chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

server/scripts/20210226232041-migrate-authentication.test.ts

@@ -1,15 +1,13 @@
-// @flow
 import {
   User,
   Team,
   UserAuthentication,
   AuthenticationProvider,
-} from "../models";
-import { flushdb } from "../test/support";
+} from "@server/models";
+import { flushdb } from "@server/test/support";
 import script from "./20210226232041-migrate-authentication";
 
 beforeEach(() => flushdb());
-
 describe("#work", () => {
   it("should create authentication record for users", async () => {
     const team = await Team.create({
@@ -22,15 +20,12 @@ describe("#work", () => {
       serviceId: "U123",
       teamId: team.id,
     });
-
     await script();
-
     const authProvider = await AuthenticationProvider.findOne({
       where: {
         providerId: "T123",
       },
     });
-
     const auth = await UserAuthentication.findOne({
       where: {
         providerId: "U123",
@@ -53,15 +48,12 @@ describe("#work", () => {
       teamId: team.id,
       deletedAt: new Date(),
     });
-
     await script();
-
     const authProvider = await AuthenticationProvider.findOne({
       where: {
         providerId: "domain.com",
       },
     });
-
     const auth = await UserAuthentication.findOne({
       where: {
         providerId: "123456789",
@@ -84,15 +76,12 @@ describe("#work", () => {
       teamId: team.id,
       suspendedAt: new Date(),
     });
-
     await script();
-
     const authProvider = await AuthenticationProvider.findOne({
       where: {
         providerId: "example.com",
       },
     });
-
     const auth = await UserAuthentication.findOne({
       where: {
         providerId: "123456789",
@@ -115,15 +104,12 @@ describe("#work", () => {
       serviceId: "U456",
       teamId: team.id,
     });
-
     await script();
-
     const authProvider = await AuthenticationProvider.findOne({
       where: {
         providerId: "T456",
       },
     });
-
     const auth = await UserAuthentication.findOne({
       where: {
         providerId: "U456",
@@ -143,9 +129,7 @@ describe("#work", () => {
       name: `Test`,
       teamId: team.id,
     });
-
     await script();
-
     const count = await UserAuthentication.count();
     expect(count).toEqual(0);
   });

server/scripts/20210226232041-migrate-authentication.ts

@@ -1,22 +1,21 @@
-// @flow
 import "./bootstrap";
-import Logger from "../logging/logger";
+import Logger from "@server/logging/logger";
 import {
   Team,
   User,
   AuthenticationProvider,
   UserAuthentication,
-} from "../models";
+} from "@server/models";
 import { Op } from "../sequelize";
 
 const cache = {};
-let page = 0;
-let limit = 100;
+const page = 0;
+const limit = 100;
 
 export default async function main(exit = false) {
+  // @ts-expect-error ts-migrate(7024) FIXME: Function implicitly has return type 'any' because ... Remove this comment to see the full error message
   const work = async (page: number) => {
     Logger.info("database", "Starting authentication migration");
-
     const users = await User.findAll({
       limit,
       offset: page * limit,
@@ -40,6 +39,7 @@ export default async function main(exit = false) {
     for (const user of users) {
       const provider = user.service;
       const providerId = user.team[`${provider}Id`];
+
       if (!providerId) {
         Logger.info(
           "database",
@@ -47,6 +47,7 @@ export default async function main(exit = false) {
         );
         continue;
       }
+
       if (providerId.startsWith("transferred")) {
         Logger.info(
           "database",
@@ -56,6 +57,7 @@ export default async function main(exit = false) {
       }
 
       let authenticationProviderId = cache[providerId];
+
       if (!authenticationProviderId) {
         const [
           authenticationProvider,
@@ -66,7 +68,6 @@ export default async function main(exit = false) {
             teamId: user.teamId,
           },
         });
-
         cache[providerId] = authenticationProviderId =
           authenticationProvider.id;
       }
@@ -96,9 +97,8 @@ export default async function main(exit = false) {
     Logger.info("database", "Migration complete");
     process.exit(0);
   }
-}
+} // In the test suite we import the script rather than run via node CLI
 
-// In the test suite we import the script rather than run via node CLI
 if (process.env.NODE_ENV !== "test") {
   main(true);
 }

server/scripts/20210716000000-backfill-revisions.test.ts

@@ -1,20 +1,15 @@
-// @flow
-import { Revision, Event } from "../models";
-import { buildDocument } from "../test/factories";
-import { flushdb } from "../test/support";
+import { Revision, Event } from "@server/models";
+import { buildDocument } from "@server/test/factories";
+import { flushdb } from "@server/test/support";
 import script from "./20210716000000-backfill-revisions";
 
 beforeEach(() => flushdb());
-
 describe("#work", () => {
   it("should create events for revisions", async () => {
     const document = await buildDocument();
     const revision = await Revision.createFromDocument(document);
-
     await script();
-
     const event = await Event.findOne();
-
     expect(event.name).toEqual("revisions.create");
     expect(event.modelId).toEqual(revision.id);
     expect(event.documentId).toEqual(document.id);
@@ -25,13 +20,9 @@ describe("#work", () => {
   it("should create events for revisions of deleted documents", async () => {
     const document = await buildDocument();
     const revision = await Revision.createFromDocument(document);
-
     await document.destroy();
-
     await script();
-
     const event = await Event.findOne();
-
     expect(event.name).toEqual("revisions.create");
     expect(event.modelId).toEqual(revision.id);
     expect(event.documentId).toEqual(document.id);
@@ -42,10 +33,8 @@ describe("#work", () => {
   it("should be idempotent", async () => {
     const document = await buildDocument();
     await Revision.createFromDocument(document);
-
     await script();
     await script();
-
     const count = await Event.count();
     expect(count).toEqual(1);
   });

server/scripts/20210716000000-backfill-revisions.ts

@@ -1,15 +1,14 @@
-// @flow
 import "./bootstrap";
-import { Revision, Document, Event } from "../models";
+import { Revision, Document, Event } from "@server/models";
 
-let limit = 100;
+const limit = 100;
 let page = parseInt(process.argv[2], 10);
 page = Number.isNaN(page) ? 0 : page;
 
 export default async function main(exit = false) {
+  // @ts-expect-error ts-migrate(7024) FIXME: Function implicitly has return type 'any' because ... Remove this comment to see the full error message
   const work = async (page: number) => {
     console.log(`Backfill revision events… page ${page}`);
-
     const revisions = await Revision.findAll({
       limit,
       offset: page * limit,
@@ -53,9 +52,8 @@ export default async function main(exit = false) {
     console.log("Backfill complete");
     process.exit(0);
   }
-}
+} // In the test suite we import the script rather than run via node CLI
 
-// In the test suite we import the script rather than run via node CLI
 if (process.env.NODE_ENV !== "test") {
   main(true);
 }

server/scripts/bootstrap.js

@@ -1,6 +0,0 @@
-// @flow
-if (process.env.NODE_ENV !== "test") {
-  require("dotenv").config({ silent: true });
-}
-
-process.env.SINGLE_RUN = true;

server/scripts/bootstrap.ts

@@ -0,0 +1,11 @@
+if (process.env.NODE_ENV !== "test") {
+  // eslint-disable-next-line @typescript-eslint/no-var-requires
+  require("dotenv").config({
+    silent: true,
+  });
+}
+
+// @ts-expect-error ts-migrate(2322) FIXME: Type 'true' is not assignable to type 'string | un... Remove this comment to see the full error message
+process.env.SINGLE_RUN = true;
+
+export {};