Изменена модалка добавления миссии

src/redux/slices/missions.ts

@@ -1,6 +1,11 @@
 import { createSlice, createAsyncThunk, PayloadAction } from '@reduxjs/toolkit';
 import axios from '../../axios';
 import { toastError } from '../../lib/toastNotification';
+import {
+    buildUploadMissionFormData,
+    getProblemXmlMissingNameMessage,
+    UploadMissionRequest,
+} from '../../api/missionsUpload';
 
 // ─── Типы ────────────────────────────────────────────
 
@@ -148,27 +153,45 @@ export const fetchMyMissions = createAsyncThunk(
 export const uploadMission = createAsyncThunk(
     'missions/uploadMission',
     async (
-        {
-            file,
-            name,
-            difficulty,
-            tags,
-        }: { file: File; name: string; difficulty: number; tags: string[] },
+        request: UploadMissionRequest,
         { rejectWithValue },
     ) => {
         try {
-            const formData = new FormData();
-            formData.append('MissionFile', file);
-            formData.append('Name', name);
-            formData.append('Difficulty', difficulty.toString());
-            tags.forEach((tag) => formData.append('Tags', tag));
+            const formData = buildUploadMissionFormData(request);
 
             const response = await axios.post('/missions/upload', formData, {
                 headers: { 'Content-Type': 'multipart/form-data' },
             });
             return response.data; // Mission
         } catch (err: any) {
-            return rejectWithValue(err.response?.data);
+            const status = err?.response?.status;
+            const responseData = err?.response?.data;
+
+            if (status === 400) {
+                const msg = getProblemXmlMissingNameMessage(responseData);
+                if (msg) {
+                    return rejectWithValue({
+                        errors: {
+                            missionFile: [msg],
+                        },
+                    });
+                }
+            }
+
+            if (responseData?.errors) {
+                return rejectWithValue(responseData);
+            }
+
+            const fallback =
+                typeof responseData === 'string'
+                    ? responseData
+                    : 'Не удалось загрузить миссию';
+
+            return rejectWithValue({
+                errors: {
+                    general: [fallback],
+                },
+            });
         }
     },
 );
@@ -351,17 +374,19 @@ const missionsSlice = createSlice({
             (state, action: PayloadAction<any>) => {
                 state.statuses.upload = 'failed';
 
-                const errors = action.payload.errors as Record<
-                    string,
-                    string[]
-                >;
-                Object.values(errors).forEach((messages) => {
-                    messages.forEach((msg) => {
-                        toastError(msg);
+                const errors = action.payload?.errors as
+                    | Record<string, string[]>
+                    | undefined;
+                if (errors) {
+                    Object.values(errors).forEach((messages) => {
+                        messages.forEach((msg) => {
+                            toastError(msg);
+                        });
                     });
-                });
-
-                state.create.errors = errors;
+                    state.create.errors = errors;
+                } else {
+                    toastError('Не удалось загрузить миссию');
+                }
             },
         );