Migration cleanup & move to Typescript

apps/platform/db/migration.stub

@@ -0,0 +1,9 @@
+import type { Knex } from 'knex'
+
+exports.up = async function(knex: Knex) {
+  
+}
+
+exports.down = async function(knex: Knex) {
+  
+}

apps/platform/db/migrations/20221118223317_stored_token_rename.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = async function(knex) {
     await knex.schema.renameTable('refresh_tokens', 'access_tokens')
     await knex.schema.alterTable('access_tokens', function(table) {
@@ -10,10 +6,6 @@ exports.up = async function(knex) {
     })
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema.dropTable('revoked_access_tokens')
 }

apps/platform/db/migrations/20221210193723_add_tags.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = function(knex) {
     return knex.schema
         .createTable('tags', function(table) {
@@ -33,10 +29,6 @@ exports.up = function(knex) {
         })
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema
         .dropTable('entity_tags')

apps/platform/db/migrations/20230120144724_add_journey_step_uuid.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = async function(knex) {
     await knex.schema.alterTable('journey_steps', function(table) {
         table.uuid('uuid').defaultTo()
@@ -36,10 +32,6 @@ exports.up = async function(knex) {
     })
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema
         .alterTable('journey_steps', function(table) {

apps/platform/db/migrations/20230204200316_step_type_x_y_float.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = function(knex) {
     return knex.schema
         .alterTable('journey_steps', function(table) {
@@ -10,10 +6,6 @@ exports.up = function(knex) {
         })
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema
         .alterTable('journey_steps', function(table) {

apps/platform/db/migrations/20230212215653_rename_journey_steps_uuid.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = function(knex) {
     return knex.schema.alterTable('journey_steps', function(table) {
         table.renameColumn('uuid', 'external_id')
@@ -10,10 +6,6 @@ exports.up = function(knex) {
     }))
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema.alterTable('journey_steps', function(table) {
         table.renameColumn('external_id', 'uuid')

apps/platform/db/migrations/20230306220639_add_journey_step_child_priority.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = function(knex) {
     return knex.schema
         .alterTable('journey_step_child', function(table) {
@@ -11,10 +7,6 @@ exports.up = function(knex) {
         })
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema
         .alterTable('journey_step_child', function(table) {

apps/platform/db/migrations/20230319192319_add_project_roles.js

@@ -1,7 +1,3 @@
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.up = function(knex) {
     return knex.schema
         .alterTable('project_admins', function(table) {
@@ -12,10 +8,6 @@ exports.up = function(knex) {
         })
 }
 
-/**
- * @param { import("knex").Knex } knex
- * @returns { Promise<void> }
- */
 exports.down = function(knex) {
     return knex.schema
         .alterTable('project_admins', function(table) {

apps/platform/scripts/create-migration.mjs

@@ -1,7 +1,7 @@
 import knex from 'knex'
 
 const connection = knex({
-    client: 'mysql2',
+    client: process.env.DB_CLIENT ?? 'mysql2',
     connection: {
         host: process.env.DB_HOST,
         user: process.env.DB_USERNAME,
@@ -14,6 +14,8 @@ const connection = knex({
 const migrationConfig = {
     directory: './db/migrations',
     tableName: 'migrations',
+    stub: './db/migration.stub',
+    extension: 'ts',
 }
 
 const name = process.argv[2]
@@ -21,6 +23,7 @@ if (!name) {
     console.log('migration: please include a name for migration')
     process.exit(9)
 }
+
 connection.migrate.make(name, migrationConfig)
     .then(() => {
         console.log('migration create finished')

apps/platform/src/config/database.ts

@@ -1,4 +1,6 @@
 import knex, { Knex as Database } from 'knex'
+import { removeKey } from '../utilities'
+import { logger } from './logger'
 
 export { Database }
 
@@ -16,9 +18,9 @@ export interface DatabaseConfig {
 }
 
 const connect = (config: DatabaseConfig, withDB = true) => {
-    const connection = config.connection
+    let connection = config.connection
     if (!withDB) {
-        delete connection.database
+        connection = removeKey('database', connection)
     }
     return knex({
         client: config.client,
@@ -35,11 +37,13 @@ const connect = (config: DatabaseConfig, withDB = true) => {
     })
 }
 
-const migrate = async (db: Database, fresh = false) => {
+const migrate = async (config: DatabaseConfig, db: Database, fresh = false) => {
-    if (fresh) await db.raw('CREATE DATABASE parcelvoy')
+    console.warn(fresh, config)
+    if (fresh) await db.raw(`CREATE DATABASE ${config.connection.database}`)
     return db.migrate.latest({
         directory: './db/migrations',
         tableName: 'migrations',
+        loadExtensions: ['.js', '.ts'],
     })
 }
 
@@ -48,15 +52,19 @@ export default async (config: DatabaseConfig) => {
     // Attempt to connect & migrate
     try {
         const db = connect(config)
-        await migrate(db)
+        await migrate(config, db)
         return db
-    } catch (error) {
+    } catch (error: any) {
 
-        console.error(error)
+        logger.error(error)
 
-        // On error, try to create the database and try again
+        if (error?.errno === 1049) {
-        const db = connect(config, false)
+            // On error, try to create the database and try again
-        await migrate(db, true)
+            const db = connect(config, false)
-        return connect(config)
+            await migrate(config, db, true)
+            return connect(config)
+        } else {
+            throw error
+        }
     }
 }

apps/platform/src/config/scheduler.ts

@@ -100,7 +100,11 @@ class SchedulerLock {
         // Randomly run this job to reduce chance of deadlocks
         if (randomInt() < 10) {
             await sleep(randomInt(5, 20))
-            await JobLock.delete(qb => qb.where('expiration', '<=', new Date()).orderBy('id'))
+            const locks = await JobLock.all(
+                qb => qb.where('expiration', '<=', new Date())
+                    .orderBy('id'),
+            )
+            await JobLock.delete(qb => qb.whereIn('id', locks.map(item => item.id)))
         }
 
         return acquired

apps/platform/src/utilities/index.ts

@@ -74,6 +74,8 @@ export const combineURLs = (parts: string[], sep = '/'): string => {
 
 export const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms))
 
+export const removeKey = <T, O extends keyof T>(propKey: O, { [propKey]: propValue, ...rest }: T): Omit<T, O> => rest
+
 export function extractQueryParams<T extends Record<string, any>>(search: URLSearchParams | Record<string, undefined | string | string[]>, schema: JSONSchemaType<T>) {
     return validate(schema, Object.entries<JSONSchemaType<any>>(schema.properties).reduce((a, [name, def]) => {
         let values: string[]