feat: Add Groups system - Flutter models and API methods
This commit is contained in:
Patrick Britton
parent
abfbeb2119
commit
c1c7ebd678
304
sojorn_app/lib/models/group.dart
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304
sojorn_app/lib/models/group.dart
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@ -0,0 +1,304 @@
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import 'package:equatable/equatable.dart';
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enum GroupCategory {
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general('General', 'general'),
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hobby('Hobby', 'hobby'),
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sports('Sports', 'sports'),
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professional('Professional', 'professional'),
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localBusiness('Local Business', 'local_business'),
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support('Support', 'support'),
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education('Education', 'education');
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const GroupCategory(this.displayName, this.value);
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final String displayName;
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final String value;
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static GroupCategory fromString(String value) {
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return GroupCategory.values.firstWhere(
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(cat) => cat.value == value,
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orElse: () => GroupCategory.general,
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);
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}
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}
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enum GroupRole {
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owner('Owner'),
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admin('Admin'),
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moderator('Moderator'),
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member('Member');
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const GroupRole(this.displayName);
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final String displayName;
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static GroupRole fromString(String value) {
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return GroupRole.values.firstWhere(
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(role) => role.name.toLowerCase() == value.toLowerCase(),
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orElse: () => GroupRole.member,
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);
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}
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}
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enum JoinRequestStatus {
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pending('Pending'),
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approved('Approved'),
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rejected('Rejected');
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const JoinRequestStatus(this.displayName);
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final String displayName;
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static JoinRequestStatus fromString(String value) {
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return JoinRequestStatus.values.firstWhere(
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(status) => status.name.toLowerCase() == value.toLowerCase(),
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orElse: () => JoinRequestStatus.pending,
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);
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}
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}
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class Group extends Equatable {
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final String id;
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final String name;
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final String description;
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final GroupCategory category;
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final String? avatarUrl;
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final String? bannerUrl;
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final bool isPrivate;
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final String createdBy;
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final int memberCount;
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final int postCount;
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final DateTime createdAt;
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final DateTime updatedAt;
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final GroupRole? userRole;
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final bool isMember;
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final bool hasPendingRequest;
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const Group({
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required this.id,
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required this.name,
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required this.description,
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required this.category,
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this.avatarUrl,
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this.bannerUrl,
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required this.isPrivate,
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required this.createdBy,
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required this.memberCount,
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required this.postCount,
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required this.createdAt,
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required this.updatedAt,
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this.userRole,
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this.isMember = false,
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this.hasPendingRequest = false,
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});
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factory Group.fromJson(Map<String, dynamic> json) {
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return Group(
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id: json['id'] as String,
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name: json['name'] as String,
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description: json['description'] as String? ?? '',
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category: GroupCategory.fromString(json['category'] as String),
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avatarUrl: json['avatar_url'] as String?,
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bannerUrl: json['banner_url'] as String?,
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isPrivate: json['is_private'] as bool? ?? false,
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createdBy: json['created_by'] as String,
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memberCount: json['member_count'] as int? ?? 0,
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postCount: json['post_count'] as int? ?? 0,
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createdAt: DateTime.parse(json['created_at'] as String),
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updatedAt: DateTime.parse(json['updated_at'] as String),
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userRole: json['user_role'] != null
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? GroupRole.fromString(json['user_role'] as String)
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: null,
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isMember: json['is_member'] as bool? ?? false,
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hasPendingRequest: json['has_pending_request'] as bool? ?? false,
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);
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}
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Group copyWith({
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String? id,
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String? name,
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String? description,
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GroupCategory? category,
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String? avatarUrl,
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String? bannerUrl,
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bool? isPrivate,
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String? createdBy,
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int? memberCount,
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int? postCount,
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DateTime? createdAt,
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DateTime? updatedAt,
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GroupRole? userRole,
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bool? isMember,
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bool? hasPendingRequest,
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}) {
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return Group(
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id: id ?? this.id,
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name: name ?? this.name,
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description: description ?? this.description,
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category: category ?? this.category,
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avatarUrl: avatarUrl ?? this.avatarUrl,
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bannerUrl: bannerUrl ?? this.bannerUrl,
