client frontend added

y-trash/management_frontend copy/src/app/api/utils/apiOperations.ts

@@ -0,0 +1,169 @@
+import { NextRequest } from "next/server";
+import {
+  successResponse,
+  errorResponse,
+  paginationResponse,
+  createResponse,
+  updateResponse,
+  deleteResponse,
+} from "./responseHandlers";
+import { withErrorHandling, validateRequiredFields } from "./requestHandlers";
+import {
+  ApiHandler,
+  PaginationParams,
+  ListFunction,
+  CreateFunction,
+  UpdateFunction,
+  DeleteFunction,
+} from "./types";
+
+/**
+ * Generic list operation handler
+ * @param request NextRequest object
+ * @param body Request body
+ * @param listFunction The function to call to get the list data
+ */
+export async function handleListOperation(
+  request: NextRequest,
+  body: any,
+  listFunction: ListFunction
+) {
+  const page = body.page || 1;
+  const size = body.size || 10;
+  const orderField = body.orderField || ["uu_id"];
+  const orderType = body.orderType || ["asc"];
+  const query = body.query || {};
+  const response = await listFunction({
+    page,
+    size,
+    orderField,
+    orderType,
+    query,
+  } as PaginationParams);
+  return paginationResponse(response.data, response.pagination);
+}
+
+/**
+ * Generic create operation handler
+ * @param request NextRequest object
+ * @param body Request body
+ * @param createFunction The function to call to create the item
+ * @param requiredFields Array of required field names
+ */
+export async function handleCreateOperation(
+  body: any,
+  createFunction?: CreateFunction,
+  requiredFields: string[] = []
+) {
+  if (requiredFields.length > 0) {
+    const validation = validateRequiredFields(body, requiredFields);
+    if (!validation.valid) {
+      return errorResponse(validation.error as string, 400);
+    }
+  }
+
+  if (createFunction) {
+    console.log("Body:", body);
+    const result = await createFunction(body);
+    return createResponse(result);
+  }
+
+  return createResponse({
+    uuid: Math.floor(Math.random() * 1000),
+    ...body,
+  });
+}
+
+/**
+ * Generic update operation handler
+ * @param request NextRequest object
+ * @param body Request body
+ * @param updateFunction The function to call to update the item
+ */
+export async function handleUpdateOperation(
+  request: NextRequest,
+  body: any,
+  updateFunction?: UpdateFunction
+) {
+  const uuid = request.nextUrl.searchParams.get("uuid");
+  if (!uuid) {
+    return errorResponse("UUID not found", 400);
+  }
+  if (updateFunction) {
+    console.log("Body:", body);
+    const result = await updateFunction(body, uuid);
+    return updateResponse(result);
+  }
+  return updateResponse(body);
+}
+
+/**
+ * Generic delete operation handler
+ * @param request NextRequest object
+ * @param deleteFunction The function to call to delete the item
+ */
+export async function handleDeleteOperation(
+  request: NextRequest,
+  deleteFunction?: DeleteFunction
+) {
+  const uuid = request.nextUrl.searchParams.get("uuid");
+  if (!uuid) {
+    return errorResponse("UUID not found", 400);
+  }
+
+  if (deleteFunction) {
+    await deleteFunction(uuid);
+  }
+  return deleteResponse();
+}
+
+/**
+ * Create a wrapped list handler with error handling
+ * @param listFunction The function to call to get the list data
+ */
+export function createListHandler(listFunction: ListFunction) {
+  return withErrorHandling((request: NextRequest, body: any) =>
+    handleListOperation(request, body, listFunction)
+  );
+}
+
+/**
+ * Create a wrapped create handler with error handling
+ * @param createFunction The function to call to create the item
+ * @param requiredFields Array of required field names
+ */
+export function createCreateHandler(
+  createFunction?: CreateFunction,
+  requiredFields: string[] = []
+) {
+  console.log("Required fields:", requiredFields);
+  // This handler only takes the body parameter, not the request
+  return withErrorHandling((body: any) => {
+    // Ensure we're only passing the actual body data to the create function
+    if (body && typeof body === 'object' && body.body) {
+      console.log("Extracting body from request body");
+      return handleCreateOperation(body.body, createFunction, requiredFields);
+    }
+    return handleCreateOperation(body, createFunction, requiredFields);
+  });
+}
+
+/**
+ * Create a wrapped update handler with error handling
+ * @param updateFunction The function to call to update the item
+ */
+export function createUpdateHandler(updateFunction?: UpdateFunction) {
+  return withErrorHandling((request: NextRequest, body: any) =>
+    handleUpdateOperation(request, body, updateFunction)
+  );
+}
+
+/**
+ * Create a wrapped delete handler with error handling
+ * @param deleteFunction The function to call to delete the item
+ */
+export function createDeleteHandler(deleteFunction?: DeleteFunction) {
+  return withErrorHandling((request: NextRequest) =>
+    handleDeleteOperation(request, deleteFunction)
+  );
+}