Migration for fcm token removal

development.Dockerfile

@@ -10,6 +10,7 @@ RUN yarn cache clean && yarn install
 FROM node:16-bullseye-slim as development
 
 ENV NODE_PATH=/node_modules
+ENV PATH="/node_modules/.bin:${PATH}"
 COPY --from=dependencies /dependencies/node_modules /node_modules
 
 WORKDIR /app

run-migrations.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+set -e
+
+CONTAINER_NAME="wallet-backend-server"
+
+echo "Running migrations inside container $CONTAINER_NAME..."
+docker exec -it $CONTAINER_NAME yarn typeorm migration:run
+echo "Migrations completed."

src/AppDataSource.ts

@@ -11,7 +11,10 @@ const AppDataSource: DataSource = new DataSource({
 	password: config.db.password,
 	database: config.db.dbname,
 	entities: [__dirname + "/entities/*.entity.{js,ts}"],
-	synchronize: true
+	migrations: [
+		__dirname + "/migrations/*.{js,ts}"
+	],
+	synchronize: false,
 });
 
 (async function initDataSource() {

src/entities/CredentialIssuer.entity.ts

@@ -17,7 +17,7 @@ class CredentialIssuerEntity {
 
 
 	// Explicit default to workaround a bug in typeorm: https://github.com/typeorm/typeorm/issues/3076#issuecomment-703128687
-	@Column({ nullable: true, type: "tinyint" })
+	@Column({ nullable: true, type: "tinyint", default: () => "NULL" })
 	visible: boolean;
 }
 

src/migrations/1762258689037-RemoveFcmToken.ts

@@ -0,0 +1,38 @@
+import { MigrationInterface, QueryRunner, TableForeignKey } from "typeorm";
+
+export class RemoveFcmToken1762258689037 implements MigrationInterface {
+	name = 'RemoveFcmToken1762258689037';
+
+		public async up(queryRunner: QueryRunner): Promise<void> {
+			const table = await queryRunner.getTable("fcm_token");
+			// Name-agnostic drop of user entity's one-to-many relationship
+			if (table) {
+				const fk = table.foreignKeys.find(k => k.columnNames.includes("userId"));
+				if (fk) await queryRunner.dropForeignKey("fcm_token", fk);
+				await queryRunner.query("DROP TABLE `fcm_token`");
+			}
+		}
+
+		public async down(queryRunner: QueryRunner): Promise<void> {
+			await queryRunner.query(`
+				CREATE TABLE \`fcm_token\` (
+					\`id\` int NOT NULL AUTO_INCREMENT,
+					\`value\` varchar(255) NOT NULL,
+					\`userId\` int NULL,
+					PRIMARY KEY (\`id\`)
+				) ENGINE=InnoDB
+			`);
+
+			await queryRunner.createForeignKey(
+				"fcm_token",
+				new TableForeignKey({
+					columnNames: ["userId"],
+					referencedTableName: "user",
+					referencedColumnNames: ["id"],
+					onDelete: "NO ACTION",
+					onUpdate: "NO ACTION",
+				})
+			);
+		}
+
+}