commit 54876e0c3adc8690674977e872fb76d78470f7fd · bretton.dev/coves-mobile

+177

lib/models/comment.dart

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       // Comment data models for Coves

     

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       //

     

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       // These models match the backend response structure from:

     

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       // /xrpc/social.coves.community.comment.getComments

     

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       import 'post.dart';

     

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       class CommentsResponse {

     

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         CommentsResponse({

     

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           required this.post,

     

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           this.cursor,

     

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           required this.comments,

     

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         });

     

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         factory CommentsResponse.fromJson(Map<String, dynamic> json) {

     

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           // Handle null comments array from backend

     

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           final commentsData = json['comments'];

     

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           final List<ThreadViewComment> commentsList;

     

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           if (commentsData == null) {

     

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             // Backend returned null, use empty list

     

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             commentsList = [];

     

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           } else {

     

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             // Parse comment items

     

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             commentsList =

     

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                 (commentsData as List<dynamic>)

     

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                     .map(

     

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                       (item) =>

     

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                           ThreadViewComment.fromJson(item as Map<String, dynamic>),

     

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                     )

     

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                     .toList();

     

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           }

     

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           return CommentsResponse(

     

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             post: json['post'],

     

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             cursor: json['cursor'] as String?,

     

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             comments: commentsList,

     

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           );

     

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         }

     

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         final dynamic post;

     

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         final String? cursor;

     

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         final List<ThreadViewComment> comments;

     

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       }

     

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       class ThreadViewComment {

     

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         ThreadViewComment({

     

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           required this.comment,

     

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           this.replies,

     

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           this.hasMore = false,

     

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         });

     

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         factory ThreadViewComment.fromJson(Map<String, dynamic> json) {

     

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           return ThreadViewComment(

     

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             comment: CommentView.fromJson(json['comment'] as Map<String, dynamic>),

     

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             replies: json['replies'] != null

     

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                 ? (json['replies'] as List<dynamic>)

     

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                     .map(

     

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                       (item) =>

     

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                           ThreadViewComment.fromJson(item as Map<String, dynamic>),

     

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                     )

     

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                     .toList()

     

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                 : null,

     

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             hasMore: json['hasMore'] as bool? ?? false,

     

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           );

     

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         }

     

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         final CommentView comment;

     

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         final List<ThreadViewComment>? replies;

     

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         final bool hasMore;

     

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       }

     

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       class CommentView {

     

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         CommentView({

     

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           required this.uri,

     

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           required this.cid,

     

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           required this.content,

     

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           this.contentFacets,

     

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           required this.createdAt,

     

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           required this.indexedAt,

     

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           required this.author,

     

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           required this.post,

     

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           this.parent,

     

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           required this.stats,

     

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           this.viewer,

     

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           this.embed,

     

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         });

     

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         factory CommentView.fromJson(Map<String, dynamic> json) {

     

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           return CommentView(

     

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             uri: json['uri'] as String,

     

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             cid: json['cid'] as String,

     

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             content: json['content'] as String,

     

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             contentFacets: json['contentFacets'] != null

     

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                 ? (json['contentFacets'] as List<dynamic>)

     

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                     .map((f) => PostFacet.fromJson(f as Map<String, dynamic>))

     

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                     .toList()

     

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                 : null,

     

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             createdAt: DateTime.parse(json['createdAt'] as String),

     

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             indexedAt: DateTime.parse(json['indexedAt'] as String),

     

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             author: AuthorView.fromJson(json['author'] as Map<String, dynamic>),

     

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             post: CommentRef.fromJson(json['post'] as Map<String, dynamic>),

     

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             parent: json['parent'] != null

     

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                 ? CommentRef.fromJson(json['parent'] as Map<String, dynamic>)

     

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                 : null,

     

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             stats: CommentStats.fromJson(json['stats'] as Map<String, dynamic>),

     

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             viewer: json['viewer'] != null

     

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                 ? CommentViewerState.fromJson(json['viewer'] as Map<String, dynamic>)

     

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                 : null,

     

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             embed: json['embed'],

     

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           );

     

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         }

     

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         final String uri;

     

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         final String cid;

     

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         final String content;

     

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         final List<PostFacet>? contentFacets;

     

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         final DateTime createdAt;

     

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         final DateTime indexedAt;

     

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         final AuthorView author;

     

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         final CommentRef post;

     

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         final CommentRef? parent;

     

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         final CommentStats stats;

     

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         final CommentViewerState? viewer;

     

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         final dynamic embed;

     

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       }

     

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       class CommentRef {

     

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         CommentRef({

     

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           required this.uri,

     

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           required this.cid,

     

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         });

     

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         factory CommentRef.fromJson(Map<String, dynamic> json) {

     

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           return CommentRef(

     

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             uri: json['uri'] as String,

     

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             cid: json['cid'] as String,

     

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           );

     

