Reorganize project. Add folder for shared code between backend/dashboard. Switch from jest to ava for tests.

backend/src/data/AllowedGuilds.ts

@@ -0,0 +1,45 @@
+import { AllowedGuild } from "./entities/AllowedGuild";
+import {
+  getConnection,
+  getRepository,
+  Repository,
+  Transaction,
+  TransactionManager,
+  TransactionRepository,
+} from "typeorm";
+import { BaseGuildRepository } from "./BaseGuildRepository";
+import { BaseRepository } from "./BaseRepository";
+
+export class AllowedGuilds extends BaseRepository {
+  private allowedGuilds: Repository<AllowedGuild>;
+
+  constructor() {
+    super();
+    this.allowedGuilds = getRepository(AllowedGuild);
+  }
+
+  async isAllowed(guildId) {
+    const count = await this.allowedGuilds.count({
+      where: {
+        id: guildId,
+      },
+    });
+    return count !== 0;
+  }
+
+  getForApiUser(userId) {
+    return this.allowedGuilds
+      .createQueryBuilder("allowed_guilds")
+      .innerJoin(
+        "api_permissions",
+        "api_permissions",
+        "api_permissions.guild_id = allowed_guilds.id AND api_permissions.user_id = :userId",
+        { userId },
+      )
+      .getMany();
+  }
+
+  updateInfo(id, name, icon, ownerId) {
+    return this.allowedGuilds.update({ id }, { name, icon, owner_id: ownerId });
+  }
+}