Feat(authentication): username password provider (#6052)

packages/authentication/src/migrations/.snapshot-medusa-authentication.json

@@ -77,6 +77,15 @@
           "nullable": false,
           "mappedType": "text"
         },
+        "entity_id": {
+          "name": "entity_id",
+          "type": "text",
+          "unsigned": false,
+          "autoincrement": false,
+          "primary": false,
+          "nullable": false,
+          "mappedType": "text"
+        },
         "provider_id": {
           "name": "provider_id",
           "type": "text",
@@ -117,6 +126,16 @@
       "name": "auth_user",
       "schema": "public",
       "indexes": [
+        {
+          "keyName": "IDX_auth_user_provider_entity_id",
+          "columnNames": [
+            "provider_id",
+            "entity_id"
+          ],
+          "composite": true,
+          "primary": false,
+          "unique": true
+        },
         {
           "keyName": "auth_user_pkey",
           "columnNames": [

packages/authentication/src/migrations/Migration20240115092929.ts

@@ -0,0 +1,15 @@
+import { Migration } from '@mikro-orm/migrations';
+
+export class Migration20240115092929 extends Migration {
+
+  async up(): Promise<void> {
+    this.addSql('alter table "auth_user" add column "entity_id" text not null;');
+    this.addSql('alter table "auth_user" add constraint "IDX_auth_user_provider_entity_id" unique ("provider_id", "entity_id");');
+  }
+
+  async down(): Promise<void> {
+    this.addSql('alter table "auth_user" drop constraint "IDX_auth_user_provider_entity_id";');
+    this.addSql('alter table "auth_user" drop column "entity_id";');
+  }
+
+}