Refactor 4 with bugfixes

server/src/cqrs/queries/handlers/getAllPublicServers.ts

@@ -0,0 +1,10 @@
+import { DataSource } from 'typeorm';
+import { ServerEntity } from '../../../entities';
+import { rowToServer } from '../../mappers';
+
+export async function handleGetAllPublicServers(dataSource: DataSource) {
+  const repo = dataSource.getRepository(ServerEntity);
+  const rows = await repo.find({ where: { isPrivate: 0 } });
+
+  return rows.map(rowToServer);
+}

server/src/cqrs/queries/handlers/getJoinRequestById.ts

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+import { DataSource } from 'typeorm';
+import { JoinRequestEntity } from '../../../entities';
+import { GetJoinRequestByIdQuery } from '../../types';
+import { rowToJoinRequest } from '../../mappers';
+
+export async function handleGetJoinRequestById(query: GetJoinRequestByIdQuery, dataSource: DataSource) {
+  const repo = dataSource.getRepository(JoinRequestEntity);
+  const row = await repo.findOne({ where: { id: query.payload.requestId } });
+
+  return row ? rowToJoinRequest(row) : null;
+}

server/src/cqrs/queries/handlers/getPendingRequestsForServer.ts

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+import { DataSource } from 'typeorm';
+import { JoinRequestEntity } from '../../../entities';
+import { GetPendingRequestsForServerQuery } from '../../types';
+import { rowToJoinRequest } from '../../mappers';
+
+export async function handleGetPendingRequestsForServer(query: GetPendingRequestsForServerQuery, dataSource: DataSource) {
+  const repo = dataSource.getRepository(JoinRequestEntity);
+  const rows = await repo.find({ where: { serverId: query.payload.serverId, status: 'pending' } });
+
+  return rows.map(rowToJoinRequest);
+}

server/src/cqrs/queries/handlers/getServerById.ts

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+import { DataSource } from 'typeorm';
+import { ServerEntity } from '../../../entities';
+import { GetServerByIdQuery } from '../../types';
+import { rowToServer } from '../../mappers';
+
+export async function handleGetServerById(query: GetServerByIdQuery, dataSource: DataSource) {
+  const repo = dataSource.getRepository(ServerEntity);
+  const row = await repo.findOne({ where: { id: query.payload.serverId } });
+
+  return row ? rowToServer(row) : null;
+}

server/src/cqrs/queries/handlers/getUserById.ts

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+import { DataSource } from 'typeorm';
+import { AuthUserEntity } from '../../../entities';
+import { GetUserByIdQuery } from '../../types';
+import { rowToAuthUser } from '../../mappers';
+
+export async function handleGetUserById(query: GetUserByIdQuery, dataSource: DataSource) {
+  const repo = dataSource.getRepository(AuthUserEntity);
+  const row = await repo.findOne({ where: { id: query.payload.userId } });
+
+  return row ? rowToAuthUser(row) : null;
+}

server/src/cqrs/queries/handlers/getUserByUsername.ts

@@ -0,0 +1,11 @@
+import { DataSource } from 'typeorm';
+import { AuthUserEntity } from '../../../entities';
+import { GetUserByUsernameQuery } from '../../types';
+import { rowToAuthUser } from '../../mappers';
+
+export async function handleGetUserByUsername(query: GetUserByUsernameQuery, dataSource: DataSource) {
+  const repo = dataSource.getRepository(AuthUserEntity);
+  const row = await repo.findOne({ where: { username: query.payload.username } });
+
+  return row ? rowToAuthUser(row) : null;
+}