refactor: resolveContent with createMediaType

Author: omermecitoglu

src/core/content.ts

@@ -1,16 +1,20 @@
 import { createSchemaRef } from "~/utils/openapi-components";
+import createMediaType from "./createMediaType";
 import convertToOpenAPI from "./zod-to-openapi";
 import type { RequestBodyObject } from "@omer-x/openapi-types/request-body";
 import type { ZodType } from "zod";
 
-export function resolveContent(source?: ZodType<unknown> | string, isArray: boolean = false, isFormData: boolean = false) {
+export function resolveContent(
+  source?: ZodType<unknown> | string,
+  isArray: boolean = false,
+  isFormData: boolean = false,
+  customExample?: unknown,
+) {
   if (!source) return undefined;
 
   const schema = typeof source === "string" ? createSchemaRef(source, isArray) : convertToOpenAPI(source, isArray);
 
   return {
-    [isFormData ? "multipart/form-data" : "application/json"]: {
-      schema,
-    },
+    [isFormData ? "multipart/form-data" : "application/json"]: createMediaType(schema, customExample),
   } as RequestBodyObject["content"];
 }

src/core/createMediaType.ts

@@ -0,0 +1,12 @@
+import type { Entry } from "~/types/entry";
+import type { MediaTypeObject } from "@omer-x/openapi-types/media-type";
+import type { SchemaObject } from "@omer-x/openapi-types/schema";
+
+export default function createMediaType(schema: SchemaObject, example?: MediaTypeObject["example"]) {
+  const mediaTypeEntries = [] as Entry<MediaTypeObject>[];
+  mediaTypeEntries.push(["schema", schema]);
+  if (example) {
+    mediaTypeEntries.push(["example", example]);
+  }
+  return Object.fromEntries(mediaTypeEntries) as MediaTypeObject;
+}

src/types/entry.ts

@@ -0,0 +1 @@
+export type Entry<T> = [keyof T, T[keyof T]];