#18 - Feat: Add File Upload controller

src/main/java/org/routemaster/api/total/domain/file/controller/FileUploadController.java

@@ -0,0 +1,29 @@
+package org.routemaster.api.total.domain.file.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.routemaster.api.total.domain.file.service.impl.FileUploadService;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.codec.multipart.FilePart;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestPart;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.io.IOException;
+
+@RestController
+@RequestMapping("/file")
+@RequiredArgsConstructor
+public class FileUploadController {
+
+    private final FileUploadService fileUploadService;
+
+    @PostMapping(value="/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    public ResponseEntity<String> upload(@RequestPart("file") FilePart file) throws IOException {
+        String url = fileUploadService.uploadFileToGCS(file);
+        return new ResponseEntity<>(url, HttpStatus.OK);
+    }
+
+}