationCommand {
+	id: string;
+	application_id: string;
+	name: string;
+	description: string;
+	options?: ApplicationCommandOption[];
+}
+
+export interface ApplicationCommandOption {
+	type: ApplicationCommandOptionType;
+	name: string;
+	description: string;
+	required?: boolean;
+	choices?: ApplicationCommandOptionChoice[];
+	options?: ApplicationCommandOption[];
+}
+
+export interface ApplicationCommandOptionChoice {
+	name: string;
+	value: string | number;
+}
+
+export enum ApplicationCommandOptionType {
+	SUB_COMMAND = 1,
+	SUB_COMMAND_GROUP = 2,
+	STRING = 3,
+	INTEGER = 4,
+	BOOLEAN = 5,
+	USER = 6,
+	CHANNEL = 7,
+	ROLE = 8,
+}
+
+export interface ApplicationCommandInteractionData {
+	id: string;
+	name: string;
+	options?: ApplicationCommandInteractionDataOption[];
+}
+
+export interface ApplicationCommandInteractionDataOption {
+	name: string;
+	value?: any;
+	options?: ApplicationCommandInteractionDataOption[];
+}

src/util/entities/Attachment.ts

@@ -0,0 +1,43 @@
+import { BeforeRemove, Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { URL } from "url";
+import { deleteFile } from "../util/cdn";
+import { BaseClass } from "./BaseClass";
+
+@Entity("attachments")
+export class Attachment extends BaseClass {
+	@Column()
+	filename: string; // name of file attached
+
+	@Column()
+	size: number; // size of file in bytes
+
+	@Column()
+	url: string; // source url of file
+
+	@Column()
+	proxy_url: string; // a proxied url of file
+
+	@Column({ nullable: true })
+	height?: number; // height of file (if image)
+
+	@Column({ nullable: true })
+	width?: number; // width of file (if image)
+
+	@Column({ nullable: true })
+	content_type?: string;
+
+	@Column({ nullable: true })
+	@RelationId((attachment: Attachment) => attachment.message)
+	message_id: string;
+
+	@JoinColumn({ name: "message_id" })
+	@ManyToOne(() => require("./Message").Message, (message: import("./Message").Message) => message.attachments, {
+		onDelete: "CASCADE",
+	})
+	message: import("./Message").Message;
+
+	@BeforeRemove()
+	onDelete() {
+		return deleteFile(new URL(this.url).pathname);
+	}
+}

src/util/entities/AuditLog.ts

@@ -0,0 +1,194 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { ChannelPermissionOverwrite } from "./Channel";
+import { User } from "./User";
+
+export enum AuditLogEvents {
+	// guild level
+	GUILD_UPDATE = 1, 
+	GUILD_IMPORT = 2,
+	GUILD_EXPORTED = 3,
+	GUILD_ARCHIVE = 4,
+	GUILD_UNARCHIVE = 5,
+	// join-leave
+	USER_JOIN = 6, 
+	USER_LEAVE = 7,
+	// channels
+	CHANNEL_CREATE = 10, 
+	CHANNEL_UPDATE = 11,
+	CHANNEL_DELETE = 12,
+	// permission overrides
+	CHANNEL_OVERWRITE_CREATE = 13, 
+	CHANNEL_OVERWRITE_UPDATE = 14,
+	CHANNEL_OVERWRITE_DELETE = 15,
+	// kick and ban
+	MEMBER_KICK = 20, 
+	MEMBER_PRUNE = 21,
+	MEMBER_BAN_ADD = 22,
+	MEMBER_BAN_REMOVE = 23,
+	// member updates
+	MEMBER_UPDATE = 24,
+	MEMBER_ROLE_UPDATE = 25,
+	MEMBER_MOVE = 26,
+	MEMBER_DISCONNECT = 27,
+	BOT_ADD = 28,
+	// roles
+	ROLE_CREATE = 30,
+	ROLE_UPDATE = 31,
+	ROLE_DELETE = 32,
+	ROLE_SWAP = 33,
+	// invites
+	INVITE_CREATE = 40,
+	INVITE_UPDATE = 41,
+	INVITE_DELETE = 42,
+	// webhooks
+	WEBHOOK_CREATE = 50,
+	WEBHOOK_UPDATE = 51,
+	WEBHOOK_DELETE = 52,
+	WEBHOOK_SWAP = 53,
+	// custom emojis
+	EMOJI_CREATE = 60,
+	EMOJI_UPDATE = 61,
+	EMOJI_DELETE = 62,
+	EMOJI_SWAP = 63,
+	// deletion
+	MESSAGE_CREATE = 70, // messages sent using non-primary seat of the user only
+	MESSAGE_EDIT = 71, // non-self edits only
+	MESSAGE_DELETE = 72,
+	MESSAGE_BULK_DELETE = 73,
+	// pinning
+	MESSAGE_PIN = 74,
+	MESSAGE_UNPIN = 75,
+	// integrations
+	INTEGRATION_CREATE = 80,
+	INTEGRATION_UPDATE = 81,
+	INTEGRATION_DELETE = 82,
+	// stage actions
+	STAGE_INSTANCE_CREATE = 83,
+	STAGE_INSTANCE_UPDATE = 84,
+	STAGE_INSTANCE_DELETE = 85,
+	// stickers
+	STICKER_CREATE = 90,
+	STICKER_UPDATE = 91,
+	STICKER_DELETE = 92,
+	STICKER_SWAP = 93,
+	// threads
+	THREAD_CREATE = 110,
+	THREAD_UPDATE = 111,
+	THREAD_DELETE = 112,
+	// application commands
+	APPLICATION_COMMAND_PERMISSION_UPDATE = 121,
+	// automod
+	POLICY_CREATE = 140, 
+	POLICY_UPDATE = 141,
+	POLICY_DELETE = 142,
+	MESSAGE_BLOCKED_BY_POLICIES = 143,  // in fosscord, blocked messages are stealth-dropped
+	// instance policies affecting the guild
+	GUILD_AFFECTED_BY_POLICIES = 216,
+	// message moves
+	IN_GUILD_MESSAGE_MOVE = 223,
+	CROSS_GUILD_MESSAGE_MOVE = 224,
+	// message routing
+	ROUTE_CREATE = 225, 
+	ROUTE_UPDATE = 226,
+}
+
+@Entity("audit_logs")
+export class AuditLog extends BaseClass {
+	@JoinColumn({ name: "target_id" })
+	@ManyToOne(() => User)
+	target?: User;
+
+	@Column({ nullable: true })
+	@RelationId((auditlog: AuditLog) => auditlog.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, (user: User) => user.id)
+	user: User;
+
+	@Column({ type: "int" })
+	action_type: AuditLogEvents;
+
+	@Column({ type: "simple-json", nullable: true })
+	options?: {
+		delete_member_days?: string;
+		members_removed?: string;
+		channel_id?: string;
+		messaged_id?: string;
+		count?: string;
+		id?: string;
+		type?: string;
+		role_name?: string;
+	};
+
+	@Column()
+	@Column({ type: "simple-json" })
+	changes: AuditLogChange[];
+
+	@Column({ nullable: true })
+	reason?: string;
+}
+
+export interface AuditLogChange {
+	new_value?: AuditLogChangeValue;
+	old_value?: AuditLogChangeValue;
+	key: string;
+}
+
+export interface AuditLogChangeValue {
+	name?: string;
+	description?: string;
+	icon_hash?: string;
+	splash_hash?: string;
+	discovery_splash_hash?: string;
+	banner_hash?: string;
+	owner_id?: string;
+	region?: string;
+	preferred_locale?: string;
+	afk_channel_id?: string;
+	afk_timeout?: number;
+	rules_channel_id?: string;
+	public_updates_channel_id?: string;
+	mfa_level?: number;
+	verification_level?: number;
+	explicit_content_filter?: number;
+	default_message_notifications?: number;
+	vanity_url_code?: string;
+	$add?: {}[];
+	$remove?: {}[];
+	prune_delete_days?: number;
+	widget_enabled?: boolean;
+	widget_channel_id?: string;
+	system_channel_id?: string;
+	position?: number;
+	topic?: string;
+	bitrate?: number;
+	permission_overwrites?: ChannelPermissionOverwrite[];
+	nsfw?: boolean;
+	application_id?: string;
+	rate_limit_per_user?: number;
+	permissions?: string;
+	color?: number;
+	hoist?: boolean;
+	mentionable?: boolean;
+	allow?: string;
+	deny?: string;
+	code?: string;
+	channel_id?: string;
+	inviter_id?: string;
+	max_uses?: number;
+	uses?: number;
+	max_age?: number;
+	temporary?: boolean;
+	deaf?: boolean;
+	mute?: boolean;
+	nick?: string;
+	avatar_hash?: string;
+	id?: string;
+	type?: number;
+	enable_emoticons?: boolean;
+	expire_behavior?: number;
+	expire_grace_period?: number;
+	user_limit?: number;
+}

src/util/entities/BackupCodes.ts

@@ -0,0 +1,19 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { User } from "./User";
+
+@Entity("backup_codes")
+export class BackupCode extends BaseClass {
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, { onDelete: "CASCADE" })
+	user: User;
+
+	@Column()
+	code: string;
+
+	@Column()
+	consumed: boolean;
+
+	@Column()
+	expired: boolean;
+}

src/util/entities/Ban.ts

@@ -0,0 +1,41 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { User } from "./User";
+
+@Entity("bans")
+export class Ban extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((ban: Ban) => ban.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	@Column({ nullable: true })
+	@RelationId((ban: Ban) => ban.guild)
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((ban: Ban) => ban.executor)
+	executor_id: string;
+
+	@JoinColumn({ name: "executor_id" })
+	@ManyToOne(() => User)
+	executor: User;
+
+	@Column()
+	ip: string;
+
+	@Column({ nullable: true })
+	reason?: string;
+}

src/util/entities/BaseClass.ts

@@ -0,0 +1,26 @@
+import "reflect-metadata";
+import { BaseEntity, ObjectIdColumn, PrimaryColumn, SaveOptions } from "typeorm";
+import { Snowflake } from "../util/Snowflake";
+
+export class BaseClassWithoutId extends BaseEntity {
+	constructor() {
+		super();
+	}
+}
+
+export const PrimaryIdColumn = process.env.DATABASE?.startsWith("mongodb") ? ObjectIdColumn : PrimaryColumn;
+
+export class BaseClass extends BaseClassWithoutId {
+	@PrimaryIdColumn()
+	id: string;
+
+	constructor() {
+		super();
+		if (!this.id) this.id = Snowflake.generate();
+	}
+
+	save(options?: SaveOptions | undefined): Promise<this> {
+		if (!this.id) this.id = Snowflake.generate();
+		return super.save(options);
+	}
+}

src/util/entities/Categories.ts

@@ -0,0 +1,33 @@
+import { PrimaryColumn, Column, Entity} from "typeorm";
+import { BaseClassWithoutId } from "./BaseClass";
+
+// TODO: categories:
+// [{
+// 	"id": 16,
+// 	"default": "Anime & Manga",
+// 	"localizations": {
+// 			"de": "Anime & Manga",
+// 			"fr": "Anim\u00e9s et mangas",
+// 			"ru": "\u0410\u043d\u0438\u043c\u0435 \u0438 \u043c\u0430\u043d\u0433\u0430"
+// 		}
+// 	},
+// 	"is_primary": false/true
+// }]
+// Also populate discord default categories
+
+@Entity("categories")
+export class Categories extends BaseClassWithoutId { // Not using snowflake
+    
+    @PrimaryColumn()
+	id: number;
+
+    @Column({ nullable: true })
+    name: string;
+
+    @Column({ type: "simple-json" })
+    localizations: string;
+
+    @Column({ nullable: true })
+    is_primary: boolean;
+
+}

