feat: Aurora Data API (typeorm#4375)

* Initial POC Implementation

* Initial POC Implementation

* Implemented an interface transformation between typeorm and data api so most of the queries should work, added some tests

* Fixed lint errors

* Fixed a regex and added some tests on query transformation

* Move out to a separate repo

* Bumped aurora driver version to latest

* Bumped aurora driver version to latest

* Delegate transactions to the driver

* Delegate transactions to the driver

* WIP

* WIP

* Bump the aurora driver version

* Bump the aurora driver version

* Fixed aurora driver version

* removed unused entity

package.json

@@ -89,7 +89,8 @@
     "sqlite3": "^4.0.9",
     "ts-node": "^8.0.2",
     "tslint": "^5.13.1",
-    "typescript": "^3.3.3333"
+    "typescript": "^3.3.3333",
+    "typeorm-aurora-data-api-driver": "^1.1.1"
   },
   "dependencies": {
     "app-root-path": "^2.0.1",

src/connection/ConnectionOptions.ts

@@ -10,6 +10,8 @@ import {SqljsConnectionOptions} from "../driver/sqljs/SqljsConnectionOptions";
 import {ReactNativeConnectionOptions} from "../driver/react-native/ReactNativeConnectionOptions";
 import {NativescriptConnectionOptions} from "../driver/nativescript/NativescriptConnectionOptions";
 import {ExpoConnectionOptions} from "../driver/expo/ExpoConnectionOptions";
+import {AuroraDataApiConnectionOptions} from "../driver/aurora-data-api/AuroraDataApiConnectionOptions";
+
 
 /**
  * ConnectionOptions is an interface with settings and options for specific connection.
@@ -28,4 +30,5 @@ export type ConnectionOptions =
     ReactNativeConnectionOptions|
     SqljsConnectionOptions|
     MongoConnectionOptions|
+    AuroraDataApiConnectionOptions|
     ExpoConnectionOptions;

src/driver/DriverFactory.ts

@@ -11,6 +11,7 @@ import {SqljsDriver} from "./sqljs/SqljsDriver";
 import {MysqlDriver} from "./mysql/MysqlDriver";
 import {PostgresDriver} from "./postgres/PostgresDriver";
 import {ExpoDriver} from "./expo/ExpoDriver";
+import {AuroraDataApiDriver} from "./aurora-data-api/AuroraDataApiDriver";
 import {Driver} from "./Driver";
 import {Connection} from "../connection/Connection";
 
@@ -51,6 +52,8 @@ export class DriverFactory {
                 return new MongoDriver(connection);
             case "expo":
                 return new ExpoDriver(connection);
+            case "aurora-data-api":
+                return new AuroraDataApiDriver(connection);
             default:
                 throw new MissingDriverError(type);
         }

src/driver/aurora-data-api/AuroraDataApiConnection.ts

@@ -0,0 +1,20 @@
+import {AuroraDataApiQueryRunner} from "./AuroraDataApiQueryRunner";
+import {Connection} from "../../connection/Connection";
+import {ConnectionOptions, QueryRunner} from "../..";
+
+/**
+ * Organizes communication with MySQL DBMS.
+ */
+export class AuroraDataApiConnection extends Connection {
+    queryRunnter: AuroraDataApiQueryRunner;
+
+    constructor(options: ConnectionOptions, queryRunner: AuroraDataApiQueryRunner) {
+        super(options);
+        this.queryRunnter = queryRunner;
+    }
+
+    public createQueryRunner(mode: "master" | "slave" = "master"): QueryRunner {
+        return this.queryRunnter;
+    }
+
+}

src/driver/aurora-data-api/AuroraDataApiConnectionCredentialsOptions.ts

@@ -0,0 +1,43 @@
+/**
+ * MySQL specific connection credential options.
+ *
+ * @see https://github.com/mysqljs/mysql#connection-options
+ */
+export interface AuroraDataApiConnectionCredentialsOptions {
+
+    /**
+     * Connection url where perform connection to.
+     */
+    readonly url?: string;
+
+    /**
+     * Database host.
+     */
+    readonly host?: string;
+
+    /**
+     * Database host port.
+     */
+    readonly port?: number;
+
+    /**
+     * Database username.
+     */
+    readonly username?: string;
+
+    /**
+     * Database password.
+     */
+    readonly password?: string;
+
+    /**
+     * Database name to connect to.
+     */
+    readonly database?: string;
+
+    /**
+     * Object with ssl parameters or a string containing name of ssl profile.
+     */
+    readonly ssl?: any;
+
+}

src/driver/aurora-data-api/AuroraDataApiConnectionOptions.ts

@@ -0,0 +1,23 @@
+import {BaseConnectionOptions} from "../../connection/BaseConnectionOptions";
+import {AuroraDataApiConnectionCredentialsOptions} from "./AuroraDataApiConnectionCredentialsOptions";
+
+/**
+ * MySQL specific connection options.
+ *
+ * @see https://github.com/mysqljs/mysql#connection-options
+ */
+export interface AuroraDataApiConnectionOptions extends BaseConnectionOptions, AuroraDataApiConnectionCredentialsOptions {
+
+    /**
+     * Database type.
+     */
+    readonly type: "aurora-data-api";
+
+    readonly region: string;
+
+    readonly secretArn: string;
+
+    readonly resourceArn: string;
+
+    readonly database: string;
+}