Fix merge inputs (#9)

Co-authored-by: Jiu Liancheng <[email protected]>
Co-authored-by: Devinda Senanayaka <[email protected]>

Author: 3 people

packages/dev-app/src/router.ts

@@ -31,6 +31,23 @@ const postsRouter = createTRPCRouter({
         text: input.text,
       };
     }),
+  createNestedPost: procedure
+    .input(
+      z.object({
+        text: z.string(),
+      })
+    )
+    .input(
+      z.object({
+        title: z.string(),
+      })
+    )
+    .mutation(({ input }) => {
+      return {
+        id: "aoisdjfoasidjfasodf",
+        text: input.text,
+      };
+    }),
 });
 
 export const appRouter = createTRPCRouter({

packages/trpc-panel/package.json

@@ -84,7 +84,6 @@
     "tslib": "^2.4.1",
     "typescript": "^5.4.5",
     "url": "^0.11.0",
-    "zod": "^3.19.1",
     "zustand": "^4.1.5"
   },
   "dependencies": {

packages/trpc-panel/src/parse/parseProcedure.ts

@@ -76,10 +76,26 @@ function nodeAndInputSchemaFromInputs(
       }),
     };
   }
-  if (inputs.length !== 1) {
+
+  let input = inputs[0];
+  if (inputs.length < 1) {
     return { parseInputResult: "failure" };
   }
-  const input = inputs[0];
+
+  if (inputs.length > 1) {
+    const allInputsAreZodObjects = inputs.every(
+      (input) => input instanceof z.ZodObject
+    );
+    if (!allInputsAreZodObjects) {
+      return { parseInputResult: "failure" };
+    }
+
+    input = inputs.reduce(
+      (acc, input: z.AnyZodObject) => (acc as z.AnyZodObject).merge(input),
+      emptyZodObject
+    );
+  }
+
   const iType = inputType(input);
   if (iType == "unsupported") {
     return { parseInputResult: "failure" };