src/util/entities/Channel.ts

@@ -0,0 +1,391 @@
+import { Column, Entity, JoinColumn, ManyToOne, OneToMany, RelationId } from "typeorm";
+import { OrmUtils } from "../util/imports/OrmUtils";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { PublicUserProjection, User } from "./User";
+import { HTTPError } from "../util/imports/HTTPError";
+import { containsAll, emitEvent, getPermission, Snowflake, trimSpecial, InvisibleCharacters } from "../util";
+import { ChannelCreateEvent, ChannelRecipientRemoveEvent } from "../interfaces";
+import { Recipient } from "./Recipient";
+import { Message } from "./Message";
+import { ReadState } from "./ReadState";
+import { Invite } from "./Invite";
+import { VoiceState } from "./VoiceState";
+import { Webhook } from "./Webhook";
+import { DmChannelDTO } from "../dtos";
+
+export enum ChannelType {
+	GUILD_TEXT = 0, // a text channel within a guild
+	DM = 1, // a direct message between users
+	GUILD_VOICE = 2, // a voice channel within a guild
+	GROUP_DM = 3, // a direct message between multiple users
+	GUILD_CATEGORY = 4, // an organizational category that contains zero or more channels
+	GUILD_NEWS = 5, // a channel that users can follow and crosspost into a guild or route
+	GUILD_STORE = 6, // a channel in which game developers can sell their things
+	ENCRYPTED = 7, // end-to-end encrypted channel
+	ENCRYPTED_THREAD = 8, // end-to-end encrypted thread channel
+	TRANSACTIONAL = 9, // event chain style transactional channel
+	GUILD_NEWS_THREAD = 10, // a temporary sub-channel within a GUILD_NEWS channel
+	GUILD_PUBLIC_THREAD = 11, // a temporary sub-channel within a GUILD_TEXT channel
+	GUILD_PRIVATE_THREAD = 12, // a temporary sub-channel within a GUILD_TEXT channel that is only viewable by those invited and those with the MANAGE_THREADS permission
+	GUILD_STAGE_VOICE = 13, // a voice channel for hosting events with an audience
+	DIRECTORY = 14, // guild directory listing channel
+	GUILD_FORUM = 15, // forum composed of IM threads
+	TICKET_TRACKER = 33, // ticket tracker, individual ticket items shall have type 12
+	KANBAN = 34, // confluence like kanban board
+	VOICELESS_WHITEBOARD = 35, // whiteboard but without voice (whiteboard + voice is the same as stage)
+	CUSTOM_START = 64, // start custom channel types from here
+	UNHANDLED = 255, // unhandled unowned pass-through channel type
+}
+
+@Entity("channels")
+export class Channel extends BaseClass {
+	@Column()
+	created_at: Date;
+
+	@Column({ nullable: true })
+	name?: string;
+
+	@Column({ type: "text", nullable: true })
+	icon?: string | null;
+
+	@Column({ type: "int" })
+	type: ChannelType;
+
+	@OneToMany(() => Recipient, (recipient: Recipient) => recipient.channel, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	recipients?: Recipient[];
+
+	@Column({ nullable: true })
+	last_message_id: string;
+
+	@Column({ nullable: true })
+	@RelationId((channel: Channel) => channel.guild)
+	guild_id?: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((channel: Channel) => channel.parent)
+	parent_id: string;
+
+	@JoinColumn({ name: "parent_id" })
+	@ManyToOne(() => Channel)
+	parent?: Channel;
+
+	// for group DMs and owned custom channel types
+	@Column({ nullable: true })
+	@RelationId((channel: Channel) => channel.owner)
+	owner_id: string;
+
+	@JoinColumn({ name: "owner_id" })
+	@ManyToOne(() => User)
+	owner: User;
+
+	@Column({ nullable: true })
+	last_pin_timestamp?: number;
+
+	@Column({ nullable: true })
+	default_auto_archive_duration?: number;
+
+	@Column({ nullable: true })
+	position?: number;
+
+	@Column({ type: "simple-json", nullable: true })
+	permission_overwrites?: ChannelPermissionOverwrite[];
+
+	@Column({ nullable: true })
+	video_quality_mode?: number;
+
+	@Column({ nullable: true })
+	bitrate?: number;
+
+	@Column({ nullable: true })
+	user_limit?: number;
+
+	@Column({ nullable: true })
+	nsfw?: boolean;
+
+	@Column({ nullable: true })
+	rate_limit_per_user?: number;
+
+	@Column({ nullable: true })
+	topic?: string;
+
+	@OneToMany(() => Invite, (invite: Invite) => invite.channel, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	invites?: Invite[];
+
+	@Column({ nullable: true })
+	retention_policy_id?: string;
+
+	@OneToMany(() => Message, (message: Message) => message.channel, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	messages?: Message[];
+
+	@OneToMany(() => VoiceState, (voice_state: VoiceState) => voice_state.channel, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	voice_states?: VoiceState[];
+
+	@OneToMany(() => ReadState, (read_state: ReadState) => read_state.channel, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	read_states?: ReadState[];
+
+	@OneToMany(() => Webhook, (webhook: Webhook) => webhook.channel, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	webhooks?: Webhook[];
+
+	@Column({ nullable: true })
+	flags?: number = 0;
+	
+	@Column({ nullable: true })
+	default_thread_rate_limit_per_user?: number = 0;
+
+
+	// TODO: DM channel
+	static async createChannel(
+		channel: Partial<Channel>,
+		user_id: string = "0",
+		opts?: {
+			keepId?: boolean;
+			skipExistsCheck?: boolean;
+			skipPermissionCheck?: boolean;
+			skipEventEmit?: boolean;
+			skipNameChecks?: boolean;
+		}
+	) {
+		if (!opts?.skipPermissionCheck) {
+			// Always check if user has permission first
+			const permissions = await getPermission(user_id, channel.guild_id);
+			permissions.hasThrow("MANAGE_CHANNELS");
+		}
+
+		if (!opts?.skipNameChecks) {
+			const guild = await Guild.findOneOrFail({ where: { id: channel.guild_id } });
+			if (!guild.features.includes("ALLOW_INVALID_CHANNEL_NAMES") && channel.name) {
+				for (let character of InvisibleCharacters)
+					if (channel.name.includes(character))
+						throw new HTTPError("Channel name cannot include invalid characters", 403);
+
+				if (channel.name.match(/\-\-+/g))
+					throw new HTTPError("Channel name cannot include multiple adjacent dashes.", 403);
+
+				if (channel.name.charAt(0) === "-" || channel.name.charAt(channel.name.length - 1) === "-")
+					throw new HTTPError("Channel name cannot start/end with dash.", 403);
+			}
+
+			if (!guild.features.includes("ALLOW_UNNAMED_CHANNELS")) {
+				if (!channel.name) throw new HTTPError("Channel name cannot be empty.", 403);
+			}
+		}
+
+		switch (channel.type) {
+			case ChannelType.GUILD_TEXT:
+			case ChannelType.GUILD_NEWS:
+			case ChannelType.GUILD_VOICE:
+				if (channel.parent_id && !opts?.skipExistsCheck) {
+					const exists = await Channel.findOneOrFail({ where: { id: channel.parent_id } });
+					if (!exists) throw new HTTPError("Parent id channel doesn't exist", 400);
+					if (exists.guild_id !== channel.guild_id)
+						throw new HTTPError("The category channel needs to be in the guild");
+				}
+				break;
+			case ChannelType.GUILD_CATEGORY:
+			case ChannelType.UNHANDLED:
+				break;
+			case ChannelType.DM:
+			case ChannelType.GROUP_DM:
+				throw new HTTPError("You can't create a dm channel in a guild");
+			case ChannelType.GUILD_STORE:
+			default:
+				throw new HTTPError("Not yet supported");
+		}
+
+		if (!channel.permission_overwrites) channel.permission_overwrites = [];
+		// TODO: eagerly auto generate position of all guild channels
+
+		channel = {
+			...channel,
+			...(!opts?.keepId && { id: Snowflake.generate() }),
+			created_at: new Date(),
+			position: (channel.type === ChannelType.UNHANDLED ? 0 : channel.position) || 0,
+		};
+
+		await Promise.all([
+			OrmUtils.mergeDeep(new Channel(), channel).save(),
+			!opts?.skipEventEmit
+				? emitEvent({
+						event: "CHANNEL_CREATE",
+						data: channel,
+						guild_id: channel.guild_id,
+				  } as ChannelCreateEvent)
+				: Promise.resolve(),
+		]);
+
+		return channel;
+	}
+
+	static async createDMChannel(recipients: string[], creator_user_id: string, name?: string) {
+		recipients = recipients.unique().filter((x) => x !== creator_user_id);
+		const otherRecipientsUsers = await User.find({ where: recipients.map((x) => ({ id: x })) });
+
+		// TODO: check config for max number of recipients
+		/** if you want to disallow note to self channels, uncomment the conditional below
+		if (otherRecipientsUsers.length !== recipients.length) {
+			throw new HTTPError("Recipient/s not found");
+		}
+		**/
+
+		const type = recipients.length > 1 ? ChannelType.GROUP_DM : ChannelType.DM;
+
+		let channel = null;
+
+		const channelRecipients = [...recipients, creator_user_id];
+
+		const userRecipients = await Recipient.find({
+			where: { user_id: creator_user_id },
+			relations: ["channel", "channel.recipients"],
+		});
+
+		for (let ur of userRecipients) {
+			let re = ur.channel.recipients!.map((r) => r.user_id);
+			if (re.length === channelRecipients.length) {
+				if (containsAll(re, channelRecipients)) {
+					if (channel == null) {
+						channel = ur.channel;
+						ur = OrmUtils.mergeDeep(ur, { closed: false });
+						await ur.save();
+					}
+				}
+			}
+		}
+
+		if (channel == null) {
+			name = trimSpecial(name);
+
+			channel = await (
+				OrmUtils.mergeDeep(new Channel(), {
+					name,
+					type,
+					owner_id: type === ChannelType.DM ? undefined : null, // 1:1 DMs are ownerless in fosscord-server
+					created_at: new Date(),
+					last_message_id: null,
+					recipients: channelRecipients.map((x) =>
+						OrmUtils.mergeDeep(new Recipient(), {
+							user_id: x,
+							closed: !(type === ChannelType.GROUP_DM || x === creator_user_id),
+						})
+					),
+				}) as Channel
+			).save();
+		}
+
+		const channel_dto = await DmChannelDTO.from(channel);
+
+		if (type === ChannelType.GROUP_DM) {
+			for (let recipient of channel.recipients!) {
+				await emitEvent({
+					event: "CHANNEL_CREATE",
+					data: channel_dto.excludedRecipients([recipient.user_id]),
+					user_id: recipient.user_id,
+				});
+			}
+		} else {
+			await emitEvent({ event: "CHANNEL_CREATE", data: channel_dto, user_id: creator_user_id });
+		}
+
+		if (recipients.length === 1) return channel_dto;
+		else return channel_dto.excludedRecipients([creator_user_id]);
+	}
+
+	static async removeRecipientFromChannel(channel: Channel, user_id: string) {
+		await Recipient.delete({ channel_id: channel.id, user_id: user_id });
+		channel.recipients = channel.recipients?.filter((r) => r.user_id !== user_id);
+
+		if (channel.recipients?.length === 0) {
+			await Channel.deleteChannel(channel);
+			await emitEvent({
+				event: "CHANNEL_DELETE",
+				data: await DmChannelDTO.from(channel, [user_id]),
+				user_id: user_id,
+			});
+			return;
+		}
+
+		await emitEvent({
+			event: "CHANNEL_DELETE",
+			data: await DmChannelDTO.from(channel, [user_id]),
+			user_id: user_id,
+		});
+
+		//If the owner leave the server user is the new owner
+		if (channel.owner_id === user_id) {
+			channel.owner_id = "1"; // The channel is now owned by the server user
+			await emitEvent({
+				event: "CHANNEL_UPDATE",
+				data: await DmChannelDTO.from(channel, [user_id]),
+				channel_id: channel.id,
+			});
+		}
+
+		await channel.save();
+
+		await emitEvent({
+			event: "CHANNEL_RECIPIENT_REMOVE",
+			data: {
+				channel_id: channel.id,
+				user: await User.findOneOrFail({ where: { id: user_id }, select: PublicUserProjection }),
+			},
+			channel_id: channel.id,
+		} as ChannelRecipientRemoveEvent);
+	}
+
+	static async deleteChannel(channel: Channel) {
+		await Message.delete({ channel_id: channel.id }); //TODO we should also delete the attachments from the cdn but to do that we need to move cdn.ts in util
+		//TODO before deleting the channel we should check and delete other relations
+		await Channel.delete({ id: channel.id });
+	}
+
+	isDm() {
+		return this.type === ChannelType.DM || this.type === ChannelType.GROUP_DM;
+	}
+
+	// Does the channel support sending messages ( eg categories do not )
+	isWritable() {
+		const disallowedChannelTypes = [
+			ChannelType.GUILD_CATEGORY,
+			ChannelType.GUILD_STAGE_VOICE,
+			ChannelType.VOICELESS_WHITEBOARD,
+		];
+		return disallowedChannelTypes.indexOf(this.type) == -1;
+	}
+}
+
+export interface ChannelPermissionOverwrite {
+	allow: string;
+	deny: string;
+	id: string;
+	type: ChannelPermissionOverwriteType;
+}
+
+export enum ChannelPermissionOverwriteType {
+	role = 0,
+	member = 1,
+	group = 2,
+}

src/util/entities/ClientRelease.ts

@@ -0,0 +1,26 @@
+import { Column, Entity} from "typeorm";
+import { BaseClass } from "./BaseClass";
+
+@Entity("client_release")
+export class Release extends BaseClass {
+	@Column()
+	name: string;
+
+	@Column()
+	pub_date: string;
+
+	@Column()
+	url: string;
+
+	@Column()
+	deb_url: string;
+
+	@Column()
+	osx_url: string;
+
+	@Column()
+	win_url: string;
+
+	@Column({ nullable: true })
+	notes?: string;
+}

src/util/entities/Config.ts

@@ -0,0 +1,11 @@
+import { Column, Entity } from "typeorm";
+import { BaseClassWithoutId, PrimaryIdColumn } from "./BaseClass";
+
+@Entity("config")
+export class ConfigEntity extends BaseClassWithoutId {
+	@PrimaryIdColumn()
+	key: string;
+
+	@Column({ type: "simple-json", nullable: true })
+	value: number | boolean | null | string | undefined;
+}

src/util/entities/ConnectedAccount.ts

@@ -0,0 +1,42 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { User } from "./User";
+
+export interface PublicConnectedAccount extends Pick<ConnectedAccount, "name" | "type" | "verified"> {}
+
+@Entity("connected_accounts")
+export class ConnectedAccount extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((account: ConnectedAccount) => account.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	@Column({ select: false })
+	access_token: string;
+
+	@Column({ select: false })
+	friend_sync: boolean;
+
+	@Column()
+	name: string;
+
+	@Column({ select: false })
+	revoked: boolean;
+
+	@Column({ select: false })
+	show_activity: boolean;
+
+	@Column()
+	type: string;
+
+	@Column()
+	verified: boolean;
+
+	@Column({ select: false })
+	visibility: number;
+}

src/util/entities/Emoji.ts

@@ -0,0 +1,46 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { User } from ".";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { Role } from "./Role";
+
+@Entity("emojis")
+export class Emoji extends BaseClass {
+	@Column()
+	animated: boolean;
+
+	@Column()
+	available: boolean; // whether this emoji can be used, may be false due to various reasons
+
+	@Column()
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((emoji: Emoji) => emoji.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User)
+	user: User;
+
+	@Column()
+	managed: boolean;
+
+	@Column()
+	name: string;
+
+	@Column()
+	require_colons: boolean;
+
+	@Column({ type: "simple-array" })
+	roles: string[]; // roles this emoji is whitelisted to (new discord feature?)
+	
+	@Column({ type: "simple-array", nullable: true })
+	groups: string[]; // user groups this emoji is whitelisted to (Fosscord extension)
+}

src/util/entities/Encryption.ts

@@ -0,0 +1,35 @@
+import { Column, Entity, JoinColumn, ManyToOne, OneToMany, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { PublicUserProjection, User } from "./User";
+import { HTTPError } from "..";
+import { containsAll, emitEvent, getPermission, Snowflake, trimSpecial, InvisibleCharacters } from "../util";
+import { BitField, BitFieldResolvable, BitFlag } from "../util/BitField";
+import { Recipient } from "./Recipient";
+import { Message } from "./Message";
+import { ReadState } from "./ReadState";
+import { Invite } from "./Invite";
+import { DmChannelDTO } from "../dtos";
+
+@Entity("security_settings")
+export class SecuritySettings extends BaseClass {
+
+  @Column({nullable: true})
+  guild_id: Snowflake;
+
+  @Column({nullable: true})
+  channel_id: Snowflake;
+
+  @Column()
+  encryption_permission_mask: BitField;
+
+  @Column()
+  allowed_algorithms: string[];
+
+  @Column()
+  current_algorithm: string;
+
+  @Column({nullable: true})
+  used_since_message: Snowflake;
+
+}

src/util/entities/Group.ts

@@ -0,0 +1,33 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+
+import { BaseClass } from "./BaseClass";
+
+@Entity("groups")
+export class UserGroup extends BaseClass {
+  @Column({ nullable: true })
+  parent?: BigInt;
+
+	@Column()
+	color: number;
+
+	@Column()
+	hoist: boolean;
+
+ 	@Column()
+	mentionable: boolean;
+
+	@Column()
+	name: string;
+
+	@Column()
+	rights: BigInt;
+
+	@Column()
+	position: number;
+
+	@Column({ nullable: true })
+	icon: BigInt;
+
+	@Column({ nullable: true })
+	unicode_emoji: BigInt;
+}

