Merge pull request #198 from samchon/features/json

Close #196 - allow `TypedRoute` to use native `JSON.stringify()`
samchon · Dec 20, 2022 · 491e0b0 · 491e0b0
2 parents 38edac4 + b5657fe
commit 491e0b0
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Showing 5 changed files with 10 additions and 7 deletions.
diff --git a/packages/core/package.json b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nestia/core",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "Super-fast validation decorators of NestJS",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -58,7 +58,7 @@
     "raw-body": "*",
     "reflect-metadata": "*",
     "rxjs": "*",
-    "typia": "^3.4.7"
+    "typia": "^3.4.11"
   },
   "peerDependencies": {
     "ttypescript": ">= 1.5.15",

diff --git a/packages/core/src/decorators/EncryptedRoute.ts b/packages/core/src/decorators/EncryptedRoute.ts
@@ -93,11 +93,11 @@ export namespace EncryptedRoute {
     function Generator(method: "Get" | "Post" | "Put" | "Patch" | "Delete") {
         function route(path?: string | string[]): MethodDecorator;
         function route<T>(
-            stringify?: IResponseBodyStringifier<T>,
+            stringify?: IResponseBodyStringifier<T> | null,
         ): MethodDecorator;
         function route<T>(
             path: string | string[],
-            stringify?: IResponseBodyStringifier<T>,
+            stringify?: IResponseBodyStringifier<T> | null,
         ): MethodDecorator;
 
         function route(...args: any[]): MethodDecorator {

diff --git a/packages/core/src/decorators/internal/get_path_and_stringify.ts b/packages/core/src/decorators/internal/get_path_and_stringify.ts
@@ -21,11 +21,12 @@ export const get_path_and_stringify =
 
 const take =
     (method: string) =>
-    <T>(functor?: IResponseBodyStringifier<T>) => {
+    <T>(functor?: IResponseBodyStringifier<T> | null) => {
         if (functor === undefined)
             throw new Error(
                 `Error on nestia.core.${method}(): no stringify function provided.`,
             );
+        else if (functor === null) return JSON.stringify;
         else if (functor.type === "stringify") return functor.stringify;
         else if (functor.type === "assert") return assert(functor.assert);
         else if (functor.type === "is") return is(functor.is);

diff --git a/packages/core/src/options/INestiaTransformOptions.ts b/packages/core/src/options/INestiaTransformOptions.ts
@@ -2,5 +2,5 @@ import { ITransformOptions } from "typia/lib/transformers/ITransformOptions";
 
 export interface INestiaTransformOptions extends ITransformOptions {
     validate?: "assert" | "is" | "validate";
-    stringify?: "stringify" | "assert" | "is" | "validate";
+    stringify?: "stringify" | "assert" | "is" | "validate" | null;
 }
diff --git a/packages/core/src/transformers/RouteTransformer.ts b/packages/core/src/transformers/RouteTransformer.ts
@@ -83,7 +83,7 @@ export namespace RouteTransformer {
                     programmer(project, expression.expression)(type),
                 ),
             ]);
-        const stringify: ts.ObjectLiteralExpression = (() => {
+        const stringify: ts.Expression = (() => {
             if (project.options.stringify === "stringify")
                 return parameter("stringify", StringifyProgrammer.generate);
             else if (project.options.stringify === "assert")
@@ -93,6 +93,8 @@ export namespace RouteTransformer {
                     "validate",
                     ValidateStringifyProgrammer.generate,
                 );
+            else if (project.options.stringify === null)
+                return ts.factory.createNull();
             return parameter("is", IsStringifyProgrammer.generate);
         })();