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         }

     

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         final String uri;

     

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         final String cid;

     

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       }

     

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       class CommentStats {

     

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         CommentStats({

     

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           this.upvotes = 0,

     

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           this.downvotes = 0,

     

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           this.score = 0,

     

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         });

     

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         factory CommentStats.fromJson(Map<String, dynamic> json) {

     

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           return CommentStats(

     

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             upvotes: json['upvotes'] as int? ?? 0,

     

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             downvotes: json['downvotes'] as int? ?? 0,

     

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             score: json['score'] as int? ?? 0,

     

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           );

     

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         }

     

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         final int upvotes;

     

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         final int downvotes;

     

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         final int score;

     

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       }

     

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       class CommentViewerState {

     

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         CommentViewerState({

     

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           this.vote,

     

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         });

     

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         factory CommentViewerState.fromJson(Map<String, dynamic> json) {

     

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           return CommentViewerState(

     

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             vote: json['vote'] as String?,

     

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           );

     

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         }

     

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         final String? vote;

     

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       }

+72 -10

lib/services/coves_api_service.dart

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       import 'package:flutter/foundation.dart';

     

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       import '../config/oauth_config.dart';

     

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       import '../models/comment.dart';

     

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       import '../models/post.dart';

     

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       import 'api_exceptions.dart';

     

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       /// rotates tokens automatically (~1 hour expiry), and caching tokens would

     

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       /// cause 401 errors after the first token expires.

     

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       class CovesApiService {

     

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         CovesApiService({Future<String?> Function()? tokenGetter})

     

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           : _tokenGetter = tokenGetter {

     

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           _dio = Dio(

     

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             BaseOptions(

     

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               baseUrl: OAuthConfig.apiUrl,

     

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               connectTimeout: const Duration(seconds: 30),

     

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               receiveTimeout: const Duration(seconds: 30),

     

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               headers: {'Content-Type': 'application/json'},

     

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             ),

     

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           );

     

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         CovesApiService({

     

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           Future<String?> Function()? tokenGetter,

     

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           Dio? dio,

     

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         }) : _tokenGetter = tokenGetter {

     

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           _dio = dio ??

     

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               Dio(

     

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                 BaseOptions(

     

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                   baseUrl: OAuthConfig.apiUrl,

     

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                   connectTimeout: const Duration(seconds: 30),

     

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                   receiveTimeout: const Duration(seconds: 30),

     

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                   headers: {'Content-Type': 'application/json'},

     

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                 ),

     

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               );

     

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           // Add auth interceptor FIRST to add bearer token

     

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           _dio.interceptors.add(

     
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             return TimelineResponse.fromJson(response.data as Map<String, dynamic>);

     

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           } on DioException catch (e) {

     

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             _handleDioException(e, 'discover feed');

     

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           }

     

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         }

     

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         /// Get comments for a post (authenticated)

     

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         ///

     

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         /// Fetches threaded comments for a specific post.

     

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         /// Requires authentication.

     

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         ///

     

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         /// Parameters:

     

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         /// - [postUri]: Post URI (required)

     

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         /// - [sort]: 'hot', 'top', or 'new' (default: 'hot')

     

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         /// - [timeframe]: 'hour', 'day', 'week', 'month', 'year', 'all'

     

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         /// - [depth]: Maximum nesting depth for replies (default: 10)

     

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         /// - [limit]: Number of comments per page (default: 50, max: 100)

     

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         /// - [cursor]: Pagination cursor from previous response

     

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         Future<CommentsResponse> getComments({

     

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           required String postUri,

     

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           String sort = 'hot',

     

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           String? timeframe,

     

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           int depth = 10,

     

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           int limit = 50,

     

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           String? cursor,

     

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         }) async {

     

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           try {

     

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             if (kDebugMode) {

     

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               debugPrint('📡 Fetching comments: postUri=$postUri, sort=$sort');

     

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             }

     

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             final queryParams = <String, dynamic>{

     

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               'post': postUri,

     

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               'sort': sort,

     

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               'depth': depth,

     

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               'limit': limit,

     

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             };

     

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             if (timeframe != null) {

     

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               queryParams['timeframe'] = timeframe;

     

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             }

     

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             if (cursor != null) {

     

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               queryParams['cursor'] = cursor;

     

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             }

     

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             final response = await _dio.get(

     

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               '/xrpc/social.coves.community.comment.getComments',

     

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               queryParameters: queryParams,

     

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             );

     

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             if (kDebugMode) {

     

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               debugPrint(

     

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                 '✅ Comments fetched: '

     

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                 '${response.data['comments']?.length ?? 0} comments',

     

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               );

     

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             }

     

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             return CommentsResponse.fromJson(response.data as Map<String, dynamic>);

     

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           } on DioException catch (e) {

     

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             _handleDioException(e, 'comments');

     

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           }

     

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         }

     

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