src/util/entities/Guild.ts

@@ -0,0 +1,370 @@
+import { Column, Entity, JoinColumn, ManyToMany, ManyToOne, OneToMany, OneToOne, RelationId } from "typeorm";
+import { OrmUtils } from "../util/imports/OrmUtils";
+import { Config, handleFile, Snowflake } from "..";
+import { Ban } from "./Ban";
+import { BaseClass } from "./BaseClass";
+import { Channel } from "./Channel";
+import { Emoji } from "./Emoji";
+import { Invite } from "./Invite";
+import { Member } from "./Member";
+import { Role } from "./Role";
+import { Sticker } from "./Sticker";
+import { Template } from "./Template";
+import { User } from "./User";
+import { VoiceState } from "./VoiceState";
+import { Webhook } from "./Webhook";
+
+// TODO: application_command_count, application_command_counts: {1: 0, 2: 0, 3: 0}
+// TODO: guild_scheduled_events
+// TODO: stage_instances
+// TODO: threads
+// TODO:
+// "keywords": [
+// 		"Genshin Impact",
+// 		"Paimon",
+// 		"Honkai Impact",
+// 		"ARPG",
+// 		"Open-World",
+// 		"Waifu",
+// 		"Anime",
+// 		"Genshin",
+// 		"miHoYo",
+// 		"Gacha"
+// 	],
+
+export const PublicGuildRelations = [
+	"channels",
+	"emojis",
+	"members",
+	"roles",
+	"stickers",
+	"voice_states",
+	"members.user",
+];
+
+@Entity("guilds")
+export class Guild extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.afk_channel)
+	afk_channel_id?: string;
+
+	@JoinColumn({ name: "afk_channel_id" })
+	@ManyToOne(() => Channel)
+	afk_channel?: Channel;
+
+	@Column({ nullable: true })
+	afk_timeout?: number = Config.get().defaults.guild.afkTimeout;
+
+	// * commented out -> use owner instead
+	// application id of the guild creator if it is bot-created
+	// @Column({ nullable: true })
+	// application?: string;
+
+	@JoinColumn({ name: "ban_ids" })
+	@OneToMany(() => Ban, (ban: Ban) => ban.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	bans: Ban[];
+
+	@Column({ nullable: true })
+	banner?: string;
+
+	@Column({ nullable: true })
+	default_message_notifications?: number = Config.get().defaults.guild.defaultMessageNotifications;
+
+	@Column({ nullable: true })
+	description?: string;
+
+	@Column({ nullable: true })
+	discovery_splash?: string;
+
+	@Column({ nullable: true })
+	explicit_content_filter?: number = Config.get().defaults.guild.explicitContentFilter;
+
+	@Column({ type: "simple-array" })
+	features: string[]; //TODO use enum
+	//TODO: https://discord.com/developers/docs/resources/guild#guild-object-guild-features
+
+	@Column({ nullable: true })
+	primary_category_id: number;
+
+	@Column({ nullable: true })
+	icon?: string;
+
+	@Column({ nullable: true })
+	large?: boolean;
+
+	@Column({ nullable: true })
+	max_members?: number = Config.get().limits.guild.maxMembers; // e.g. default 100.000
+
+	@Column({ nullable: true })
+	max_presences?: number = Config.get().defaults.guild.maxPresences;
+
+	@Column({ nullable: true })
+	max_video_channel_users?: number = Config.get().defaults.guild.maxVideoChannelUsers; // ? default: 25, is this max 25 streaming or watching
+
+	@Column({ nullable: true })
+	member_count?: number = 0;
+
+	@Column({ nullable: true })
+	presence_count?: number = 0; // users online
+
+	@OneToMany(() => Member, (member: Member) => member.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	members: Member[];
+
+	@JoinColumn({ name: "role_ids" })
+	@OneToMany(() => Role, (role: Role) => role.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	roles: Role[];
+
+	@JoinColumn({ name: "channel_ids" })
+	@OneToMany(() => Channel, (channel: Channel) => channel.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	channels: Channel[];
+
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.template)
+	template_id?: string;
+
+	@JoinColumn({ name: "template_id", referencedColumnName: "id" })
+	@ManyToOne(() => Template)
+	template: Template;
+
+	@JoinColumn({ name: "emoji_ids" })
+	@OneToMany(() => Emoji, (emoji: Emoji) => emoji.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	emojis: Emoji[];
+
+	@JoinColumn({ name: "sticker_ids" })
+	@OneToMany(() => Sticker, (sticker: Sticker) => sticker.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	stickers: Sticker[];
+
+	@JoinColumn({ name: "invite_ids" })
+	@OneToMany(() => Invite, (invite: Invite) => invite.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	invites: Invite[];
+
+	@JoinColumn({ name: "voice_state_ids" })
+	@OneToMany(() => VoiceState, (voicestate: VoiceState) => voicestate.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	voice_states: VoiceState[];
+
+	@JoinColumn({ name: "webhook_ids" })
+	@OneToMany(() => Webhook, (webhook: Webhook) => webhook.guild, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		onDelete: "CASCADE",
+	})
+	webhooks: Webhook[];
+
+	@Column({ nullable: true })
+	mfa_level?: number;
+
+	@Column()
+	name: string;
+
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.owner)
+	owner_id?: string; // optional to allow for ownerless guilds
+
+	@JoinColumn({ name: "owner_id", referencedColumnName: "id" })
+	@ManyToOne(() => User)
+	owner?: User; // optional to allow for ownerless guilds
+
+	@Column({ nullable: true })
+	preferred_locale?: string;
+
+	@Column({ nullable: true })
+	premium_subscription_count?: number;
+
+	@Column({ nullable: true })
+	premium_tier?: number; // crowd premium level
+
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.public_updates_channel)
+	public_updates_channel_id: string;
+
+	@JoinColumn({ name: "public_updates_channel_id" })
+	@ManyToOne(() => Channel)
+	public_updates_channel?: Channel;
+
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.rules_channel)
+	rules_channel_id?: string;
+
+	@JoinColumn({ name: "rules_channel_id" })
+	@ManyToOne(() => Channel)
+	rules_channel?: string;
+
+	@Column({ nullable: true })
+	region?: string;
+
+	@Column({ nullable: true })
+	splash?: string;
+
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.system_channel)
+	system_channel_id?: string;
+
+	@JoinColumn({ name: "system_channel_id" })
+	@ManyToOne(() => Channel)
+	system_channel?: Channel;
+
+	@Column({ nullable: true })
+	system_channel_flags?: number;
+
+	@Column({ nullable: true })
+	unavailable?: boolean;
+
+	@Column({ nullable: true })
+	verification_level?: number;
+
+	@Column({ type: "simple-json" })
+	welcome_screen: {
+		enabled: boolean;
+		description: string;
+		welcome_channels: {
+			description: string;
+			emoji_id?: string;
+			emoji_name: string;
+			channel_id: string;
+		}[];
+	};
+
+	@Column({ nullable: true })
+	@RelationId((guild: Guild) => guild.widget_channel)
+	widget_channel_id?: string;
+
+	@JoinColumn({ name: "widget_channel_id" })
+	@ManyToOne(() => Channel)
+	widget_channel?: Channel;
+
+	@Column({ nullable: true })
+	widget_enabled?: boolean;
+
+	@Column({ nullable: true })
+	nsfw_level?: number;
+
+	@Column({ nullable: true })
+	nsfw?: boolean;
+
+	// TODO: nested guilds
+	@Column({ nullable: true })
+	parent?: string;
+
+	// only for developer portal
+	permissions?: number;
+
+	//new guild settings, 11/08/2022:
+	@Column({ nullable: true })
+	premium_progress_bar_enabled: boolean = false;
+
+	static async createGuild(body: {
+		name?: string;
+		icon?: string | null;
+		owner_id?: string;
+		channels?: Partial<Channel>[];
+	}) {
+		const guild_id = Snowflake.generate();
+
+		const guild: Guild = OrmUtils.mergeDeep(new Guild(), {
+			name: body.name || "Fosscord",
+			icon: await handleFile(`/icons/${guild_id}`, body.icon as string),
+			region: Config.get().regions.default,
+			owner_id: body.owner_id, // TODO: need to figure out a way for ownerless guilds and multiply-owned guilds
+			afk_timeout: 300,
+			default_message_notifications: 1, // defaults effect: setting the push default at mentions-only will save a lot
+			explicit_content_filter: 0,
+			features: [],
+			primary_category_id: null,
+			id: guild_id,
+			max_members: 250000,
+			max_presences: 250000,
+			max_video_channel_users: 200,
+			presence_count: 0,
+			member_count: 0, // will automatically be increased by addMember()
+			mfa_level: 0,
+			preferred_locale: "en-US",
+			premium_subscription_count: 0,
+			premium_tier: 0,
+			system_channel_flags: 4, // defaults effect: suppress the setup tips to save performance
+			unavailable: false,
+			nsfw: false,
+			nsfw_level: 0,
+			verification_level: 0,
+			welcome_screen: {
+				enabled: false,
+				description: "Fill in your description",
+				welcome_channels: [],
+			},
+			widget_enabled: true, // NB: don't set it as false to prevent artificial restrictions
+		});
+		await guild.save();
+
+		// we have to create the role _after_ the guild because else we would get a "SQLITE_CONSTRAINT: FOREIGN KEY constraint failed" error
+		// TODO: make the @everyone a pseudorole that is dynamically generated at runtime so we can save storage
+		let role: Role = OrmUtils.mergeDeep(new Role(), {
+			id: guild_id,
+			guild_id: guild_id,
+			color: 0,
+			hoist: false,
+			managed: false,
+			// NB: in Fosscord, every role will be non-managed, as we use user-groups instead of roles for managed groups
+			mentionable: false,
+			name: "@everyone",
+			permissions: String("2251804225"),
+			position: 0,
+			icon: null,
+			unicode_emoji: null,
+		});
+		await role.save();
+
+		if (!body.channels || !body.channels.length) body.channels = [{ id: "01", type: 0, name: "general" }];
+
+		const ids = new Map();
+
+		body.channels.forEach((x) => {
+			if (x.id) {
+				ids.set(x.id, Snowflake.generate());
+			}
+		});
+
+		for (const channel of body.channels?.sort((a, b) => (a.parent_id ? 1 : -1))) {
+			let id = ids.get(channel.id) || Snowflake.generate();
+
+			let parent_id = ids.get(channel.parent_id);
+
+			await Channel.createChannel({ ...channel, guild_id, id, parent_id }, body.owner_id, {
+				keepId: true,
+				skipExistsCheck: true,
+				skipPermissionCheck: true,
+				skipEventEmit: true,
+			});
+		}
+
+		return guild;
+	}
+}

src/util/entities/Invite.ts

@@ -0,0 +1,88 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId, PrimaryColumn } from "typeorm";
+import { Member } from "./Member";
+import { BaseClassWithoutId } from "./BaseClass";
+import { Channel } from "./Channel";
+import { Guild } from "./Guild";
+import { User } from "./User";
+import { random } from "@fosscord/api";
+
+export const PublicInviteRelation = ["inviter", "guild", "channel"];
+
+@Entity("invites")
+export class Invite extends BaseClassWithoutId {
+	@PrimaryColumn()
+	code: string = random();
+
+	@Column()
+	temporary: boolean = true;
+
+	@Column()
+	uses: number = 0;
+
+	@Column()
+	max_uses: number;
+
+	@Column()
+	max_age: number;
+
+	@Column()
+	created_at: Date = new Date();
+
+	@Column()
+	expires_at: Date;
+
+	@Column({ nullable: true })
+	@RelationId((invite: Invite) => invite.guild)
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((invite: Invite) => invite.channel)
+	channel_id: string;
+
+	@JoinColumn({ name: "channel_id" })
+	@ManyToOne(() => Channel, {
+		onDelete: "CASCADE",
+	})
+	channel: Channel;
+
+	@Column({ nullable: true })
+	@RelationId((invite: Invite) => invite.inviter)
+	inviter_id: string;
+
+	@JoinColumn({ name: "inviter_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE"
+	})
+	inviter: User;
+
+	@Column({ nullable: true })
+	@RelationId((invite: Invite) => invite.target_user)
+	target_user_id: string;
+
+	@JoinColumn({ name: "target_user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	target_user?: string; // could be used for "User specific invites" https://github.com/fosscord/fosscord/issues/62
+
+	@Column({ nullable: true })
+	target_user_type?: number;
+
+	@Column({ nullable: true })
+	vanity_url?: boolean;
+
+	static async joinGuild(user_id: string, code: string) {
+		const invite = await Invite.findOneOrFail({ where: { code } });
+		if (invite.uses++ >= invite.max_uses && invite.max_uses !== 0) await Invite.delete({ code });
+		else await invite.save();
+
+		await Member.addToGuild(user_id, invite.guild_id);
+		return invite;
+	}
+}

