smp server: PostgreSQL queue store (#1448)

* smp server: queue store typeclass

* parameterize JournalMsgStore

* typeclass for queue store

* postgres WIP

* compiles, passes tests

* remove StoreType

* split migrations

* progress

* addQueueRec

* reduce type spaghetti

* remove addQueue from typeclass definition

* getQueue

* test postgres storage in SMP server

* fix schema

* comment

* import queues to postgresql

* import queues to postgresql

* log

* fix test

* counts

* ci: test smp server with postgres backend (#1463)

* ci: test smp server with postgres backend

* postgres service

* attempt

* attempt

* empty

* empty

* PGHOST attempt

* PGHOST + softlink attempt

* only softlink attempt

* working attempt (PGHOST)

* remove env var

* empty

* do not start server without DB schema, do not import when schema exists

* export database

* enable all tests, disable two tests

* option for migration confirmation

* comments

---------

Co-authored-by: spaced4ndy <8711996+spaced4ndy@users.noreply.github.com>

.github/workflows/build.yml

@@ -13,6 +13,21 @@ jobs:
   build:
     name: build-${{ matrix.os }}-${{ matrix.ghc }}
     runs-on: ${{ matrix.os }}
+
+    services:
+      postgres:
+        image: postgres:15
+        env:
+          POSTGRES_HOST_AUTH_METHOD: trust # Allows passwordless access
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          # Maps tcp port 5432 on service container to the host
+          - 5432:5432
+
     strategy:
       fail-fast: false
       matrix:
@@ -52,6 +67,8 @@ jobs:
         timeout-minutes: 40
         shell: bash
         run: cabal test --test-show-details=direct
+        env:
+          PGHOST: localhost
 
       - name: Prepare binaries
         if: startsWith(github.ref, 'refs/tags/v')