m

dist/app/common/context/data_source.context.d.ts

@@ -0,0 +1,15 @@
+import { DataSource, EntityManager, EntityTarget, ObjectLiteral, QueryRunner, Repository } from 'typeorm';
+export declare class DataSourceContext {
+    static put<R>(source: DataSource, callback: () => R): void;
+    protected static current(): DataSource;
+    static startTransaction<T>(callback: (transaction: DBTransaction) => Promise<T>): Promise<T>;
+    static startTransactionToQueryRunner<T>(queryRunner: QueryRunner, callback: (transaction: DBTransaction) => Promise<T>): Promise<T>;
+}
+export declare class DBTransaction {
+    private queryRunner;
+    private manager;
+    constructor(queryRunner: QueryRunner, manager: EntityManager);
+    rollback(): Promise<void>;
+    commit(): Promise<void>;
+    getRepository<Entity extends ObjectLiteral>(target: EntityTarget<Entity>): Repository<Entity>;
+}

dist/app/common/context/data_source.context.js

@@ -0,0 +1,59 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.DBTransaction = exports.DataSourceContext = void 0;
+const async_hooks_1 = require("async_hooks");
+const storage = new async_hooks_1.AsyncLocalStorage();
+class DataSourceContext {
+    static put(source, callback) {
+        storage.run(source, callback);
+    }
+    static current() {
+        return storage.getStore();
+    }
+    static async startTransaction(callback) {
+        const queryRunner = DataSourceContext.current().createQueryRunner();
+        return this.startTransactionToQueryRunner(queryRunner, callback);
+    }
+    static async startTransactionToQueryRunner(queryRunner, callback) {
+        await queryRunner.connect();
+        await queryRunner.startTransaction();
+        const transaction = new DBTransaction(queryRunner, queryRunner.manager);
+        try {
+            const result = await callback(transaction);
+            await transaction.commit();
+            return result;
+        }
+        catch (error) {
+            await transaction.rollback();
+            throw error;
+        }
+    }
+}
+exports.DataSourceContext = DataSourceContext;
+class DBTransaction {
+    queryRunner;
+    manager;
+    constructor(queryRunner, manager) {
+        this.queryRunner = queryRunner;
+        this.manager = manager;
+    }
+    async rollback() {
+        if (!this.queryRunner.isTransactionActive) {
+            return;
+        }
+        await this.queryRunner.rollbackTransaction();
+        await this.queryRunner.release();
+    }
+    async commit() {
+        if (!this.queryRunner.isTransactionActive) {
+            return;
+        }
+        await this.queryRunner.commitTransaction();
+        await this.queryRunner.release();
+    }
+    getRepository(target) {
+        return this.manager.getRepository(target);
+    }
+}
+exports.DBTransaction = DBTransaction;
+//# sourceMappingURL=data_source.context.js.map

dist/app/common/context/data_source.context.js.map

@@ -0,0 +1 @@
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dist/app/common/context/user_id.context.d.ts

@@ -0,0 +1,2 @@
+export declare const iniUserIdContext: <R>(userId: number, callback: () => R) => void;
+export declare const getUserIdContext: () => number;

dist/app/common/context/user_id.context.js

@@ -0,0 +1,14 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getUserIdContext = exports.iniUserIdContext = void 0;
+const async_hooks_1 = require("async_hooks");
+const responseAsyncStorage = new async_hooks_1.AsyncLocalStorage();
+const iniUserIdContext = (userId, callback) => {
+    responseAsyncStorage.run(userId, callback);
+};
+exports.iniUserIdContext = iniUserIdContext;
+const getUserIdContext = () => {
+    return responseAsyncStorage.getStore();
+};
+exports.getUserIdContext = getUserIdContext;
+//# sourceMappingURL=user_id.context.js.map

dist/app/common/context/user_id.context.js.map

@@ -0,0 +1 @@
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