src/util/entities/Member.ts

@@ -0,0 +1,360 @@
+import { PublicUser, User } from "./User";
+import { BaseClass } from "./BaseClass";
+import {
+	Column,
+	Entity,
+	Index,
+	JoinColumn,
+	JoinTable,
+	ManyToMany,
+	ManyToOne,
+	PrimaryGeneratedColumn,
+	RelationId,
+} from "typeorm";
+import { Guild } from "./Guild";
+import { Config, emitEvent } from "../util";
+import {
+	GuildCreateEvent,
+	GuildDeleteEvent,
+	GuildMemberAddEvent,
+	GuildMemberRemoveEvent,
+	GuildMemberUpdateEvent,
+} from "../interfaces";
+import { HTTPError } from "../util/imports/HTTPError";
+import { Role } from "./Role";
+import { BaseClassWithoutId } from "./BaseClass";
+import { Ban, PublicGuildRelations } from ".";
+import { DiscordApiErrors } from "../util/Constants";
+import { OrmUtils } from "../util/imports/OrmUtils";
+
+export const MemberPrivateProjection: (keyof Member)[] = [
+	"id",
+	"guild",
+	"guild_id",
+	"deaf",
+	"joined_at",
+	"last_message_id",
+	"mute",
+	"nick",
+	"pending",
+	"premium_since",
+	"roles",
+	"settings",
+	"user",
+];
+
+@Entity("members")
+@Index(["id", "guild_id"], { unique: true })
+export class Member extends BaseClassWithoutId {
+	@PrimaryGeneratedColumn()
+	index: string;
+
+	@Column()
+	@RelationId((member: Member) => member.user)
+	id: string;
+
+	@JoinColumn({ name: "id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	@Column()
+	@RelationId((member: Member) => member.guild)
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column({ nullable: true })
+	nick?: string;
+
+	@JoinTable({
+		name: "member_roles",
+		joinColumn: { name: "index", referencedColumnName: "index" },
+		inverseJoinColumn: {
+			name: "role_id",
+			referencedColumnName: "id",
+		},
+	})
+	@ManyToMany(() => Role, { cascade: true })
+	roles: Role[];
+
+	@Column()
+	joined_at: Date;
+
+	@Column({ nullable: true })
+	premium_since?: Date;
+
+	@Column()
+	deaf: boolean;
+
+	@Column()
+	mute: boolean;
+
+	@Column()
+	pending: boolean;
+
+	@Column({ type: "simple-json", select: false })
+	settings: UserGuildSettings;
+
+	@Column({ nullable: true })
+	last_message_id?: string;
+
+	/**
+	@JoinColumn({ name: "id" })
+	@ManyToOne(() => User, {
+		onDelete: "DO NOTHING",
+	// do not auto-kick force-joined members just because their joiners left the server
+	}) **/
+	@Column({ nullable: true })
+	joined_by?: string;
+
+	// TODO: add this when we have proper read receipts
+	// @Column({ type: "simple-json" })
+	// read_state: ReadState;
+
+	static async IsInGuildOrFail(user_id: string, guild_id: string) {
+		if (await Member.count({ where: { id: user_id, guild: { id: guild_id } } })) return true;
+		throw new HTTPError("You are not member of this guild", 403);
+	}
+
+	static async removeFromGuild(user_id: string, guild_id: string) {
+		const guild = await Guild.findOneOrFail({ select: ["owner_id", "member_count"], where: { id: guild_id } });
+		if (guild.owner_id === user_id) throw new Error("The owner cannot be removed of the guild");
+		const member = await Member.findOneOrFail({ where: { id: user_id, guild_id }, relations: ["user"] });
+
+		// use promise all to execute all promises at the same time -> save time
+		//TODO: check for bugs
+		if (guild.member_count) guild.member_count--;
+		return Promise.all([
+			Member.delete({
+				id: user_id,
+				guild_id,
+			}),
+			//Guild.decrement({ id: guild_id }, "member_count", -1),
+
+			emitEvent({
+				event: "GUILD_DELETE",
+				data: {
+					id: guild_id,
+				},
+				user_id: user_id,
+			} as GuildDeleteEvent),
+			emitEvent({
+				event: "GUILD_MEMBER_REMOVE",
+				data: { guild_id, user: member.user },
+				guild_id,
+			} as GuildMemberRemoveEvent),
+		]);
+	}
+
+	static async addRole(user_id: string, guild_id: string, role_id: string) {
+		const [member, role] = await Promise.all([
+			// @ts-ignore
+			Member.findOneOrFail({
+				where: { id: user_id, guild_id },
+				relations: ["user", "roles"], // we don't want to load  the role objects just the ids
+				select: ["index"],
+			}),
+			Role.findOneOrFail({ where: { id: role_id, guild_id }, select: ["id"] }),
+		]);
+		member.roles.push(OrmUtils.mergeDeep(new Role(), { id: role_id }));
+
+		await Promise.all([
+			member.save(),
+			emitEvent({
+				event: "GUILD_MEMBER_UPDATE",
+				data: {
+					guild_id,
+					user: member.user,
+					roles: member.roles.map((x) => x.id),
+				},
+				guild_id,
+			} as GuildMemberUpdateEvent),
+		]);
+	}
+
+	static async removeRole(user_id: string, guild_id: string, role_id: string) {
+		const [member] = await Promise.all([
+			// @ts-ignore
+			Member.findOneOrFail({
+				where: { id: user_id, guild_id },
+				relations: ["user", "roles"], // we don't want to load  the role objects just the ids
+				select: ["index"],
+			}),
+			await Role.findOneOrFail({ where: { id: role_id, guild_id } }),
+		]);
+		member.roles = member.roles.filter((x) => x.id == role_id);
+
+		await Promise.all([
+			member.save(),
+			emitEvent({
+				event: "GUILD_MEMBER_UPDATE",
+				data: {
+					guild_id,
+					user: member.user,
+					roles: member.roles.map((x) => x.id),
+				},
+				guild_id,
+			} as GuildMemberUpdateEvent),
+		]);
+	}
+
+	static async changeNickname(user_id: string, guild_id: string, nickname: string) {
+		const member = await Member.findOneOrFail({
+			where: {
+				id: user_id,
+				guild_id,
+			},
+			relations: ["user"],
+		});
+		member.nick = nickname;
+
+		await Promise.all([
+			member.save(),
+
+			emitEvent({
+				event: "GUILD_MEMBER_UPDATE",
+				data: {
+					guild_id,
+					user: member.user,
+					nick: nickname,
+				},
+				guild_id,
+			} as GuildMemberUpdateEvent),
+		]);
+	}
+
+	static async addToGuild(user_id: string, guild_id: string) {
+		const user = await User.getPublicUser(user_id);
+		const isBanned = await Ban.count({ where: { guild_id, user_id } });
+		if (isBanned) {
+			throw DiscordApiErrors.USER_BANNED;
+		}
+		const { maxGuilds } = Config.get().limits.user;
+		const guild_count = await Member.count({ where: { id: user_id } });
+		if (guild_count >= maxGuilds) {
+			throw new HTTPError(`You are at the ${maxGuilds} server limit.`, 403);
+		}
+
+		const guild = await Guild.findOneOrFail({
+			where: {
+				id: guild_id,
+			},
+			relations: PublicGuildRelations,
+		});
+
+		if (await Member.count({ where: { id: user.id, guild: { id: guild_id } } }))
+			throw new HTTPError("You are already a member of this guild", 400);
+
+		const member = {
+			id: user_id,
+			guild_id,
+			nick: undefined,
+			roles: [guild_id], // @everyone role
+			joined_at: new Date(),
+			premium_since: null,
+			deaf: false,
+			mute: false,
+			pending: false,
+		};
+		//TODO: check for bugs
+		if (guild.member_count) guild.member_count++;
+		await Promise.all([
+			OrmUtils.mergeDeep(new Member(), {
+				...member,
+				roles: [OrmUtils.mergeDeep(new Role(), { id: guild_id })],
+				// read_state: {},
+				settings: {
+					channel_overrides: [],
+					message_notifications: 0,
+					mobile_push: true,
+					muted: false,
+					suppress_everyone: false,
+					suppress_roles: false,
+					version: 0,
+				},
+				// Member.save is needed because else the roles relations wouldn't be updated
+			}).save(),
+			//Guild.increment({ id: guild_id }, "member_count", 1),
+			emitEvent({
+				event: "GUILD_MEMBER_ADD",
+				data: {
+					...member,
+					user,
+					guild_id,
+				},
+				guild_id,
+			} as GuildMemberAddEvent),
+			emitEvent({
+				event: "GUILD_CREATE",
+				data: {
+					...guild,
+					members: [...guild.members, { ...member, user }],
+					member_count: (guild.member_count || 0) + 1,
+					guild_hashes: {},
+					guild_scheduled_events: [],
+					joined_at: member.joined_at,
+					presences: [],
+					stage_instances: [],
+					threads: [],
+				},
+				user_id,
+			} as GuildCreateEvent),
+		]);
+	}
+}
+
+export interface UserGuildSettings {
+	channel_overrides: {
+		channel_id: string;
+		message_notifications: number;
+		mute_config: MuteConfig;
+		muted: boolean;
+	}[];
+	message_notifications: number;
+	mobile_push: boolean;
+	mute_config: MuteConfig;
+	muted: boolean;
+	suppress_everyone: boolean;
+	suppress_roles: boolean;
+	version: number;
+}
+
+export interface MuteConfig {
+	end_time: number;
+	selected_time_window: number;
+}
+
+export type PublicMemberKeys =
+	| "id"
+	| "guild_id"
+	| "nick"
+	| "roles"
+	| "joined_at"
+	| "pending"
+	| "deaf"
+	| "mute"
+	| "premium_since";
+
+export const PublicMemberProjection: PublicMemberKeys[] = [
+	"id",
+	"guild_id",
+	"nick",
+	"roles",
+	"joined_at",
+	"pending",
+	"deaf",
+	"mute",
+	"premium_since",
+];
+
+// @ts-ignore
+export type PublicMember = Pick<Member, Omit<PublicMemberKeys, "roles">> & {
+	user: PublicUser;
+	roles: string[]; // only role ids not objects
+};

src/util/entities/Message.ts

@@ -0,0 +1,284 @@
+import { User } from "./User";
+import { Member } from "./Member";
+import { Role } from "./Role";
+import { Channel } from "./Channel";
+import { InteractionType } from "../interfaces/Interaction";
+import { Application } from "./Application";
+import {
+	Column,
+	CreateDateColumn,
+	Entity,
+	Index,
+	JoinColumn,
+	JoinTable,
+	ManyToMany,
+	ManyToOne,
+	OneToMany,
+	RelationId,
+	RemoveOptions,
+	UpdateDateColumn,
+} from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { Webhook } from "./Webhook";
+import { Sticker } from "./Sticker";
+import { Attachment } from "./Attachment";
+
+export enum MessageType {
+	DEFAULT = 0,
+	RECIPIENT_ADD = 1,
+	RECIPIENT_REMOVE = 2,
+	CALL = 3,
+	CHANNEL_NAME_CHANGE = 4,
+	CHANNEL_ICON_CHANGE = 5,
+	CHANNEL_PINNED_MESSAGE = 6,
+	GUILD_MEMBER_JOIN = 7,
+	USER_PREMIUM_GUILD_SUBSCRIPTION = 8,
+	USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_1 = 9,
+	USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_2 = 10,
+	USER_PREMIUM_GUILD_SUBSCRIPTION_TIER_3 = 11,
+	CHANNEL_FOLLOW_ADD = 12,
+	ACTION = 13, // /me messages
+	GUILD_DISCOVERY_DISQUALIFIED = 14,
+	GUILD_DISCOVERY_REQUALIFIED = 15,
+	ENCRYPTED = 16,
+	REPLY = 19,
+	APPLICATION_COMMAND = 20, // application command or self command invocation
+	ROUTE_ADDED = 41, // custom message routing: new route affecting that channel
+	ROUTE_DISABLED = 42, // custom message routing: given route no longer affecting that channel
+	SELF_COMMAND_SCRIPT = 43, // self command scripts
+	ENCRYPTION = 50,
+	CUSTOM_START = 63,
+	UNHANDLED = 255
+}
+
+@Entity("messages")
+@Index(["channel_id", "id"], { unique: true })
+export class Message extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((message: Message) => message.channel)
+	@Index()
+	channel_id: string;
+
+	@JoinColumn({ name: "channel_id" })
+	@ManyToOne(() => Channel, {
+		onDelete: "CASCADE",
+	})
+	channel: Channel;
+
+	@Column({ nullable: true })
+	@RelationId((message: Message) => message.guild)
+	guild_id?: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild?: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((message: Message) => message.author)
+	@Index()
+	author_id: string;
+
+	@JoinColumn({ name: "author_id", referencedColumnName: "id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	author?: User;
+
+	@Column({ nullable: true })
+	@RelationId((message: Message) => message.member)
+	member_id: string;
+
+	@JoinColumn({ name: "member_id", referencedColumnName: "id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	member?: Member;
+
+	@Column({ nullable: true })
+	@RelationId((message: Message) => message.webhook)
+	webhook_id: string;
+
+	@JoinColumn({ name: "webhook_id" })
+	@ManyToOne(() => Webhook)
+	webhook?: Webhook;
+
+	@Column({ nullable: true })
+	@RelationId((message: Message) => message.application)
+	application_id: string;
+
+	@JoinColumn({ name: "application_id" })
+	@ManyToOne(() => Application)
+	application?: Application;
+
+	@Column({ nullable: true })
+	content?: string;
+
+	@Column()
+	@CreateDateColumn()
+	timestamp: Date;
+
+	@Column({ nullable: true })
+	edited_timestamp?: Date;
+
+	@Column({ nullable: true })
+	tts?: boolean;
+
+	@Column({ nullable: true })
+	mention_everyone?: boolean;
+
+	@JoinTable({ name: "message_user_mentions" })
+	@ManyToMany(() => User)
+	mentions: User[];
+
+	@JoinTable({ name: "message_role_mentions" })
+	@ManyToMany(() => Role)
+	mention_roles: Role[];
+
+	@JoinTable({ name: "message_channel_mentions" })
+	@ManyToMany(() => Channel)
+	mention_channels: Channel[];
+
+	@JoinTable({ name: "message_stickers" })
+	@ManyToMany(() => Sticker, { cascade: true, onDelete: "CASCADE" })
+	sticker_items?: Sticker[];
+
+	@OneToMany(() => Attachment, (attachment: Attachment) => attachment.message, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	attachments?: Attachment[];
+
+	@Column({ type: "simple-json" })
+	embeds: Embed[];
+
+	@Column({ type: "simple-json" })
+	reactions: Reaction[];
+
+	@Column({ type: "text", nullable: true })
+	nonce?: string;
+
+	@Column({ nullable: true })
+	pinned?: boolean;
+
+	@Column({ type: "int" })
+	type: MessageType;
+
+	@Column({ type: "simple-json", nullable: true })
+	activity?: {
+		type: number;
+		party_id: string;
+	};
+
+	@Column({ nullable: true })
+	flags?: string;
+	@Column({ type: "simple-json", nullable: true })
+	message_reference?: {
+		message_id: string;
+		channel_id?: string;
+		guild_id?: string;
+	};
+
+	@JoinColumn({ name: "message_reference_id" })
+	@ManyToOne(() => Message)
+	referenced_message?: Message;
+
+	@Column({ type: "simple-json", nullable: true })
+	interaction?: {
+		id: string;
+		type: InteractionType;
+		name: string;
+		user_id: string; // the user who invoked the interaction
+		// user: User; // TODO: autopopulate user
+	};
+
+	@Column({ type: "simple-json", nullable: true })
+	components?: MessageComponent[];
+}
+
+export interface MessageComponent {
+	type: number;
+	style?: number;
+	label?: string;
+	emoji?: PartialEmoji;
+	custom_id?: string;
+	url?: string;
+	disabled?: boolean;
+	components: MessageComponent[];
+}
+
+export enum MessageComponentType {
+	Script = 0, // self command script
+	ActionRow = 1,
+	Button = 2,
+}
+
+export interface Embed {
+	title?: string; //title of embed
+	type?: EmbedType; // type of embed (always "rich" for webhook embeds)
+	description?: string; // description of embed
+	url?: string; // url of embed
+	timestamp?: Date; // timestamp of embed content
+	color?: number; // color code of the embed
+	footer?: {
+		text: string;
+		icon_url?: string;
+		proxy_icon_url?: string;
+	}; // footer object	footer information
+	image?: EmbedImage; // image object	image information
+	thumbnail?: EmbedImage; // thumbnail object	thumbnail information
+	video?: EmbedImage; // video object	video information
+	provider?: {
+		name?: string;
+		url?: string;
+	}; // provider object	provider information
+	author?: {
+		name?: string;
+		url?: string;
+		icon_url?: string;
+		proxy_icon_url?: string;
+	}; // author object	author information
+	fields?: {
+		name: string;
+		value: string;
+		inline?: boolean;
+	}[];
+}
+
+export enum EmbedType {
+	rich = "rich",
+	image = "image",
+	video = "video",
+	gifv = "gifv",
+	article = "article",
+	link = "link",
+}
+
+export interface EmbedImage {
+	url?: string;
+	proxy_url?: string;
+	height?: number;
+	width?: number;
+}
+
+export interface Reaction {
+	count: number;
+	//// not saved in the database // me: boolean; // whether the current user reacted using this emoji
+	emoji: PartialEmoji;
+	user_ids: string[];
+}
+
+export interface PartialEmoji {
+	id?: string;
+	name: string;
+	animated?: boolean;
+}
+
+export interface AllowedMentions {
+	parse?: ("users" | "roles" | "everyone")[];
+	roles?: string[];
+	users?: string[];
+	replied_user?: boolean;
+}

src/util/entities/Migration.ts

@@ -0,0 +1,18 @@
+import { Column, Entity, ObjectIdColumn, PrimaryGeneratedColumn } from "typeorm";
+import { BaseClassWithoutId } from ".";
+
+export const PrimaryIdAutoGenerated = process.env.DATABASE?.startsWith("mongodb")
+	? ObjectIdColumn
+	: PrimaryGeneratedColumn;
+
+@Entity("migrations")
+export class Migration extends BaseClassWithoutId {
+	@PrimaryIdAutoGenerated()
+	id: number;
+
+	@Column({ type: "bigint" })
+	timestamp: number;
+
+	@Column()
+	name: string;
+}

src/util/entities/Note.ts

@@ -0,0 +1,18 @@
+import { Column, Entity, JoinColumn, ManyToOne, Unique } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { User } from "./User";
+
+@Entity("notes")
+@Unique(["owner", "target"])
+export class Note extends BaseClass {
+	@JoinColumn({ name: "owner_id" })
+	@ManyToOne(() => User, { onDelete: "CASCADE" })
+	owner: User;
+
+	@JoinColumn({ name: "target_id" })
+	@ManyToOne(() => User, { onDelete: "CASCADE" })
+	target: User;
+
+	@Column()
+	content: string;
+}

