freefire
24c6dea38c
- 新增附件模型与上传服务，拆分头像上传/管理逻辑 - 重构用户资料接口，移除直接修改头像字段，改用专用上传接口 - 添加站点公开设置API与管理员外观配置页 - 全局替换hover背景为accent-soft，优化交互一致性 - 完善头像组件，支持图片加载失败回退与src更新重置 - 新增用户状态事件总线，解决同页头像更新不及时问题 - 调整依赖包顺序与CI依赖版本 - 重构板块列表接口，新增帖子计数 - 迁移账号设置到用户主页tab，合并重复代码
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package service
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import (
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"github.com/freefire/jiang13-bbs/model"
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"gorm.io/gorm"
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)
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// BoardService 板块服务
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type BoardService struct {
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db *gorm.DB
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}
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func NewBoardService(db *gorm.DB) *BoardService {
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return &BoardService{db: db}
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}
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// BoardWithCount 板块及其已发布帖子计数（Board 字段被 encoding/json 展平）
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type BoardWithCount struct {
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model.Board
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PostCount int64 `json:"post_count"`
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}
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// List 获取所有板块（按 sort_order 排序），附带各板块已发布帖子数（板块目录页展示用）
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func (s *BoardService) List() ([]BoardWithCount, error) {
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var boards []model.Board
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if err := s.db.Order("sort_order ASC, id ASC").Find(&boards).Error; err != nil {
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return nil, err
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}
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type countRow struct {
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BoardID uint
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Cnt int64
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}
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var counts []countRow
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if err := s.db.Model(&model.Post{}).
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Select("board_id, COUNT(*) AS cnt").
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Where("status = ?", model.ContentStatusPublished).
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Group("board_id").Scan(&counts).Error; err != nil {
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return nil, err
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}
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countMap := make(map[uint]int64, len(counts))
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for _, c := range counts {
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countMap[c.BoardID] = c.Cnt
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}
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items := make([]BoardWithCount, 0, len(boards))
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for _, b := range boards {
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items = append(items, BoardWithCount{Board: b, PostCount: countMap[b.ID]})
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}
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return items, nil
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}
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// Get 根据 ID 获取板块
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func (s *BoardService) Get(id uint) (*model.Board, error) {
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var board model.Board
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if err := s.db.First(&board, id).Error; err != nil {
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return nil, err
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}
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return &board, nil
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}
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