ng2

server/api/defs.ts

@@ -163,6 +163,84 @@ export abstract class APIExecuter<R extends ValidResponse, E extends InvalidResp
     }
 }
 
+interface ngAPIExecuter<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain>{
+    (query: Q, ctx: ResolveChain<PD>, expressReq: Request, expressRes: Response): Promise<R | E | true>;
+    httpMethod: HttpMethod;
+    argValidator?: ValidatorType<Q>;
+    preDecorator: ProcDecorator<any, any>[];
+    postDecorator: (ProcDecorator<any, any> | undefined)[];
+}
+
+interface ngAPIGenerator<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType>{
+    <PD extends ProcDecoratorChain>(procDecoratorChain: PD): ngAPIExecuter<R, E, Q, PD>;
+}
+
+function ngGenerateAPI<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain>(httpMethod: HttpMethod, args: {
+    argValidator?: ValidatorType<Q>,
+    procDecoratorChain: PD,
+    callback: (query: Q, ctx: ResolveChain<PD>, expressReq: Request, expressRes: Response) => Promise<R | E | true>,
+}): ngAPIExecuter<R, E, Q, PD>{
+    const { argValidator, procDecoratorChain, callback } = args;
+    const preDecorator: ProcDecorator<any, any>[] = [];
+    const postDecorator: (ProcDecorator<any, any> | undefined)[] = [];
+    if(procDecoratorChain){
+        for (const procGen of procDecoratorChain) {
+            const proc = procGen();
+            if (Array.isArray(proc)) {
+                preDecorator.push(proc[0]);
+                postDecorator.push(undefined);
+            }
+            else {
+                preDecorator.push(proc);
+                postDecorator.push(proc);
+            }
+        }
+    }
+
+    return Object.assign(
+        callback,
+        {
+            httpMethod,
+            argValidator,
+            preDecorator,
+            postDecorator,
+        }
+    );
+}
+
+export function ngGET<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain>(args: {
+    argValidator?: ValidatorType<Q>,
+    procDecoratorChain: PD,
+    callback: (query: Q, ctx: ResolveChain<PD>, expressReq: Request, expressRes: Response) => Promise<R | E | true>,
+}): ngAPIExecuter<R, E, Q, PD>{
+    return ngGenerateAPI<R, E, Q, PD>('get', args);
+}
+
+interface ngGET<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends ngAPIExecuter<R, E, Q, PD>{
+    httpMethod: 'get';
+}
+
+interface ngPOST<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends ngAPIExecuter<R, E, Q, PD>{
+    httpMethod: 'post';
+}
+
+interface ngPUT<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends ngAPIExecuter<R, E, Q, PD>{
+    httpMethod: 'put';
+}
+
+interface ngDELETE<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends ngAPIExecuter<R, E, Q, PD>{
+    httpMethod: 'delete';
+}
+
+interface ngPATCH<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends ngAPIExecuter<R, E, Q, PD>{
+    httpMethod: 'patch';
+}
+
+interface ngHEAD<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends ngAPIExecuter<R, E, Q, PD>{
+    httpMethod: 'head';
+}
+
+
 export abstract class APIBodyParseExecuter<R extends ValidResponse, E extends InvalidResponse, Q extends RawArgType, PD extends ProcDecoratorChain> extends APIExecuter<R, E, Q, PD>{
     protected async parseQuery(expressReq: Request): Promise<Q> {