src/util/entities/RateLimit.ts

@@ -0,0 +1,17 @@
+import { Column, Entity } from "typeorm";
+import { BaseClass } from "./BaseClass";
+
+@Entity("rate_limits")
+export class RateLimit extends BaseClass {
+	@Column() // no relation as it also
+	executor_id: string;
+
+	@Column()
+	hits: number;
+
+	@Column()
+	blocked: boolean;
+
+	@Column()
+	expires_at: Date;
+}

src/util/entities/ReadState.ts

@@ -0,0 +1,55 @@
+import { Column, Entity, Index, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Channel } from "./Channel";
+import { Message } from "./Message";
+import { User } from "./User";
+
+// for read receipts
+// notification cursor and public read receipt need to be forwards-only (the former to prevent re-pinging when marked as unread, and the latter to be acceptable as a legal acknowledgement in criminal proceedings), and private read marker needs to be advance-rewind capable
+// public read receipt ≥ notification cursor ≥ private fully read marker
+
+@Entity("read_states")
+@Index(["channel_id", "user_id"], { unique: true })
+export class ReadState extends BaseClass {
+	@Column()
+	@RelationId((read_state: ReadState) => read_state.channel)
+	channel_id: string;
+
+	@JoinColumn({ name: "channel_id" })
+	@ManyToOne(() => Channel, {
+		onDelete: "CASCADE",
+	})
+	channel: Channel;
+
+	@Column()
+	@RelationId((read_state: ReadState) => read_state.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	// fully read marker
+	@Column({ nullable: true })
+	last_message_id: string; 
+	
+	// public read receipt
+	@Column({ nullable: true })
+	public_ack: string;
+
+	// notification cursor / private read receipt
+	@Column({ nullable: true })
+	notifications_cursor: string;
+
+	@Column({ nullable: true })
+	last_pin_timestamp?: Date;
+
+	@Column({ nullable: true })
+	mention_count: number;
+
+	// @Column({ nullable: true })
+	// TODO: derive this from (last_message_id=notifications_cursor=public_ack)=true
+	manual: boolean;
+}

src/util/entities/Recipient.ts

@@ -0,0 +1,30 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+
+@Entity("recipients")
+export class Recipient extends BaseClass {
+	@Column()
+	@RelationId((recipient: Recipient) => recipient.channel)
+	channel_id: string;
+
+	@JoinColumn({ name: "channel_id" })
+	@ManyToOne(() => require("./Channel").Channel, {
+		onDelete: "CASCADE",
+	})
+	channel: import("./Channel").Channel;
+
+	@Column()
+	@RelationId((recipient: Recipient) => recipient.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => require("./User").User, {
+		onDelete: "CASCADE",
+	})
+	user: import("./User").User;
+
+	@Column({ default: false })
+	closed: boolean;
+
+	// TODO: settings/mute/nick/added at/encryption keys/read_state
+}

src/util/entities/Relationship.ts

@@ -0,0 +1,49 @@
+import { Column, Entity, Index, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { User } from "./User";
+
+export enum RelationshipType {
+	outgoing = 4,
+	incoming = 3,
+	blocked = 2,
+	friends = 1,
+}
+
+@Entity("relationships")
+@Index(["from_id", "to_id"], { unique: true })
+export class Relationship extends BaseClass {
+	@Column({})
+	@RelationId((relationship: Relationship) => relationship.from)
+	from_id: string;
+
+	@JoinColumn({ name: "from_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	from: User;
+
+	@Column({})
+	@RelationId((relationship: Relationship) => relationship.to)
+	to_id: string;
+
+	@JoinColumn({ name: "to_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	to: User;
+
+	@Column({ nullable: true })
+	nickname?: string;
+
+	@Column({ type: "int" })
+	type: RelationshipType;
+
+	toPublicRelationship() {
+		return {
+			id: this.to?.id || this.to_id,
+			type: this.type,
+			nickname: this.nickname,
+			user: this.to?.toPublicUser(),
+		};
+	}
+}

src/util/entities/Role.ts

@@ -0,0 +1,51 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+
+@Entity("roles")
+export class Role extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((role: Role) => role.guild)
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column()
+	color: number;
+
+	@Column()
+	hoist: boolean;
+
+	@Column()
+	managed: boolean;
+
+	@Column()
+	mentionable: boolean;
+
+	@Column()
+	name: string;
+
+	@Column()
+	permissions: string;
+
+	@Column()
+	position: number;
+
+	@Column({ nullable: true })
+	icon: string;
+
+	@Column({ nullable: true })
+	unicode_emoji: string;
+
+	@Column({ type: "simple-json", nullable: true })
+	tags?: {
+		bot_id?: string;
+		integration_id?: string;
+		premium_subscriber?: boolean;
+	};
+}

src/util/entities/Session.ts

@@ -0,0 +1,46 @@
+import { User } from "./User";
+import { BaseClass } from "./BaseClass";
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { Status } from "../interfaces/Status";
+import { Activity } from "../interfaces/Activity";
+
+//TODO we need to remove all sessions on server start because if the server crashes without closing websockets it won't delete them
+
+@Entity("sessions")
+export class Session extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((session: Session) => session.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	//TODO check, should be 32 char long hex string
+	@Column({ nullable: false, select: false })
+	session_id: string;
+
+	@Column({ type: "simple-json", nullable: true })
+	activities: Activity[];
+
+	// TODO client_status
+	@Column({ type: "simple-json", select: false })
+	client_info: {
+		client: string;
+		os: string;
+		version: number;
+	};
+
+	@Column({ nullable: false, type: "varchar" })
+	status: Status; //TODO enum
+}
+
+export const PrivateSessionProjection: (keyof Session)[] = [
+	"user_id",
+	"session_id",
+	"activities",
+	"client_info",
+	"status",
+];

src/util/entities/Sticker.ts

@@ -0,0 +1,66 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { User } from "./User";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+
+export enum StickerType {
+	STANDARD = 1,
+	GUILD = 2,
+}
+
+export enum StickerFormatType {
+	GIF = 0, // gif is a custom format type and not in discord spec
+	PNG = 1,
+	APNG = 2,
+	LOTTIE = 3,
+}
+
+@Entity("stickers")
+export class Sticker extends BaseClass {
+	@Column()
+	name: string;
+
+	@Column({ nullable: true })
+	description?: string;
+
+	@Column({ nullable: true })
+	available?: boolean;
+
+	@Column({ nullable: true })
+	tags?: string;
+
+	@Column({ nullable: true })
+	@RelationId((sticker: Sticker) => sticker.pack)
+	pack_id?: string;
+
+	@JoinColumn({ name: "pack_id" })
+	@ManyToOne(() => require("./StickerPack").StickerPack, {
+		onDelete: "CASCADE",
+		nullable: true,
+	})
+	pack: import("./StickerPack").StickerPack;
+
+	@Column({ nullable: true })
+	guild_id?: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild?: Guild;
+
+	@Column({ nullable: true })
+	user_id?: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user?: User;
+
+	@Column({ type: "int" })
+	type: StickerType;
+
+	@Column({ type: "int" })
+	format_type: StickerFormatType;
+}

src/util/entities/StickerPack.ts

@@ -0,0 +1,31 @@
+import { Column, Entity, JoinColumn, ManyToOne, OneToMany, OneToOne, RelationId } from "typeorm";
+import { Sticker } from ".";
+import { BaseClass } from "./BaseClass";
+
+@Entity("sticker_packs")
+export class StickerPack extends BaseClass {
+	@Column()
+	name: string;
+
+	@Column({ nullable: true })
+	description?: string;
+
+	@Column({ nullable: true })
+	banner_asset_id?: string;
+
+	@OneToMany(() => Sticker, (sticker: Sticker) => sticker.pack, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	stickers: Sticker[];
+
+	// sku_id: string
+
+	@Column({ nullable: true })
+	@RelationId((pack: StickerPack) => pack.cover_sticker)
+	cover_sticker_id?: string;
+
+	@ManyToOne(() => Sticker, { nullable: true })
+	@JoinColumn()
+	cover_sticker?: Sticker;
+}

src/util/entities/Team.ts

@@ -0,0 +1,27 @@
+import { Column, Entity, JoinColumn, ManyToMany, ManyToOne, OneToMany, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { TeamMember } from "./TeamMember";
+import { User } from "./User";
+
+@Entity("teams")
+export class Team extends BaseClass {
+	@Column({ nullable: true })
+	icon?: string;
+
+	@JoinColumn({ name: "member_ids" })
+	@OneToMany(() => TeamMember, (member: TeamMember) => member.team, {
+		orphanedRowAction: "delete",
+	})
+	members: TeamMember[];
+
+	@Column()
+	name: string;
+
+	@Column({ nullable: true })
+	@RelationId((team: Team) => team.owner_user)
+	owner_user_id: string;
+
+	@JoinColumn({ name: "owner_user_id" })
+	@ManyToOne(() => User)
+	owner_user: User;
+}

src/util/entities/TeamMember.ts

@@ -0,0 +1,37 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { User } from "./User";
+
+export enum TeamMemberState {
+	INVITED = 1,
+	ACCEPTED = 2,
+}
+
+@Entity("team_members")
+export class TeamMember extends BaseClass {
+	@Column({ type: "int" })
+	membership_state: TeamMemberState;
+
+	@Column({ type: "simple-array" })
+	permissions: string[];
+
+	@Column({ nullable: true })
+	@RelationId((member: TeamMember) => member.team)
+	team_id: string;
+
+	@JoinColumn({ name: "team_id" })
+	@ManyToOne(() => require("./Team").Team, (team: import("./Team").Team) => team.members, {
+		onDelete: "CASCADE",
+	})
+	team: import("./Team").Team;
+
+	@Column({ nullable: true })
+	@RelationId((member: TeamMember) => member.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+}

src/util/entities/Template.ts

@@ -0,0 +1,44 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { User } from "./User";
+
+@Entity("templates")
+export class Template extends BaseClass {
+	@Column({ unique: true })
+	code: string;
+
+	@Column()
+	name: string;
+
+	@Column({ nullable: true })
+	description?: string;
+
+	@Column({ nullable: true })
+	usage_count?: number;
+
+	@Column({ nullable: true })
+	@RelationId((template: Template) => template.creator)
+	creator_id: string;
+
+	@JoinColumn({ name: "creator_id" })
+	@ManyToOne(() => User)
+	creator: User;
+
+	@Column()
+	created_at: Date;
+
+	@Column()
+	updated_at: Date;
+
+	@Column({ nullable: true })
+	@RelationId((template: Template) => template.source_guild)
+	source_guild_id: string;
+
+	@JoinColumn({ name: "source_guild_id" })
+	@ManyToOne(() => Guild)
+	source_guild: Guild;
+
+	@Column({ type: "simple-json" })
+	serialized_source_guild: Guild;
+}

