a very much PoC

package.json

@@ -110,6 +110,7 @@
     ]
   },
   "dependencies": {
+    "@electric-sql/pglite": "^0.2.12",
     "@slack/web-api": "^7.3.4",
     "@wesleytodd/openapi": "^1.1.0",
     "ajv": "^8.12.0",
@@ -143,6 +144,7 @@
     "json-schema-to-ts": "2.12.0",
     "json2csv": "^5.0.7",
     "knex": "^3.1.0",
+    "knex-pglite": "^0.9.7",
     "lodash.get": "^4.4.2",
     "lodash.groupby": "^4.6.0",
     "lodash.sortby": "^4.7.0",

src/lib/db/db-pool.ts

@@ -1,19 +1,21 @@
 import { knex, type Knex } from 'knex';
+import ClientPgLite from 'knex-pglite';
 import type { IUnleashConfig } from '../types/option';
+import type { PGlite } from '@electric-sql/pglite';
 
-export function createDb({
+export function createDb(
-    db,
+    { db, getLogger }: Pick<IUnleashConfig, 'db' | 'getLogger'>,
-    getLogger,
+    pg?: PGlite,
-}: Pick<IUnleashConfig, 'db' | 'getLogger'>): Knex {
+): Knex {
     const logger = getLogger('db-pool.js');
     return knex({
-        client: 'pg',
+        client: ClientPgLite,
-        version: db.version,
+        dialect: 'postgres',
         connection: {
-            ...db,
+            //@ts-ignore
-            application_name: db.applicationName,
+            // pglite: pg || new PGlite(),
+            filename: '/tmp/unleash.db',
         },
-        pool: db.pool,
         searchPath: db.schema,
         asyncStackTraces: true,
         log: {

src/lib/db/user-store.ts

@@ -49,6 +49,7 @@ const rowToUser = (row) => {
     if (!row) {
         throw new NotFoundError('No user found');
     }
+    console.log(row);
     return new User({
         id: row.id,
         name: emptify(row.name),
@@ -180,7 +181,7 @@ class UserStore implements IUserStore {
 
     async getByQuery(idQuery: IUserLookup): Promise<User> {
         const row = await this.buildSelectUser(idQuery).first(USER_COLUMNS);
-        return rowToUser(row);
+        return rowToUser(row.rows[0]);
     }
 
     async delete(id: number): Promise<void> {
@@ -203,7 +204,9 @@ class UserStore implements IUserStore {
             throw new NotFoundError('User not found');
         }
 
-        return item.password_hash;
+        console.log(item);
+
+        return item.rows[0].password_hash;
     }
 
     async setPasswordHash(

src/lib/features/scheduler/schedule-services.ts

@@ -89,12 +89,13 @@ export const scheduleServices = async (
         'announceUnannounced',
     );
 
+    /*
     schedulerService.schedule(
         projectService.statusJob.bind(projectService),
         hoursToMilliseconds(24),
         'statusJob',
     );
-
+*/
     schedulerService.schedule(
         projectHealthService.setHealthRating.bind(projectHealthService),
         hoursToMilliseconds(1),

src/lib/server-impl.ts

@@ -35,6 +35,7 @@ import { Db } from './db/db';
 import { defaultLockKey, defaultTimeout, withDbLock } from './util/db-lock';
 import { scheduleServices } from './features/scheduler/schedule-services';
 import { compareAndLogPostgresVersion } from './util/postgres-version-checker';
+import { createPg } from '../pglite';
 
 async function createApp(
     config: IUnleashConfig,
@@ -43,7 +44,10 @@ async function createApp(
     // Database dependencies (stateful)
     const logger = config.getLogger('server-impl.js');
     const serverVersion = config.enterpriseVersion ?? version;
-    const db = createDb(config);
+
+    const pg = await createPg();
+    const db = createDb(config, pg);
+
     const stores = createStores(config, db);
     await compareAndLogPostgresVersion(config, stores.settingStore);
     const services = createServices(stores, config, db);

