feat: add bulk import endpoint

src/permit/permit.controller.ts

@@ -1,6 +1,7 @@
 import { FastifyReply, FastifyRequest } from "fastify";
 import { CreatePermitInput, UpdatePermitInput } from "./permit.schema";
 import {
+  bulkImport,
   createPermit,
   deletePermit,
   getPermit,
@@ -10,6 +11,7 @@ import {
   updatePermit,
 } from "./permit.service";
 import { PageQueryParams } from "../pagination";
+import { csv2json } from "json-2-csv";
 
 export async function createPermitHandler(
   req: FastifyRequest,
@@ -117,3 +119,20 @@ export async function searchPermitByAddressHandler(
     return err;
   }
 }
+
+export async function bulkImportHandler(
+  req: FastifyRequest,
+  res: FastifyReply
+) {
+  try {
+    const data = await req.file();
+    const csvString = (await data.toBuffer()).toString("utf-8");
+
+    const parsedCSV = csv2json(csvString, { delimiter: { eol: "\r\n" } });
+    const result = await bulkImport(parsedCSV, req.user);
+
+    return res.code(200).send(result);
+  } catch (err) {
+    return err;
+  }
+}