src/util/entities/User.ts

@@ -0,0 +1,324 @@
+import { Column, Entity, FindOneOptions, FindOptionsSelectByString, JoinColumn, OneToMany, OneToOne } from "typeorm";
+import { OrmUtils } from "../util/imports/OrmUtils";
+import { BaseClass } from "./BaseClass";
+import { BitField } from "../util/BitField";
+import { Relationship } from "./Relationship";
+import { ConnectedAccount } from "./ConnectedAccount";
+import { Config, FieldErrors, Snowflake, trimSpecial } from "..";
+import { Member, Session, UserSettings } from ".";
+
+export enum PublicUserEnum {
+	username,
+	discriminator,
+	id,
+	public_flags,
+	avatar,
+	accent_color,
+	banner,
+	bio,
+	bot,
+	premium_since,
+}
+export type PublicUserKeys = keyof typeof PublicUserEnum;
+
+export enum PrivateUserEnum {
+	flags,
+	mfa_enabled,
+	email,
+	phone,
+	verified,
+	nsfw_allowed,
+	premium,
+	premium_type,
+	disabled,
+	settings,
+	// locale
+}
+export type PrivateUserKeys = keyof typeof PrivateUserEnum | PublicUserKeys;
+
+export const PublicUserProjection = Object.values(PublicUserEnum).filter(
+	(x) => typeof x === "string"
+) as PublicUserKeys[];
+export const PrivateUserProjection = [
+	...PublicUserProjection,
+	...Object.values(PrivateUserEnum).filter((x) => typeof x === "string"),
+] as PrivateUserKeys[];
+
+// Private user data that should never get sent to the client
+export type PublicUser = Pick<User, PublicUserKeys>;
+
+export interface UserPublic extends Pick<User, PublicUserKeys> {}
+
+export interface UserPrivate extends Pick<User, PrivateUserKeys> {
+	locale: string;
+}
+
+// TODO: add purchased_flags, premium_usage_flags
+
+@Entity("users")
+export class User extends BaseClass {
+	@Column()
+	username: string; // username max length 32, min 2 (should be configurable)
+
+	@Column()
+	discriminator: string; // opaque string: 4 digits on discord.com
+
+	setDiscriminator(val: string) {
+		const number = Number(val);
+		if (isNaN(number)) throw new Error("invalid discriminator");
+		if (number <= 0 || number >= 10000) throw new Error("discriminator must be between 1 and 9999");
+		this.discriminator = val.toString().padStart(4, "0");
+	}
+
+	@Column({ nullable: true })
+	avatar?: string; // hash of the user avatar
+
+	@Column({ nullable: true })
+	accent_color?: number; // banner color of user
+
+	@Column({ nullable: true })
+	banner?: string; // hash of the user banner
+
+	@Column({ nullable: true, select: false })
+	phone?: string; // phone number of the user
+
+	@Column({ select: false })
+	desktop: boolean = false; // if the user has desktop app installed
+
+	@Column({ select: false })
+	mobile: boolean = false; // if the user has mobile app installed
+
+	@Column()
+	premium: boolean = Config.get().defaults.user.premium; // if user bought individual premium
+
+	@Column()
+	premium_type: number = Config.get().defaults.user.premium_type; // individual premium level
+
+	@Column()
+	bot: boolean = false; // if user is bot
+
+	@Column()
+	bio: string; // short description of the user (max 190 chars -> should be configurable)
+
+	@Column()
+	system: boolean = false; // shouldn't be used, the api sends this field type true, if the generated message comes from a system generated author
+
+	@Column({ select: false })
+	nsfw_allowed: boolean = true; // if the user can do age-restricted actions (NSFW channels/guilds/commands) // TODO: depending on age
+
+	@Column({ select: false })
+	mfa_enabled: boolean; // if multi factor authentication is enabled
+
+	@Column({ select: false, nullable: true })
+	totp_secret?: string;
+
+	@Column({ nullable: true, select: false })
+	totp_last_ticket?: string;
+
+	@Column()
+	created_at: Date = new Date(); // registration date
+
+	@Column({ nullable: true })
+	premium_since: Date = new Date(); // premium date
+
+	@Column({ select: false })
+	verified: boolean = Config.get().defaults.user.verified; // if the user is offically verified
+
+	@Column()
+	disabled: boolean = false; // if the account is disabled
+
+	@Column()
+	deleted: boolean = false; // if the user was deleted
+
+	@Column({ nullable: true, select: false })
+	email?: string; // email of the user
+
+	@Column()
+	flags: string = "0"; // UserFlags // TODO: generate
+
+	@Column()
+	public_flags: number = 0;
+
+	@Column({ type: "bigint" })
+	rights: string = Config.get().register.defaultRights; // Rights
+
+	@OneToMany(() => Session, (session: Session) => session.user)
+	sessions: Session[];
+
+	@JoinColumn({ name: "relationship_ids" })
+	@OneToMany(() => Relationship, (relationship: Relationship) => relationship.from, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	relationships: Relationship[];
+
+	@JoinColumn({ name: "connected_account_ids" })
+	@OneToMany(() => ConnectedAccount, (account: ConnectedAccount) => account.user, {
+		cascade: true,
+		orphanedRowAction: "delete",
+	})
+	connected_accounts: ConnectedAccount[];
+
+	@Column({ type: "simple-json", select: false })
+	data: {
+		valid_tokens_since: Date; // all tokens with a previous issue date are invalid
+		hash?: string; // hash of the password, salt is saved in password (bcrypt)
+	};
+
+	@Column({ type: "simple-array", select: false })
+	fingerprints: string[] = []; // array of fingerprints -> used to prevent multiple accounts
+
+	
+	@OneToOne(()=> UserSettings, {
+		cascade: true,
+		orphanedRowAction: "delete",
+		eager: false
+	})
+	@JoinColumn()
+	settings: UserSettings;
+
+	// workaround to prevent fossord-unaware clients from deleting settings not used by them
+	@Column({ type: "simple-json", select: false })
+	extended_settings: string = "{}";
+
+	@Column({ type: "simple-json" })
+	notes: { [key: string]: string } = {}; //key is ID of user
+
+	async save(): Promise<any> {
+		if(!this.settings) this.settings = new UserSettings();
+		this.settings.id = this.id;
+		//await this.settings.save();
+		return super.save();
+	}
+
+	toPublicUser() {
+		const user: any = {};
+		PublicUserProjection.forEach((x) => {
+			user[x] = this[x];
+		});
+		return user as PublicUser;
+	}
+
+	static async getPublicUser(user_id: string, opts?: FindOneOptions<User>) {
+		return await User.findOneOrFail({
+			where: { id: user_id },
+			select: [...PublicUserProjection, ...((opts?.select as FindOptionsSelectByString<User>) || [])],
+			...opts,
+		});
+	}
+
+	public static async generateDiscriminator(username: string): Promise<string | undefined> {
+		if (Config.get().register.incrementingDiscriminators) {
+			// discriminator will be incrementally generated
+
+			// First we need to figure out the currently highest discrimnator for the given username and then increment it
+			const users = await User.find({ where: { username }, select: ["discriminator"] });
+			const highestDiscriminator = Math.max(0, ...users.map((u) => Number(u.discriminator)));
+
+			const discriminator = highestDiscriminator + 1;
+			if (discriminator >= 10000) {
+				return undefined;
+			}
+
+			return discriminator.toString().padStart(4, "0");
+		} else {
+			// discriminator will be randomly generated
+
+			// randomly generates a discriminator between 1 and 9999 and checks max five times if it already exists
+			// TODO: is there any better way to generate a random discriminator only once, without checking if it already exists in the database?
+			for (let tries = 0; tries < 5; tries++) {
+				const discriminator = Math.randomIntBetween(1, 9999).toString().padStart(4, "0");
+				const exists = await User.findOne({ where: { discriminator, username: username }, select: ["id"] });
+				if (!exists) return discriminator;
+			}
+
+			return undefined;
+		}
+	}
+
+	static async register({
+		email,
+		username,
+		password,
+		date_of_birth,
+		req,
+	}: {
+		username: string;
+		password?: string;
+		email?: string;
+		date_of_birth?: Date; // "2000-04-03"
+		req?: any;
+	}) {
+		// trim special uf8 control characters -> Backspace, Newline, ...
+		username = trimSpecial(username);
+
+		const discriminator = await User.generateDiscriminator(username);
+		if (!discriminator) {
+			// We've failed to generate a valid and unused discriminator
+			throw FieldErrors({
+				username: {
+					code: "USERNAME_TOO_MANY_USERS",
+					message: req?.t("auth:register.USERNAME_TOO_MANY_USERS"),
+				},
+			});
+		}
+
+		// TODO: save date_of_birth
+		// appearently discord doesn't save the date of birth and just calculate if nsfw is allowed
+		// if nsfw_allowed is null/undefined it'll require date_of_birth to set it to true/false
+		const language = req?.language === "en" ? "en-US" : req?.language || "en-US";
+
+		const user = OrmUtils.mergeDeep(new User(), {
+			//required:
+			username: username,
+			discriminator,
+			id: Snowflake.generate(),
+			email: email,
+			data: {
+				hash: password,
+				valid_tokens_since: new Date(),
+			},
+			settings: { ...new UserSettings(), locale: language }
+		});
+
+		await user.save();
+		await user.settings.save();
+
+		setImmediate(async () => {
+			if (Config.get().guild.autoJoin.enabled) {
+				for (const guild of Config.get().guild.autoJoin.guilds || []) {
+					await Member.addToGuild(user.id, guild).catch((e) => {});
+				}
+			}
+		});
+
+		return user;
+	}
+}
+
+export const CUSTOM_USER_FLAG_OFFSET = BigInt(1) << BigInt(32);
+
+export class UserFlags extends BitField {
+	static FLAGS = {
+		DISCORD_EMPLOYEE: BigInt(1) << BigInt(0),
+		PARTNERED_SERVER_OWNER: BigInt(1) << BigInt(1),
+		HYPESQUAD_EVENTS: BigInt(1) << BigInt(2),
+		BUGHUNTER_LEVEL_1: BigInt(1) << BigInt(3),
+		MFA_SMS: BigInt(1) << BigInt(4),
+		PREMIUM_PROMO_DISMISSED: BigInt(1) << BigInt(5),
+		HOUSE_BRAVERY: BigInt(1) << BigInt(6),
+		HOUSE_BRILLIANCE: BigInt(1) << BigInt(7),
+		HOUSE_BALANCE: BigInt(1) << BigInt(8),
+		EARLY_SUPPORTER: BigInt(1) << BigInt(9),
+		TEAM_USER: BigInt(1) << BigInt(10),
+		TRUST_AND_SAFETY: BigInt(1) << BigInt(11),
+		SYSTEM: BigInt(1) << BigInt(12),
+		HAS_UNREAD_URGENT_MESSAGES: BigInt(1) << BigInt(13),
+		BUGHUNTER_LEVEL_2: BigInt(1) << BigInt(14),
+		UNDERAGE_DELETED: BigInt(1) << BigInt(15),
+		VERIFIED_BOT: BigInt(1) << BigInt(16),
+		EARLY_VERIFIED_BOT_DEVELOPER: BigInt(1) << BigInt(17),
+		CERTIFIED_MODERATOR: BigInt(1) << BigInt(18),
+		BOT_HTTP_INTERACTIONS: BigInt(1) << BigInt(19),
+	};
+}

src/util/entities/UserGroup.ts

@@ -0,0 +1,37 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+
+import { BaseClass } from "./BaseClass";
+import { Guild } from "./Guild";
+import { User } from "./User";
+
+@Entity("groups")
+export class UserGroup extends BaseClass {
+	@Column()
+	color: number;
+
+	@Column()
+	hoist: boolean;
+	
+	@JoinColumn({ name: "controller", referencedColumnName: "id" })
+	@ManyToOne(() => User)
+	controller?: User;
+	 
+	@Column()
+	mentionable_by?: string;
+
+	@Column()
+	name: string;
+
+	@Column()
+	rights: string;
+
+	@Column({ nullable: true })
+	icon: string;
+	
+	@Column({ nullable: true })
+	parent?: string;
+	
+	@Column({ type: "simple-array", nullable: true})
+	associciations: string[];
+
+}

src/util/entities/UserSettings.ts

@@ -0,0 +1,119 @@
+import { Column, Entity, JoinColumn } from "typeorm";
+import { BaseClassWithoutId, PrimaryIdColumn } from ".";
+
+@Entity("user_settings")
+export class UserSettings extends BaseClassWithoutId {
+    @PrimaryIdColumn()
+	id: string;
+
+	@Column({ nullable: true })
+    afk_timeout: number = 3600;
+
+	@Column({ nullable: true })
+    allow_accessibility_detection: boolean = true;
+	
+    @Column({ nullable: true })
+    animate_emoji: boolean = true;
+	
+    @Column({ nullable: true })
+    animate_stickers: number = 0;
+	
+    @Column({ nullable: true })
+    contact_sync_enabled: boolean = false;
+	
+    @Column({ nullable: true })
+    convert_emoticons: boolean = false;
+	
+    @Column({ nullable: true, type: "simple-json" })
+    custom_status: CustomStatus | null = null;
+	
+    @Column({ nullable: true })
+    default_guilds_restricted: boolean = false;
+	
+    @Column({ nullable: true })
+    detect_platform_accounts: boolean = false;
+	
+    @Column({ nullable: true })
+    developer_mode: boolean = true;
+	
+    @Column({ nullable: true })
+    disable_games_tab: boolean = true;
+	
+    @Column({ nullable: true })
+    enable_tts_command: boolean = false;
+	
+    @Column({ nullable: true })
+    explicit_content_filter: number = 0;
+	
+    @Column({ nullable: true, type: "simple-json" })
+    friend_source_flags: FriendSourceFlags = { all: true };
+	
+    @Column({ nullable: true })
+    gateway_connected: boolean = false;
+	
+    @Column({ nullable: true })
+    gif_auto_play: boolean = false;
+	
+    @Column({ nullable: true, type: "simple-json" })
+    guild_folders: GuildFolder[] = []; // every top guild is displayed as a "folder"
+	
+    @Column({ nullable: true, type: "simple-json" })
+    guild_positions: string[] = []; // guild ids ordered by position
+	
+    @Column({ nullable: true })
+    inline_attachment_media: boolean = true;
+	
+    @Column({ nullable: true })
+    inline_embed_media: boolean = true;
+	
+    @Column({ nullable: true })
+    locale: string = "en-US"; // en_US
+	
+    @Column({ nullable: true })
+    message_display_compact: boolean = false;
+	
+    @Column({ nullable: true })
+    native_phone_integration_enabled: boolean = true;
+	
+    @Column({ nullable: true })
+    render_embeds: boolean = true;
+	
+    @Column({ nullable: true })
+    render_reactions: boolean = true;
+	
+    @Column({ nullable: true, type: "simple-json" })
+    restricted_guilds: string[] = [];
+	
+    @Column({ nullable: true })
+    show_current_game: boolean = true;
+	
+    @Column({ nullable: true })
+    status: "online" | "offline" | "dnd" | "idle" | "invisible" = "online";
+	
+    @Column({ nullable: true })
+    stream_notifications_enabled: boolean = false;
+	
+    @Column({ nullable: true })
+    theme: "dark" | "white" = "dark"; // dark
+	
+    @Column({ nullable: true })
+    timezone_offset: number = 0; // e.g -60
+}
+
+interface CustomStatus {
+    emoji_id?: string;
+    emoji_name?: string;
+    expires_at?: number;
+    text?: string;
+}
+
+interface GuildFolder {
+    color: number;
+    guild_ids: string[];
+    id: number;
+    name: string;
+}
+
+interface FriendSourceFlags { 
+    all: boolean
+}

src/util/entities/VoiceState.ts

@@ -0,0 +1,77 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { BaseClass } from "./BaseClass";
+import { Channel } from "./Channel";
+import { Guild } from "./Guild";
+import { User } from "./User";
+import { Member } from "./Member";
+
+//https://gist.github.com/vassjozsef/e482c65df6ee1facaace8b3c9ff66145#file-voice_state-ex
+@Entity("voice_states")
+export class VoiceState extends BaseClass {
+	@Column({ nullable: true })
+	@RelationId((voice_state: VoiceState) => voice_state.guild)
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild?: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((voice_state: VoiceState) => voice_state.channel)
+	channel_id: string;
+
+	@JoinColumn({ name: "channel_id" })
+	@ManyToOne(() => Channel, {
+		onDelete: "CASCADE",
+	})
+	channel: Channel;
+
+	@Column({ nullable: true })
+	@RelationId((voice_state: VoiceState) => voice_state.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	// @JoinColumn([{ name: "user_id", referencedColumnName: "id" },{ name: "guild_id", referencedColumnName: "guild_id" }])
+	// @ManyToOne(() => Member, {
+	// 	onDelete: "CASCADE",
+	// })
+	//TODO find a way to make it work without breaking Guild.voice_states
+	member: Member;
+
+	@Column()
+	session_id: string;
+
+	@Column({ nullable: true })
+	token: string;
+
+	@Column()
+	deaf: boolean;
+
+	@Column()
+	mute: boolean;
+
+	@Column()
+	self_deaf: boolean;
+
+	@Column()
+	self_mute: boolean;
+
+	@Column({ nullable: true })
+	self_stream?: boolean;
+
+	@Column()
+	self_video: boolean;
+
+	@Column()
+	suppress: boolean; // whether this user is muted by the current user
+
+	@Column({ nullable: true, default: null })
+	request_to_speak_timestamp?: Date;
+}

src/util/entities/Webhook.ts

@@ -0,0 +1,76 @@
+import { Column, Entity, JoinColumn, ManyToOne, RelationId } from "typeorm";
+import { Application } from "./Application";
+import { BaseClass } from "./BaseClass";
+import { Channel } from "./Channel";
+import { Guild } from "./Guild";
+import { User } from "./User";
+
+export enum WebhookType {
+	Incoming = 1,
+	ChannelFollower = 2,
+}
+
+@Entity("webhooks")
+export class Webhook extends BaseClass {
+	@Column({ type: "int" })
+	type: WebhookType;
+
+	@Column({ nullable: true })
+	name?: string;
+
+	@Column({ nullable: true })
+	avatar?: string;
+
+	@Column({ nullable: true })
+	token?: string;
+
+	@Column({ nullable: true })
+	@RelationId((webhook: Webhook) => webhook.guild)
+	guild_id: string;
+
+	@JoinColumn({ name: "guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	guild: Guild;
+
+	@Column({ nullable: true })
+	@RelationId((webhook: Webhook) => webhook.channel)
+	channel_id: string;
+
+	@JoinColumn({ name: "channel_id" })
+	@ManyToOne(() => Channel, {
+		onDelete: "CASCADE",
+	})
+	channel: Channel;
+
+	@Column({ nullable: true })
+	@RelationId((webhook: Webhook) => webhook.application)
+	application_id: string;
+
+	@JoinColumn({ name: "application_id" })
+	@ManyToOne(() => Application, {
+		onDelete: "CASCADE",
+	})
+	application: Application;
+
+	@Column({ nullable: true })
+	@RelationId((webhook: Webhook) => webhook.user)
+	user_id: string;
+
+	@JoinColumn({ name: "user_id" })
+	@ManyToOne(() => User, {
+		onDelete: "CASCADE",
+	})
+	user: User;
+
+	@Column({ nullable: true })
+	@RelationId((webhook: Webhook) => webhook.guild)
+	source_guild_id: string;
+
+	@JoinColumn({ name: "source_guild_id" })
+	@ManyToOne(() => Guild, {
+		onDelete: "CASCADE",
+	})
+	source_guild: Guild;
+}