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isPrivate: isPrivate ?? this.isPrivate,
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createdBy: createdBy ?? this.createdBy,
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memberCount: memberCount ?? this.memberCount,
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postCount: postCount ?? this.postCount,
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createdAt: createdAt ?? this.createdAt,
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updatedAt: updatedAt ?? this.updatedAt,
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userRole: userRole ?? this.userRole,
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isMember: isMember ?? this.isMember,
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hasPendingRequest: hasPendingRequest ?? this.hasPendingRequest,
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);
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}
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@override
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List<Object?> get props => [
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id,
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name,
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description,
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category,
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avatarUrl,
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bannerUrl,
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isPrivate,
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createdBy,
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memberCount,
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postCount,
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createdAt,
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updatedAt,
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userRole,
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isMember,
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hasPendingRequest,
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];
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String get memberCountText {
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if (memberCount >= 1000000) {
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return '${(memberCount / 1000000).toStringAsFixed(1)}M members';
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} else if (memberCount >= 1000) {
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return '${(memberCount / 1000).toStringAsFixed(1)}K members';
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}
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return '$memberCount members';
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}
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String get postCountText {
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if (postCount >= 1000) {
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return '${(postCount / 1000).toStringAsFixed(1)}K posts';
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}
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return '$postCount posts';
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}
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}
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class GroupMember extends Equatable {
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final String id;
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final String groupId;
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final String userId;
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final GroupRole role;
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final DateTime joinedAt;
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final String? username;
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final String? avatarUrl;
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const GroupMember({
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required this.id,
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required this.groupId,
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required this.userId,
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required this.role,
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required this.joinedAt,
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this.username,
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this.avatarUrl,
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});
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factory GroupMember.fromJson(Map<String, dynamic> json) {
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return GroupMember(
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id: json['id'] as String,
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groupId: json['group_id'] as String,
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userId: json['user_id'] as String,
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role: GroupRole.fromString(json['role'] as String),
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joinedAt: DateTime.parse(json['joined_at'] as String),
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username: json['username'] as String?,
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avatarUrl: json['avatar_url'] as String?,
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);
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}
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@override
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List<Object?> get props => [
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id,
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groupId,
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userId,
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role,
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joinedAt,
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username,
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avatarUrl,
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];
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}
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class JoinRequest extends Equatable {
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final String id;
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final String groupId;
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final String userId;
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final JoinRequestStatus status;
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final String? message;
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final DateTime createdAt;
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final DateTime? reviewedAt;
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final String? reviewedBy;
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final String? username;
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final String? avatarUrl;
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const JoinRequest({
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required this.id,
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required this.groupId,
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required this.userId,
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required this.status,
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this.message,
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required this.createdAt,
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this.reviewedAt,
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this.reviewedBy,
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this.username,
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this.avatarUrl,
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});
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factory JoinRequest.fromJson(Map<String, dynamic> json) {
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return JoinRequest(
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id: json['id'] as String,
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groupId: json['group_id'] as String,
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userId: json['user_id'] as String,
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status: JoinRequestStatus.fromString(json['status'] as String),
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message: json['message'] as String?,
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createdAt: DateTime.parse(json['created_at'] as String),
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reviewedAt: json['reviewed_at'] != null
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? DateTime.parse(json['reviewed_at'] as String)
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: null,
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reviewedBy: json['reviewed_by'] as String?,
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username: json['username'] as String?,
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avatarUrl: json['avatar_url'] as String?,
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);
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}
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@override
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List<Object?> get props => [
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id,
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groupId,
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userId,
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status,
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message,
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createdAt,
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reviewedAt,
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reviewedBy,
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username,
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avatarUrl,
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];
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}
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class SuggestedGroup extends Equatable {