src/lib/services/access-service.ts

@@ -33,7 +33,6 @@ import {
     ALL_PROJECTS,
     CUSTOM_PROJECT_ROLE_TYPE,
     CUSTOM_ROOT_ROLE_TYPE,
-    ROOT_ROLE_TYPES,
 } from '../util/constants';
 import { DEFAULT_PROJECT } from '../types/project';
 import InvalidOperationError from '../error/invalid-operation-error';
@@ -433,11 +432,12 @@ export class AccessService {
         const newRootRole = await this.resolveRootRole(role);
         if (newRootRole) {
             try {
+                /*
                 await this.store.removeRolesOfTypeForUser(
                     userId,
                     ROOT_ROLE_TYPES,
                 );
-
+*/
                 await this.store.addUserToRole(
                     userId,
                     newRootRole.id,

src/lib/services/user-service.ts

@@ -185,6 +185,7 @@ class UserService {
             } catch (e) {
                 this.logger.error(
                     `Unable to create default user '${username}'`,
+                    e,
                 );
             }
         }
@@ -392,10 +393,14 @@ class UserService {
             : { username: usernameOrEmail };
 
         let user: IUser | undefined, passwordHash: string | undefined;
+        console.log('idQuery', idQuery);
         try {
             user = await this.store.getByQuery(idQuery);
             passwordHash = await this.store.getPasswordHash(user.id);
-        } catch (error) {}
+            console.log(passwordHash);
+        } catch (error) {
+            console.error(error);
+        }
         if (user && passwordHash) {
             const match = await bcrypt.compare(password, passwordHash);
             if (match) {

src/server-dev.ts

@@ -19,6 +19,7 @@ process.nextTick(async () => {
                           schema: process.env.UNLEASH_DATABASE_SCHEMA,
                           ssl: false,
                           applicationName: 'unleash',
+                          disableMigration: true,
                       },
                 server: {
                     enableRequestLogger: true,

yarn.lock

@@ -967,6 +967,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@electric-sql/pglite@npm:^0.2.12, @electric-sql/pglite@npm:^0.2.6":
+  version: 0.2.12
+  resolution: "@electric-sql/pglite@npm:0.2.12"
+  checksum: 10c0/28414b26ec73c81eab649fe45b291e63db29f7ec780b47edabb16759c5b6ba66fa90134073c4c17fd78b96179f23ea66f78eedd3cc1cc355a4b062d525b847bb
+  languageName: node
+  linkType: hard
+
 "@ewoudenberg/difflib@npm:0.1.0":
   version: 0.1.0
   resolution: "@ewoudenberg/difflib@npm:0.1.0"
@@ -6150,7 +6157,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"knex@npm:3, knex@npm:^3.1.0":
+"knex-pglite@npm:^0.9.7":
+  version: 0.9.7
+  resolution: "knex-pglite@npm:0.9.7"
+  dependencies:
+    "@electric-sql/pglite": "npm:^0.2.6"
+    knex: "npm:3.1.0"
+  checksum: 10c0/892cc52bdafdb44c70aac70c8e44a320c65c21250dd1d1e09e264685514b03940285c3f8f135b16956b995fc9725e8f6bedd9d7019ead814f58e5463657e6174
+  languageName: node
+  linkType: hard
+
+"knex@npm:3, knex@npm:3.1.0, knex@npm:^3.1.0":
   version: 3.1.0
   resolution: "knex@npm:3.1.0"
   dependencies:
@@ -9334,6 +9351,7 @@ __metadata:
     "@babel/core": "npm:7.25.8"
     "@biomejs/biome": "npm:^1.8.3"
     "@cyclonedx/yarn-plugin-cyclonedx": "npm:^1.0.0-rc.7"
+    "@electric-sql/pglite": "npm:^0.2.12"
     "@slack/web-api": "npm:^7.3.4"
     "@swc/core": "npm:1.7.36"
     "@swc/jest": "npm:0.2.36"
@@ -9402,6 +9420,7 @@ __metadata:
     json-schema-to-ts: "npm:2.12.0"
     json2csv: "npm:^5.0.7"
     knex: "npm:^3.1.0"
+    knex-pglite: "npm:^0.9.7"
     lint-staged: "npm:15.2.10"
     lodash.get: "npm:^4.4.2"
     lodash.groupby: "npm:^4.6.0"