Init commit

server/core/models/shared/sql/common-helpers.ts

@@ -0,0 +1,39 @@
+import { forceNumber } from '@peertube/peertube-core-utils'
+import { FollowState } from '@peertube/peertube-models'
+import { literal } from 'sequelize'
+import { Literal } from 'sequelize/types/utils'
+
+// FIXME: have to specify the result type to not break peertube typings generation
+export function buildLocalAccountIdsIn (): Literal {
+  return literal(
+    '(SELECT "account"."id" FROM "account" INNER JOIN "actor" ON "actor"."accountId" = "account"."id" AND "actor"."serverId" IS NULL)'
+  )
+}
+
+// FIXME: have to specify the result type to not break peertube typings generation
+export function buildLocalActorIdsIn (): Literal {
+  return literal(
+    '(SELECT "actor"."id" FROM "actor" WHERE "actor"."serverId" IS NULL)'
+  )
+}
+
+export function buildBlockedAccountSQL (blockerIds: number[]) {
+  const blockerIdsString = blockerIds.join(', ')
+
+  return 'SELECT "targetAccountId" AS "id" FROM "accountBlocklist" WHERE "accountId" IN (' + blockerIdsString + ')' +
+    ' UNION ' +
+    'SELECT "account"."id" AS "id" FROM account INNER JOIN "actor" ON account."id" = actor."accountId" ' +
+    'INNER JOIN "serverBlocklist" ON "actor"."serverId" = "serverBlocklist"."targetServerId" ' +
+    'WHERE "serverBlocklist"."accountId" IN (' + blockerIdsString + ')'
+}
+
+export function buildServerIdsFollowedBy (actorId: any) {
+  const actorIdNumber = forceNumber(actorId)
+  const followState: FollowState = 'accepted'
+
+  return '(' +
+    'SELECT "actor"."serverId" FROM "actorFollow" ' +
+    'INNER JOIN "actor" ON actor.id = "actorFollow"."targetActorId" ' +
+    `WHERE "actorFollow"."actorId" = ${actorIdNumber} AND "actorFollow"."state" = '${followState}'` +
+    ')'
+}