KI-AGENT: Vereinfache Matrix Selfhost auf eine Domain

backend/db/migrations/0043_communication_rooms.sql

@@ -0,0 +1,58 @@
+CREATE TABLE IF NOT EXISTS "communication_rooms" (
+    "id" uuid PRIMARY KEY DEFAULT gen_random_uuid() NOT NULL,
+    "tenant_id" bigint NOT NULL,
+    "key" text NOT NULL,
+    "name" text NOT NULL,
+    "topic" text,
+    "type" text DEFAULT 'room' NOT NULL,
+    "entity_type" text,
+    "entity_id" bigint,
+    "entity_uuid" uuid,
+    "matrix_room_id" text,
+    "matrix_alias" text,
+    "parent_space_room_id" text,
+    "archived" boolean DEFAULT false NOT NULL,
+    "created_at" timestamp with time zone DEFAULT now() NOT NULL,
+    "updated_at" timestamp with time zone,
+    "created_by" uuid,
+    "updated_by" uuid
+);
+
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'communication_rooms_tenant_id_tenants_id_fk'
+    ) THEN
+        ALTER TABLE "communication_rooms"
+            ADD CONSTRAINT "communication_rooms_tenant_id_tenants_id_fk"
+            FOREIGN KEY ("tenant_id") REFERENCES "public"."tenants"("id")
+            ON DELETE cascade ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'communication_rooms_created_by_auth_users_id_fk'
+    ) THEN
+        ALTER TABLE "communication_rooms"
+            ADD CONSTRAINT "communication_rooms_created_by_auth_users_id_fk"
+            FOREIGN KEY ("created_by") REFERENCES "public"."auth_users"("id")
+            ON DELETE no action ON UPDATE no action;
+    END IF;
+
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint WHERE conname = 'communication_rooms_updated_by_auth_users_id_fk'
+    ) THEN
+        ALTER TABLE "communication_rooms"
+            ADD CONSTRAINT "communication_rooms_updated_by_auth_users_id_fk"
+            FOREIGN KEY ("updated_by") REFERENCES "public"."auth_users"("id")
+            ON DELETE no action ON UPDATE no action;
+    END IF;
+END $$;
+
+CREATE UNIQUE INDEX IF NOT EXISTS "communication_rooms_tenant_key_idx"
+    ON "communication_rooms" USING btree ("tenant_id", "key");
+
+CREATE INDEX IF NOT EXISTS "communication_rooms_tenant_idx"
+    ON "communication_rooms" USING btree ("tenant_id");
+
+CREATE INDEX IF NOT EXISTS "communication_rooms_entity_idx"
+    ON "communication_rooms" USING btree ("tenant_id", "entity_type", "entity_id", "entity_uuid");

backend/db/migrations/meta/_journal.json

@@ -302,6 +302,13 @@
       "when": 1780153200000,
       "tag": "0042_profile_availability_note",
       "breakpoints": true
+    },
+    {
+      "idx": 43,
+      "version": "7",
+      "when": 1780156800000,
+      "tag": "0043_communication_rooms",
+      "breakpoints": true
     }
   ]
 }