fix types, refactor db manager to db

app/src/modules/db/migrations.ts

@@ -0,0 +1,138 @@
+import { transformObject } from "bknd/utils";
+import type { Kysely } from "kysely";
+import { set } from "lodash-es";
+
+export type MigrationContext = {
+   db: Kysely<any>;
+};
+export type GenericConfigObject = Record<string, any>;
+
+export type Migration = {
+   version: number;
+   schema?: true;
+   up: (config: GenericConfigObject, ctx: MigrationContext) => Promise<GenericConfigObject>;
+};
+
+export const migrations: Migration[] = [
+   {
+      version: 1,
+      up: async (config) => config,
+   },
+   {
+      version: 2,
+      up: async (config, { db }) => {
+         return config;
+      },
+   },
+   {
+      version: 3,
+      up: async (config) => config,
+   },
+   {
+      version: 4,
+      up: async (config, { db }) => {
+         return {
+            ...config,
+            auth: {
+               ...config.auth,
+               basepath: "/api/auth2",
+            },
+         };
+      },
+   },
+   {
+      version: 5,
+      up: async (config, { db }) => {
+         const cors = config.server.cors?.allow_methods ?? [];
+         set(config.server, "cors.allow_methods", [...new Set([...cors, "PATCH"])]);
+         return config;
+      },
+   },
+   {
+      version: 6,
+      up: async (config, { db }) => {
+         return config;
+      },
+   },
+   {
+      version: 7,
+      up: async (config, { db }) => {
+         // automatically adds auth.cookie options
+         // remove "expiresIn" (string), it's now "expires" (number)
+         const { expiresIn, ...jwt } = config.auth.jwt;
+         return {
+            ...config,
+            auth: {
+               ...config.auth,
+               jwt,
+            },
+         };
+      },
+   },
+   {
+      version: 8,
+      up: async (config) => {
+         const strategies = transformObject(config.auth.strategies, (strategy) => {
+            return {
+               ...strategy,
+               enabled: true,
+            };
+         });
+
+         return {
+            ...config,
+            auth: {
+               ...config.auth,
+               strategies: strategies,
+            },
+         };
+      },
+   },
+   {
+      // remove admin config
+      version: 9,
+      up: async (config) => {
+         const { admin, ...server } = config.server;
+         return {
+            ...config,
+            server,
+         };
+      },
+   },
+];
+
+export const CURRENT_VERSION = migrations[migrations.length - 1]?.version ?? 0;
+export const TABLE_NAME = "__bknd";
+
+export async function migrateTo(
+   current: number,
+   to: number,
+   config: GenericConfigObject,
+   ctx: MigrationContext,
+): Promise<[number, GenericConfigObject]> {
+   const todo = migrations.filter((m) => m.version > current && m.version <= to);
+   let updated = Object.assign({}, config);
+
+   let i = 0;
+   let version = current;
+   for (const migration of todo) {
+      try {
+         updated = await migration.up(updated, ctx);
+         version = migration.version;
+         i++;
+      } catch (e: any) {
+         console.error(e);
+         throw new Error(`Migration ${migration.version} failed: ${e.message}`);
+      }
+   }
+
+   return [version, updated];
+}
+
+export async function migrate(
+   current: number,
+   config: GenericConfigObject,
+   ctx: MigrationContext,
+): Promise<[number, GenericConfigObject]> {
+   return migrateTo(current, CURRENT_VERSION, config, ctx);
+}