src/util/entities/index.ts

@@ -0,0 +1,33 @@
+export * from "./Application";
+export * from "./Attachment";
+export * from "./AuditLog";
+export * from "./Ban";
+export * from "./BaseClass";
+export * from "./Categories";
+export * from "./Channel";
+export * from "./Config";
+export * from "./ConnectedAccount";
+export * from "./Emoji";
+export * from "./Guild";
+export * from "./Invite";
+export * from "./Member";
+export * from "./Message";
+export * from "./Migration";
+export * from "./RateLimit";
+export * from "./ReadState";
+export * from "./Recipient";
+export * from "./Relationship";
+export * from "./Role";
+export * from "./Session";
+export * from "./Sticker";
+export * from "./StickerPack";
+export * from "./Team";
+export * from "./TeamMember";
+export * from "./Template";
+export * from "./User";
+export * from "./VoiceState";
+export * from "./Webhook";
+export * from "./ClientRelease";
+export * from "./BackupCodes";
+export * from "./Note";
+export * from "./UserSettings";

src/util/index.ts

@@ -0,0 +1,9 @@
+import "reflect-metadata";
+
+export * from "./util/index";
+export * from "./config/index";
+export * from "./interfaces/index";
+export * from "./entities/index";
+export * from "./dtos/index";
+export * from "./util/MFA";
+export * from "./schemas";

src/util/interfaces/Activity.ts

@@ -0,0 +1,44 @@
+export interface Activity {
+	name: string; // the activity's name
+	type: ActivityType; // activity type // TODO: check if its between range 0-5
+	url?: string; // stream url, is validated when type is 1
+	created_at?: number; // unix timestamp of when the activity was added to the user's session
+	timestamps?: {
+		// unix timestamps for start and/or end of the game
+		start: number;
+		end: number;
+	};
+	application_id?: string; // application id for the game
+	details?: string;
+	state?: string;
+	emoji?: {
+		name: string;
+		id?: string;
+		animated: boolean;
+	};
+	party?: {
+		id?: string;
+		size?: [number]; // used to show the party's current and maximum size // TODO: array length 2
+	};
+	assets?: {
+		large_image?: string; // the id for a large asset of the activity, usually a snowflake
+		large_text?: string; // text displayed when hovering over the large image of the activity
+		small_image?: string; // the id for a small asset of the activity, usually a snowflake
+		small_text?: string; // text displayed when hovering over the small image of the activity
+	};
+	secrets?: {
+		join?: string; // the secret for joining a party
+		spectate?: string; // the secret for spectating a game
+		match?: string; // the secret for a specific instanced match
+	};
+	instance?: boolean;
+	flags: string; // activity flags OR d together, describes what the payload includes
+}
+
+export enum ActivityType {
+	GAME = 0,
+	STREAMING = 1,
+	LISTENING = 2,
+	CUSTOM = 4,
+	COMPETING = 5,
+}

src/util/interfaces/Event.ts

@@ -0,0 +1,640 @@
+import { PublicUser, User } from "../entities/User";
+import { Channel } from "../entities/Channel";
+import { Guild } from "../entities/Guild";
+import { Member, PublicMember, UserGuildSettings } from "../entities/Member";
+import { Emoji } from "../entities/Emoji";
+import { Role } from "../entities/Role";
+import { Invite } from "../entities/Invite";
+import { Message, PartialEmoji } from "../entities/Message";
+import { VoiceState } from "../entities/VoiceState";
+import { ApplicationCommand } from "../entities/Application";
+import { Interaction } from "./Interaction";
+import { ConnectedAccount } from "../entities/ConnectedAccount";
+import { Relationship, RelationshipType } from "../entities/Relationship";
+import { Presence } from "./Presence";
+import { Sticker, UserSettings } from "..";
+import { Activity, Status } from ".";
+
+export interface Event {
+	guild_id?: string;
+	user_id?: string;
+	channel_id?: string;
+	created_at?: Date;
+	event: EVENT;
+	data?: any;
+}
+
+// ! Custom Events that shouldn't get sent to the client but processed by the server
+
+export interface InvalidatedEvent extends Event {
+	event: "INVALIDATED";
+}
+
+export interface PublicRelationship {
+	id: string;
+	user: PublicUser;
+	type: RelationshipType;
+}
+
+// ! END Custom Events that shouldn't get sent to the client but processed by the server
+
+export interface ReadyEventData {
+	v: number;
+	user: PublicUser & {
+		mobile: boolean;
+		desktop: boolean;
+		email: string | undefined;
+		flags: string;
+		mfa_enabled: boolean;
+		nsfw_allowed: boolean;
+		phone: string | undefined;
+		premium: boolean;
+		premium_type: number;
+		verified: boolean;
+		bot: boolean;
+	};
+	private_channels: Channel[]; // this will be empty for bots
+	session_id: string; // resuming
+	guilds: Guild[];
+	analytics_token?: string;
+	connected_accounts?: ConnectedAccount[];
+	consents?: {
+		personalization?: {
+			consented?: boolean;
+		};
+	};
+	country_code?: string; // e.g. DE
+	friend_suggestion_count?: number;
+	geo_ordered_rtc_regions?: string[]; // ["europe","russie","india","us-east","us-central"]
+	experiments?: [number, number, number, number, number][];
+	guild_experiments?: [
+		// ? what are guild_experiments?
+		// this is the structure of it:
+		number,
+		null,
+		number,
+		[[number, { e: number; s: number }[]]],
+		[number, [[number, [number, number]]]],
+		{ b: number; k: bigint[] }[]
+	][];
+	guild_join_requests?: any[]; // ? what is this? this is new
+	shard?: [number, number];
+	user_settings?: UserSettings;
+	relationships?: PublicRelationship[]; // TODO
+	read_state: {
+		entries: any[]; // TODO
+		partial: boolean;
+		version: number;
+	};
+	user_guild_settings?: {
+		entries: UserGuildSettings[];
+		version: number;
+		partial: boolean;
+	};
+	application?: {
+		id: string;
+		flags: number;
+	};
+	merged_members?: PublicMember[][];
+	// probably all users who the user is in contact with
+	users?: PublicUser[];
+}
+
+export interface ReadyEvent extends Event {
+	event: "READY";
+	data: ReadyEventData;
+}
+
+export interface ChannelCreateEvent extends Event {
+	event: "CHANNEL_CREATE";
+	data: Channel;
+}
+
+export interface ChannelUpdateEvent extends Event {
+	event: "CHANNEL_UPDATE";
+	data: Channel;
+}
+
+export interface ChannelDeleteEvent extends Event {
+	event: "CHANNEL_DELETE";
+	data: Channel;
+}
+
+export interface ChannelPinsUpdateEvent extends Event {
+	event: "CHANNEL_PINS_UPDATE";
+	data: {
+		guild_id?: string;
+		channel_id: string;
+		last_pin_timestamp?: number;
+	};
+}
+
+export interface ChannelRecipientAddEvent extends Event {
+	event: "CHANNEL_RECIPIENT_ADD";
+	data: {
+		channel_id: string;
+		user: User;
+	};
+}
+
+export interface ChannelRecipientRemoveEvent extends Event {
+	event: "CHANNEL_RECIPIENT_REMOVE";
+	data: {
+		channel_id: string;
+		user: User;
+	};
+}
+
+export interface GuildCreateEvent extends Event {
+	event: "GUILD_CREATE";
+	data: Guild & {
+		joined_at: Date;
+		// TODO: add them to guild
+		guild_scheduled_events: never[];
+		guild_hashes: {};
+		presences: never[];
+		stage_instances: never[];
+		threads: never[];
+	};
+}
+
+export interface GuildUpdateEvent extends Event {
+	event: "GUILD_UPDATE";
+	data: Guild;
+}
+
+export interface GuildDeleteEvent extends Event {
+	event: "GUILD_DELETE";
+	data: {
+		id: string;
+		unavailable?: boolean;
+	};
+}
+
+export interface GuildBanAddEvent extends Event {
+	event: "GUILD_BAN_ADD";
+	data: {
+		guild_id: string;
+		user: User;
+	};
+}
+
+export interface GuildBanRemoveEvent extends Event {
+	event: "GUILD_BAN_REMOVE";
+	data: {
+		guild_id: string;
+		user: User;
+	};
+}
+
+export interface GuildEmojisUpdateEvent extends Event {
+	event: "GUILD_EMOJIS_UPDATE";
+	data: {
+		guild_id: string;
+		emojis: Emoji[];
+	};
+}
+
+export interface GuildStickersUpdateEvent extends Event {
+	event: "GUILD_STICKERS_UPDATE";
+	data: {
+		guild_id: string;
+		stickers: Sticker[];
+	};
+}
+
+export interface GuildIntegrationUpdateEvent extends Event {
+	event: "GUILD_INTEGRATIONS_UPDATE";
+	data: {
+		guild_id: string;
+	};
+}
+
+export interface GuildMemberAddEvent extends Event {
+	event: "GUILD_MEMBER_ADD";
+	data: PublicMember & {
+		guild_id: string;
+	};
+}
+
+export interface GuildMemberRemoveEvent extends Event {
+	event: "GUILD_MEMBER_REMOVE";
+	data: {
+		guild_id: string;
+		user: User;
+	};
+}
+
+export interface GuildMemberUpdateEvent extends Event {
+	event: "GUILD_MEMBER_UPDATE";
+	data: {
+		guild_id: string;
+		roles: string[];
+		user: User;
+		nick?: string;
+		joined_at?: Date;
+		premium_since?: number;
+		pending?: boolean;
+	};
+}
+
+export interface GuildMembersChunkEvent extends Event {
+	event: "GUILD_MEMBERS_CHUNK";
+	data: {
+		guild_id: string;
+		members: PublicMember[];
+		chunk_index: number;
+		chunk_count: number;
+		not_found: string[];
+		presences: Presence[];
+		nonce?: string;
+	};
+}
+
+export interface GuildRoleCreateEvent extends Event {
+	event: "GUILD_ROLE_CREATE";
+	data: {
+		guild_id: string;
+		role: Role;
+	};
+}
+
+export interface GuildRoleUpdateEvent extends Event {
+	event: "GUILD_ROLE_UPDATE";
+	data: {
+		guild_id: string;
+		role: Role;
+	};
+}
+
+export interface GuildRoleDeleteEvent extends Event {
+	event: "GUILD_ROLE_DELETE";
+	data: {
+		guild_id: string;
+		role_id: string;
+	};
+}
+
+export interface InviteCreateEvent extends Event {
+	event: "INVITE_CREATE";
+	data: Omit<Invite, "guild" | "channel"> & {
+		channel_id: string;
+		guild_id?: string;
+	};
+}
+
+export interface InviteDeleteEvent extends Event {
+	event: "INVITE_DELETE";
+	data: {
+		channel_id: string;
+		guild_id?: string;
+		code: string;
+	};
+}
+
+export interface MessageCreateEvent extends Event {
+	event: "MESSAGE_CREATE";
+	data: Message;
+}
+
+export interface MessageUpdateEvent extends Event {
+	event: "MESSAGE_UPDATE";
+	data: Message;
+}
+
+export interface MessageDeleteEvent extends Event {
+	event: "MESSAGE_DELETE";
+	data: {
+		id: string;
+		channel_id: string;
+		guild_id?: string;
+	};
+}
+
+export interface MessageDeleteBulkEvent extends Event {
+	event: "MESSAGE_DELETE_BULK";
+	data: {
+		ids: string[];
+		channel_id: string;
+		guild_id?: string;
+	};
+}
+
+export interface MessageReactionAddEvent extends Event {
+	event: "MESSAGE_REACTION_ADD";
+	data: {
+		user_id: string;
+		channel_id: string;
+		message_id: string;
+		guild_id?: string;
+		member?: PublicMember;
+		emoji: PartialEmoji;
+	};
+}
+
+export interface MessageReactionRemoveEvent extends Event {
+	event: "MESSAGE_REACTION_REMOVE";
+	data: {
+		user_id: string;
+		channel_id: string;
+		message_id: string;
+		guild_id?: string;
+		emoji: PartialEmoji;
+	};
+}
+
+export interface MessageReactionRemoveAllEvent extends Event {
+	event: "MESSAGE_REACTION_REMOVE_ALL";
+	data: {
+		channel_id: string;
+		message_id: string;
+		guild_id?: string;
+	};
+}
+
+export interface MessageReactionRemoveEmojiEvent extends Event {
+	event: "MESSAGE_REACTION_REMOVE_EMOJI";
+	data: {
+		channel_id: string;
+		message_id: string;
+		guild_id?: string;
+		emoji: PartialEmoji;
+	};
+}
+
+export interface PresenceUpdateEvent extends Event {
+	event: "PRESENCE_UPDATE";
+	data: Presence;
+}
+
+export interface TypingStartEvent extends Event {
+	event: "TYPING_START";
+	data: {
+		channel_id: string;
+		user_id: string;
+		timestamp: number;
+		guild_id?: string;
+		member?: PublicMember;
+	};
+}
+
+export interface UserUpdateEvent extends Event {
+	event: "USER_UPDATE";
+	data: User;
+}
+
+export interface VoiceStateUpdateEvent extends Event {
+	event: "VOICE_STATE_UPDATE";
+	data: VoiceState & {
+		member: PublicMember;
+	};
+}
+
+export interface VoiceServerUpdateEvent extends Event {
+	event: "VOICE_SERVER_UPDATE";
+	data: {
+		token: string;
+		guild_id: string;
+		endpoint: string;
+	};
+}
+
+export interface WebhooksUpdateEvent extends Event {
+	event: "WEBHOOKS_UPDATE";
+	data: {
+		guild_id: string;
+		channel_id: string;
+	};
+}
+
+export type ApplicationCommandPayload = ApplicationCommand & {
+	guild_id: string;
+};
+
+export interface ApplicationCommandCreateEvent extends Event {
+	event: "APPLICATION_COMMAND_CREATE";
+	data: ApplicationCommandPayload;
+}
+
+export interface ApplicationCommandUpdateEvent extends Event {
+	event: "APPLICATION_COMMAND_UPDATE";
+	data: ApplicationCommandPayload;
+}
+
+export interface ApplicationCommandDeleteEvent extends Event {
+	event: "APPLICATION_COMMAND_DELETE";
+	data: ApplicationCommandPayload;
+}
+
+export interface InteractionCreateEvent extends Event {
+	event: "INTERACTION_CREATE";
+	data: Interaction;
+}
+
+export interface MessageAckEvent extends Event {
+	event: "MESSAGE_ACK";
+	data: {
+		channel_id: string;
+		message_id: string;
+		version?: number;
+		manual?: boolean;
+		mention_count?: number;
+	};
+}
+
+export interface RelationshipAddEvent extends Event {
+	event: "RELATIONSHIP_ADD";
+	data: PublicRelationship & {
+		should_notify?: boolean;
+		user: PublicUser;
+	};
+}
+
+export interface RelationshipRemoveEvent extends Event {
+	event: "RELATIONSHIP_REMOVE";
+	data: Omit<PublicRelationship, "nickname">;
+}
+
+export interface SessionsReplace extends Event {
+	event: "SESSIONS_REPLACE";
+	data: {
+		activities: Activity[];
+		client_info: {
+			version: number;
+			os: string;
+			client: string;
+		};
+		status: Status;
+	}[];
+}
+
+export interface GuildMemberListUpdate extends Event {
+	event: "GUILD_MEMBER_LIST_UPDATE";
+	data: {
+		groups: { id: string; count: number }[];
+		guild_id: string;
+		id: string;
+		member_count: number;
+		online_count: number;
+		ops: {
+			index: number;
+			item: {
+				member?: PublicMember & { presence: Presence };
+				group?: { id: string; count: number }[];
+			};
+		}[];
+	};
+}
+
+export type EventData =
+	| InvalidatedEvent
+	| ReadyEvent
+	| ChannelCreateEvent
+	| ChannelUpdateEvent
+	| ChannelDeleteEvent
+	| ChannelPinsUpdateEvent
+	| ChannelRecipientAddEvent
+	| ChannelRecipientRemoveEvent
+	| GuildCreateEvent
+	| GuildUpdateEvent
+	| GuildDeleteEvent
+	| GuildBanAddEvent
+	| GuildBanRemoveEvent
+	| GuildEmojisUpdateEvent
+	| GuildIntegrationUpdateEvent
+	| GuildMemberAddEvent
+	| GuildMemberRemoveEvent
+	| GuildMemberUpdateEvent
+	| GuildMembersChunkEvent
+	| GuildMemberListUpdate
+	| GuildRoleCreateEvent
+	| GuildRoleUpdateEvent
+	| GuildRoleDeleteEvent
+	| InviteCreateEvent
+	| InviteDeleteEvent
+	| MessageCreateEvent
+	| MessageUpdateEvent
+	| MessageDeleteEvent
+	| MessageDeleteBulkEvent
+	| MessageReactionAddEvent
+	| MessageReactionRemoveEvent
+	| MessageReactionRemoveAllEvent
+	| MessageReactionRemoveEmojiEvent
+	| PresenceUpdateEvent
+	| TypingStartEvent
+	| UserUpdateEvent
+	| VoiceStateUpdateEvent
+	| VoiceServerUpdateEvent
+	| WebhooksUpdateEvent
+	| ApplicationCommandCreateEvent
+	| ApplicationCommandUpdateEvent
+	| ApplicationCommandDeleteEvent
+	| InteractionCreateEvent
+	| MessageAckEvent
+	| RelationshipAddEvent
+	| RelationshipRemoveEvent;
+
+// located in collection events
+
+export enum EVENTEnum {
+	Ready = "READY",
+	ChannelCreate = "CHANNEL_CREATE",
+	ChannelUpdate = "CHANNEL_UPDATE",
+	ChannelDelete = "CHANNEL_DELETE",
+	ChannelPinsUpdate = "CHANNEL_PINS_UPDATE",
+	ChannelRecipientAdd = "CHANNEL_RECIPIENT_ADD",
+	ChannelRecipientRemove = "CHANNEL_RECIPIENT_REMOVE",
+	GuildCreate = "GUILD_CREATE",
+	GuildUpdate = "GUILD_UPDATE",
+	GuildDelete = "GUILD_DELETE",
+	GuildBanAdd = "GUILD_BAN_ADD",
+	GuildBanRemove = "GUILD_BAN_REMOVE",
+	GuildEmojUpdate = "GUILD_EMOJI_UPDATE",
+	GuildIntegrationsUpdate = "GUILD_INTEGRATIONS_UPDATE",
+	GuildMemberAdd = "GUILD_MEMBER_ADD",
+	GuildMemberRempve = "GUILD_MEMBER_REMOVE",
+	GuildMemberUpdate = "GUILD_MEMBER_UPDATE",
+	GuildMemberSpeaking = "GUILD_MEMBER_SPEAKING",
+	GuildMembersChunk = "GUILD_MEMBERS_CHUNK",
+	GuildMemberListUpdate = "GUILD_MEMBER_LIST_UPDATE",
+	GuildRoleCreate = "GUILD_ROLE_CREATE",
+	GuildRoleDelete = "GUILD_ROLE_DELETE",
+	GuildRoleUpdate = "GUILD_ROLE_UPDATE",
+	InviteCreate = "INVITE_CREATE",
+	InviteDelete = "INVITE_DELETE",
+	MessageCreate = "MESSAGE_CREATE",
+	MessageUpdate = "MESSAGE_UPDATE",
+	MessageDelete = "MESSAGE_DELETE",
+	MessageDeleteBulk = "MESSAGE_DELETE_BULK",
+	MessageReactionAdd = "MESSAGE_REACTION_ADD",
+	MessageReactionRemove = "MESSAGE_REACTION_REMOVE",
+	MessageReactionRemoveAll = "MESSAGE_REACTION_REMOVE_ALL",
+	MessageReactionRemoveEmoji = "MESSAGE_REACTION_REMOVE_EMOJI",
+	PresenceUpdate = "PRESENCE_UPDATE",
+	TypingStart = "TYPING_START",
+	UserUpdate = "USER_UPDATE",
+	WebhooksUpdate = "WEBHOOKS_UPDATE",
+	InteractionCreate = "INTERACTION_CREATE",
+	VoiceStateUpdate = "VOICE_STATE_UPDATE",
+	VoiceServerUpdate = "VOICE_SERVER_UPDATE",
+	ApplicationCommandCreate = "APPLICATION_COMMAND_CREATE",
+	ApplicationCommandUpdate = "APPLICATION_COMMAND_UPDATE",
+	ApplicationCommandDelete = "APPLICATION_COMMAND_DELETE",
+	SessionsReplace = "SESSIONS_REPLACE",
+}
+
+export type EVENT =
+	| "READY"
+	| "CHANNEL_CREATE"
+	| "CHANNEL_UPDATE"
+	| "CHANNEL_DELETE"
+	| "CHANNEL_PINS_UPDATE"
+	| "CHANNEL_RECIPIENT_ADD"
+	| "CHANNEL_RECIPIENT_REMOVE"
+	| "GUILD_CREATE"
+	| "GUILD_UPDATE"
+	| "GUILD_DELETE"
+	| "GUILD_BAN_ADD"
+	| "GUILD_BAN_REMOVE"
+	| "GUILD_EMOJIS_UPDATE"
+	| "GUILD_STICKERS_UPDATE"
+	| "GUILD_INTEGRATIONS_UPDATE"
+	| "GUILD_MEMBER_ADD"
+	| "GUILD_MEMBER_REMOVE"
+	| "GUILD_MEMBER_UPDATE"
+	| "GUILD_MEMBER_SPEAKING"
+	| "GUILD_MEMBERS_CHUNK"
+	| "GUILD_MEMBER_LIST_UPDATE"
+	| "GUILD_ROLE_CREATE"
+	| "GUILD_ROLE_DELETE"
+	| "GUILD_ROLE_UPDATE"
+	| "INVITE_CREATE"
+	| "INVITE_DELETE"
+	| "MESSAGE_CREATE"
+	| "MESSAGE_UPDATE"
+	| "MESSAGE_DELETE"
+	| "MESSAGE_DELETE_BULK"
+	| "MESSAGE_REACTION_ADD"
+	// TODO: add a new event: bulk add reaction:
+	// | "MESSAGE_REACTION_BULK_ADD"
+	| "MESSAGE_REACTION_REMOVE"
+	| "MESSAGE_REACTION_REMOVE_ALL"
+	| "MESSAGE_REACTION_REMOVE_EMOJI"
+	| "PRESENCE_UPDATE"
+	| "TYPING_START"
+	| "USER_UPDATE"
+	| "USER_NOTE_UPDATE"
+	| "WEBHOOKS_UPDATE"
+	| "INTERACTION_CREATE"
+	| "VOICE_STATE_UPDATE"
+	| "VOICE_SERVER_UPDATE"
+	| "APPLICATION_COMMAND_CREATE"
+	| "APPLICATION_COMMAND_UPDATE"
+	| "APPLICATION_COMMAND_DELETE"
+	| "MESSAGE_ACK"
+	| "RELATIONSHIP_ADD"
+	| "RELATIONSHIP_REMOVE"
+	| "SESSIONS_REPLACE"
+	| CUSTOMEVENTS;
+
+export type CUSTOMEVENTS = "INVALIDATED" | "RATELIMIT";

