commit 0bfcf38882e0050927c0132c46a50ad68a3108aa · bretton.dev/coves-mobile

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lib/models/community.dart
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       // Community data models for Coves

     

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       //

     

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       // These models match the backend API structure from:

     

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       // GET /xrpc/social.coves.community.list

     

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       // POST /xrpc/social.coves.community.post.create

     

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       /// Response from GET /xrpc/social.coves.community.list

     

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       class CommunitiesResponse {

     

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         CommunitiesResponse({required this.communities, this.cursor});

     

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

     

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           // Handle null communities array from backend

     

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           final communitiesData = json['communities'];

     

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           final List<CommunityView> communitiesList;

     

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           if (communitiesData == null) {

     

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             // Backend returned null, use empty list

     

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             communitiesList = [];

     

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           } else {

     

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             // Parse community items

     

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             communitiesList = (communitiesData as List<dynamic>)

     

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                 .map(

     

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

     

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                 )

     

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                 .toList();

     

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           }

     

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           return CommunitiesResponse(

     

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             communities: communitiesList,

     

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

     

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           );

     

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         }

     

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         final List<CommunityView> communities;

     

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         final String? cursor;

     

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       }

     

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       /// Full community view data

     

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       class CommunityView {

     

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         CommunityView({

     

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           required this.did,

     

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           required this.name,

     

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           this.handle,

     

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           this.displayName,

     

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           this.description,

     

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           this.avatar,

     

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           this.visibility,

     

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           this.subscriberCount,

     

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           this.memberCount,

     

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           this.postCount,

     

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           this.viewer,

     

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         });

     

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

     

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           return CommunityView(

     

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             did: json['did'] as String,

     

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             name: json['name'] as String,

     

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

     

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

     

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

     

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

     

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

     

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             subscriberCount: json['subscriberCount'] as int?,

     

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             memberCount: json['memberCount'] as int?,

     

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             postCount: json['postCount'] as int?,

     

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             viewer: json['viewer'] != null

     

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                 ? CommunityViewerState.fromJson(

     

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                     json['viewer'] as Map<String, dynamic>,

     

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                   )

     

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                 : null,

     

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           );

     

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         }

     

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         /// Community DID (decentralized identifier)

     

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         final String did;

     

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         /// Community name (unique identifier)

     

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         final String name;

     

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         /// Community handle

     

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         final String? handle;

     

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         /// Display name for UI

     

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         final String? displayName;

     

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         /// Community description

     

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         final String? description;

     

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         /// Avatar URL

     

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         final String? avatar;

     

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         /// Visibility setting (e.g., "public", "private")

     

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         final String? visibility;

     

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         /// Number of subscribers

     

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         final int? subscriberCount;

     

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         /// Number of members

     

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         final int? memberCount;

     

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         /// Number of posts

     

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         final int? postCount;

     

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         /// Current user's relationship with this community

     

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         final CommunityViewerState? viewer;

     

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       }

     

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       /// Current user's relationship with a community

     

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       class CommunityViewerState {

     

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         CommunityViewerState({this.subscribed, this.member});

     

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

     

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           return CommunityViewerState(

     

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             subscribed: json['subscribed'] as bool?,

     

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             member: json['member'] as bool?,

     

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           );

     

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         }

     

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         /// Whether the user is subscribed to this community

     

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         final bool? subscribed;

     

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         /// Whether the user is a member of this community

     

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         final bool? member;

     

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       }

     

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       /// Request body for POST /xrpc/social.coves.community.post.create

     

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       class CreatePostRequest {

     

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         CreatePostRequest({

     

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           required this.community,

     

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           this.title,

     

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           this.content,

     

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           this.embed,

     

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           this.langs,

     

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           this.labels,

     

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         });

     

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         Map<String, dynamic> toJson() {

     

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           final json = <String, dynamic>{

     

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             'community': community,

     

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           };

     

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           if (title != null) {

     

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             json['title'] = title;

     

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           }

     

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           if (content != null) {

     

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             json['content'] = content;

     

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           }

     

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           if (embed != null) {

     

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             json['embed'] = embed!.toJson();

     

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           }

     

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           if (langs != null && langs!.isNotEmpty) {

     

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             json['langs'] = langs;

     

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           }

     

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           if (labels != null) {

     

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             json['labels'] = labels!.toJson();

     

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           }

     

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           return json;

     

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         }

     

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         /// Community DID or handle

     

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         final String community;

     

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         /// Post title

     

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         final String? title;

     

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         /// Post content/text

     

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         final String? content;

     

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         /// External link embed

     

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         final ExternalEmbedInput? embed;

     

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         /// Language codes (e.g., ["en", "es"])

     

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         final List<String>? langs;

     

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         /// Self-applied content labels

     

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         final SelfLabels? labels;

     

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       }

     

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       /// Response from POST /xrpc/social.coves.community.post.create

     

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       class CreatePostResponse {

     

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         const CreatePostResponse({required this.uri, required this.cid});

     

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

     

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           return CreatePostResponse(

     

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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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         /// AT-URI of the created post

     

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         final String uri;

     

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         /// Content identifier (CID) of the created post

     

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         final String cid;

     

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       }

     

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       /// External link embed input for creating posts

     

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       class ExternalEmbedInput {

     

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         const ExternalEmbedInput({

     

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           required this.uri,

     

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           this.title,

     

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           this.description,

     

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           this.thumb,

     

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         });

     

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         Map<String, dynamic> toJson() {

     

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           final json = <String, dynamic>{

     

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             'uri': uri,

     

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           };

     

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           if (title != null) {

     

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             json['title'] = title;

     

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           }

     

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           if (description != null) {

     

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             json['description'] = description;

     

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           }

     

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           if (thumb != null) {

     

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             json['thumb'] = thumb;

     

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           }

     

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           return json;

     

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         }

     

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         /// URL of the external link

     

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         final String uri;

     

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         /// Title of the linked content

     

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         final String? title;

     

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         /// Description of the linked content

     

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         final String? description;

     

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         /// Thumbnail URL

     

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         final String? thumb;

     

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       }

     

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       /// Self-applied content labels

     

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       class SelfLabels {

     

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         const SelfLabels({required this.values});

     

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         Map<String, dynamic> toJson() {

     

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           return {

     

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             'values': values.map((label) => label.toJson()).toList(),

     

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           };

     

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         }

     

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         /// List of self-applied labels

     

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         final List<SelfLabel> values;

     

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       }

     

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       /// Individual self-applied label

     

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       class SelfLabel {

     

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         const SelfLabel({required this.val});

     

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         Map<String, dynamic> toJson() {

     

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           return {

     

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             'val': val,

     

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           };

     

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         }

     

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         /// Label value (e.g., "nsfw", "spoiler")

     

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         final String val;

     

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       }