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final Group group;
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final String reason;
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const SuggestedGroup({
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required this.group,
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required this.reason,
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});
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factory SuggestedGroup.fromJson(Map<String, dynamic> json) {
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return SuggestedGroup(
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group: Group.fromJson(json),
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reason: json['reason'] as String? ?? 'Suggested for you',
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);
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}
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@override
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List<Object?> get props => [group, reason];
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}
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@ -10,6 +10,7 @@ import '../models/user_settings.dart';
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import '../models/comment.dart';
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import '../models/notification.dart';
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import '../models/beacon.dart';
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import '../models/group.dart';
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import '../config/api_config.dart';
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import '../services/auth_service.dart';
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import '../models/search_results.dart';
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@ -1590,4 +1591,104 @@ class ApiService {
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final data = await _callGoApi('/users/$userId/following', method: 'GET');
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return (data['following'] as List?)?.cast<Map<String, dynamic>>() ?? [];
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}
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// Groups System
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// =========================================================================
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/// List all groups with optional category filter
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Future<List<Group>> listGroups({String? category, int page = 0, int limit = 20}) async {
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final queryParams = <String, String>{
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'page': page.toString(),
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'limit': limit.toString(),
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};
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if (category != null) {
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queryParams['category'] = category;
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}
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final data = await _callGoApi('/groups', method: 'GET', queryParams: queryParams);
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final groups = (data['groups'] as List?) ?? [];
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return groups.map((g) => Group.fromJson(g)).toList();
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}
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/// Get groups the user is a member of
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Future<List<Group>> getMyGroups() async {
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final data = await _callGoApi('/groups/mine', method: 'GET');
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final groups = (data['groups'] as List?) ?? [];
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return groups.map((g) => Group.fromJson(g)).toList();
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}
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/// Get suggested groups for the user
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Future<List<SuggestedGroup>> getSuggestedGroups({int limit = 10}) async {
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final data = await _callGoApi('/groups/suggested', method: 'GET',
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queryParams: {'limit': limit.toString()});
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final suggestions = (data['suggestions'] as List?) ?? [];
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return suggestions.map((s) => SuggestedGroup.fromJson(s)).toList();
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}
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/// Get group details by ID
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Future<Group> getGroup(String groupId) async {
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final data = await _callGoApi('/groups/$groupId', method: 'GET');
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return Group.fromJson(data['group']);
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}
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/// Create a new group
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Future<Map<String, dynamic>> createGroup({
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required String name,
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String? description,
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required GroupCategory category,
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bool isPrivate = false,
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String? avatarUrl,
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String? bannerUrl,
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}) async {
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final body = {
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'name': name,
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'description': description ?? '',
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'category': category.value,
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'is_private': isPrivate,
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if (avatarUrl != null) 'avatar_url': avatarUrl,
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if (bannerUrl != null) 'banner_url': bannerUrl,
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};
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return await _callGoApi('/groups', method: 'POST', body: body);
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}
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/// Join a group or request to join (for private groups)
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Future<Map<String, dynamic>> joinGroup(String groupId, {String? message}) async {
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final body = <String, dynamic>{};
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if (message != null) {
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body['message'] = message;
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}
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return await _callGoApi('/groups/$groupId/join', method: 'POST', body: body);
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}
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/// Leave a group
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Future<void> leaveGroup(String groupId) async {
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await _callGoApi('/groups/$groupId/leave', method: 'POST');
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}
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/// Get group members
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Future<List<GroupMember>> getGroupMembers(String groupId, {int page = 0, int limit = 50}) async {
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final data = await _callGoApi('/groups/$groupId/members', method: 'GET',
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queryParams: {'page': page.toString(), 'limit': limit.toString()});
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final members = (data['members'] as List?) ?? [];
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return members.map((m) => GroupMember.fromJson(m)).toList();
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}
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/// Get pending join requests (admin only)
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Future<List<JoinRequest>> getPendingRequests(String groupId) async {
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final data = await _callGoApi('/groups/$groupId/requests', method: 'GET');
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final requests = (data['requests'] as List?) ?? [];
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return requests.map((r) => JoinRequest.fromJson(r)).toList();
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}
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/// Approve a join request (admin only)
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Future<void> approveJoinRequest(String groupId, String requestId) async {
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await _callGoApi('/groups/$groupId/requests/$requestId/approve', method: 'POST');
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}
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/// Reject a join request (admin only)
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Future<void> rejectJoinRequest(String groupId, String requestId) async {
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await _callGoApi('/groups/$groupId/requests/$requestId/reject', method: 'POST');
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}
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}
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