src/util/interfaces/Interaction.ts

@@ -0,0 +1,34 @@
+import { AllowedMentions, Embed } from "../entities/Message";
+
+export interface Interaction {
+	id: string;
+	type: InteractionType;
+	data?: {};
+	guild_id: string;
+	channel_id: string;
+	member_id: string;
+	token: string;
+	version: number;
+}
+
+export enum InteractionType {
+	SelfCommand = 0,
+	Ping = 1,
+	ApplicationCommand = 2,
+}
+
+export enum InteractionResponseType {
+	SelfCommandResponse = 0,
+	Pong = 1,
+	Acknowledge = 2,
+	ChannelMessage = 3,
+	ChannelMessageWithSource = 4,
+	AcknowledgeWithSource = 5,
+}
+
+export interface InteractionApplicationCommandCallbackData {
+	tts?: boolean;
+	content: string;
+	embeds?: Embed[];
+	allowed_mentions?: AllowedMentions;
+}

src/util/interfaces/Presence.ts

@@ -0,0 +1,12 @@
+import { ClientStatus, Status } from "./Status";
+import { Activity } from "./Activity";
+import { PublicUser } from "../entities/User";
+
+export interface Presence {
+	user: PublicUser;
+	guild_id?: string;
+	status: Status;
+	activities: Activity[];
+	client_status: ClientStatus;
+	// TODO: game
+}

src/util/interfaces/Status.ts

@@ -0,0 +1,7 @@
+export type Status = "idle" | "dnd" | "online" | "offline" | "invisible";
+
+export interface ClientStatus {
+	desktop?: string; // e.g. Windows/Linux/Mac
+	mobile?: string; // e.g. iOS/Android
+	web?: string; // e.g. browser, bot account
+}

src/util/interfaces/index.ts

@@ -0,0 +1,5 @@
+export * from "./Activity";
+export * from "./Presence";
+export * from "./Interaction";
+export * from "./Event";
+export * from "./Status";

src/util/migrations/mariadb/1659921859145-premium_since_as_date.ts

@@ -0,0 +1,26 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class premiumSinceAsDate1659921859145 implements MigrationInterface {
+    name = 'premiumSinceAsDate1659921859145'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`
+            ALTER TABLE \`members\` DROP COLUMN \`premium_since\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`members\`
+            ADD \`premium_since\` datetime NULL
+        `);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`
+            ALTER TABLE \`members\` DROP COLUMN \`premium_since\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`members\`
+            ADD \`premium_since\` bigint NULL
+        `);
+    }
+
+}

src/util/migrations/mariadb/1660258393551-CodeCleanup3.ts

@@ -0,0 +1,232 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class CodeCleanup31660258393551 implements MigrationInterface {
+    name = 'CodeCleanup31660258393551'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP FOREIGN KEY \`FK_2ce5a55796fe4c2f77ece57a647\`
+        `);
+        await queryRunner.query(`
+            DROP INDEX \`REL_2ce5a55796fe4c2f77ece57a64\` ON \`applications\`
+        `);
+        await queryRunner.query(`
+            CREATE TABLE \`user_settings\` (
+                \`id\` varchar(255) NOT NULL,
+                \`afk_timeout\` int NULL,
+                \`allow_accessibility_detection\` tinyint NULL,
+                \`animate_emoji\` tinyint NULL,
+                \`animate_stickers\` int NULL,
+                \`contact_sync_enabled\` tinyint NULL,
+                \`convert_emoticons\` tinyint NULL,
+                \`custom_status\` text NULL,
+                \`default_guilds_restricted\` tinyint NULL,
+                \`detect_platform_accounts\` tinyint NULL,
+                \`developer_mode\` tinyint NULL,
+                \`disable_games_tab\` tinyint NULL,
+                \`enable_tts_command\` tinyint NULL,
+                \`explicit_content_filter\` int NULL,
+                \`friend_source_flags\` text NULL,
+                \`gateway_connected\` tinyint NULL,
+                \`gif_auto_play\` tinyint NULL,
+                \`guild_folders\` text NULL,
+                \`guild_positions\` text NULL,
+                \`inline_attachment_media\` tinyint NULL,
+                \`inline_embed_media\` tinyint NULL,
+                \`locale\` varchar(255) NULL,
+                \`message_display_compact\` tinyint NULL,
+                \`native_phone_integration_enabled\` tinyint NULL,
+                \`render_embeds\` tinyint NULL,
+                \`render_reactions\` tinyint NULL,
+                \`restricted_guilds\` text NULL,
+                \`show_current_game\` tinyint NULL,
+                \`status\` varchar(255) NULL,
+                \`stream_notifications_enabled\` tinyint NULL,
+                \`theme\` varchar(255) NULL,
+                \`timezone_offset\` int NULL,
+                PRIMARY KEY (\`id\`)
+            ) ENGINE = InnoDB
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`users\` DROP COLUMN \`settings\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`type\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`hook\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`redirect_uris\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`rpc_application_state\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`store_application_state\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`verification_state\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`interactions_endpoint_url\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`integration_public\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`integration_require_code_grant\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`discoverability_state\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`discovery_eligibility_flags\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`tags\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`install_params\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`bot_user_id\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`guilds\`
+            ADD \`premium_progress_bar_enabled\` tinyint NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`rpc_origins\` text NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`primary_sku_id\` varchar(255) NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`slug\` varchar(255) NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`guild_id\` varchar(255) NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` CHANGE \`description\` \`description\` varchar(255) NOT NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`flags\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`flags\` varchar(255) NOT NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD CONSTRAINT \`FK_e5bf78cdbbe9ba91062d74c5aba\` FOREIGN KEY (\`guild_id\`) REFERENCES \`guilds\`(\`id\`) ON DELETE NO ACTION ON UPDATE NO ACTION
+        `);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP FOREIGN KEY \`FK_e5bf78cdbbe9ba91062d74c5aba\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`flags\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`flags\` int NOT NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` CHANGE \`description\` \`description\` varchar(255) NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`guild_id\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`slug\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`primary_sku_id\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\` DROP COLUMN \`rpc_origins\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`guilds\` DROP COLUMN \`premium_progress_bar_enabled\`
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`bot_user_id\` varchar(255) NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`install_params\` text NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`tags\` text NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`discovery_eligibility_flags\` int NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`discoverability_state\` int NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`integration_require_code_grant\` tinyint NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`integration_public\` tinyint NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`interactions_endpoint_url\` varchar(255) NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`verification_state\` int NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`store_application_state\` int NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`rpc_application_state\` int NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`redirect_uris\` text NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`hook\` tinyint NOT NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD \`type\` text NULL
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`users\`
+            ADD \`settings\` text NOT NULL
+        `);
+        await queryRunner.query(`
+            DROP TABLE \`user_settings\`
+        `);
+        await queryRunner.query(`
+            CREATE UNIQUE INDEX \`REL_2ce5a55796fe4c2f77ece57a64\` ON \`applications\` (\`bot_user_id\`)
+        `);
+        await queryRunner.query(`
+            ALTER TABLE \`applications\`
+            ADD CONSTRAINT \`FK_2ce5a55796fe4c2f77ece57a647\` FOREIGN KEY (\`bot_user_id\`) REFERENCES \`users\`(\`id\`) ON DELETE NO ACTION ON UPDATE NO ACTION
+        `);
+    }
+
+}