chore: Typescript database models (#2886)

closes #2798

server/test/setup.ts

@@ -1,4 +1,5 @@
 import "../env";
+import "@server/database/sequelize";
 
 // test environment variables
 process.env.DATABASE_URL = process.env.DATABASE_URL_TEST;
@@ -7,5 +8,19 @@ process.env.GOOGLE_CLIENT_ID = "123";
 process.env.SLACK_KEY = "123";
 process.env.DEPLOYMENT = "";
 process.env.ALLOWED_DOMAINS = "allowed-domain.com";
+
 // This is needed for the relative manual mock to be picked up
 jest.mock("../queues");
+
+// We never want to make real S3 requests in test environment
+jest.mock("aws-sdk", () => {
+  const mS3 = {
+    createPresignedPost: jest.fn(),
+    deleteObject: jest.fn().mockReturnThis(),
+    promise: jest.fn(),
+  };
+  return {
+    S3: jest.fn(() => mS3),
+    Endpoint: jest.fn(),
+  };
+});