refactor(diary): Diary cubit

lib/features/diary/models/diary_model.dart

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+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'diary_model.freezed.dart';
+part 'diary_model.g.dart';
+
+@freezed
+class DiaryModel with _$DiaryModel {
+  const factory DiaryModel({
+    required int id,
+    required String state,
+    String? image,
+    required String description,
+    String? author_name,
+    String? author_avatar_path,
+    @JsonKey(name: "youtube_url") required String youtubeUrl,
+    @JsonKey(name: "created_at") required DateTime createdAt,
+    @JsonKey(name: "updated_at") required DateTime updatedAt,
+    required String title,
+  }) = _DiaryModel;
+
+  factory DiaryModel.fromJson(Map<String, Object?> json) =>
+      _$DiaryModelFromJson(json);
+}

lib/features/diary/presentation/bloc/diary_cubit.dart

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+import 'package:eatvio_app/core/app_export.dart';
+import 'package:eatvio_app/features/diary/presentation/bloc/diary_state.dart';
+import 'package:eatvio_app/features/diary/repositories/diary_repository.dart';
+
+class DiaryCubit extends Cubit<DiaryState> {
+  final DiaryRepository blogPostRepository;
+
+  DiaryCubit({required this.blogPostRepository})
+      : super(const DiaryState.loading());
+
+  loadDiary(String blogPostID) async {
+    emit(const DiaryState.loading());
+    try {
+      final blogPost = await blogPostRepository.getDiary(blogPostID);
+      emit(DiaryState.loaded(blogPost: blogPost));
+    } catch (e) {
+      emit(DiaryState.error(errorMessage: e.toString()));
+      print(e);
+    }
+  }
+}

lib/features/diary/presentation/bloc/diary_state.dart

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+import 'package:eatvio_app/features/diary/models/diary_model.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+
+part 'diary_state.freezed.dart';
+
+@freezed
+abstract class DiaryState with _$DiaryState {
+  const factory DiaryState() = _DiaryState;
+
+  const factory DiaryState.loading() = DiaryStateLoading;
+
+  const factory DiaryState.loaded({
+    required DiaryModel blogPost,
+  }) = DiaryStateLoaded;
+
+  const factory DiaryState.error({
+    required String errorMessage,
+  }) = DiaryStateError;
+}

lib/features/diary/repositories/diary_repository.dart

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+import 'package:eatvio_app/features/diary/models/diary_model.dart';
+import 'package:eatvio_app/features/diary/services/diary_service.dart';
+
+class DiaryRepository {
+  final DiaryService blogPostService;
+
+  DiaryRepository({required this.blogPostService});
+
+  Future<DiaryModel> getDiary(String blogPostID) async {
+    try {
+      return await blogPostService.getDiary(blogPostID);
+    } catch (e) {
+      rethrow;
+    }
+  }
+}

lib/features/diary/services/diary_service.dart

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+import 'package:dio/dio.dart';
+import 'package:eatvio_app/features/diary/models/diary_model.dart';
+import 'package:retrofit/retrofit.dart';
+
+part 'diary_service.g.dart';
+
+@RestApi()
+abstract class DiaryService {
+  factory DiaryService(Dio dio, {String baseUrl}) = _DiaryService;
+
+  @GET('/feed/show/{id}')
+  Future<DiaryModel> getDiary(@Path() String id);
+}