63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
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package service
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import (
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"ai_xhs/database"
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"ai_xhs/models"
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)
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// FeedbackService 反馈服务
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type FeedbackService struct{}
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// NewFeedbackService 创建反馈服务
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func NewFeedbackService() *FeedbackService {
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return &FeedbackService{}
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}
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// CreateFeedback 创建反馈
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func (fs *FeedbackService) CreateFeedback(feedback *models.Feedback) error {
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return database.DB.Create(feedback).Error
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}
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// GetFeedbackList 获取反馈列表
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func (fs *FeedbackService) GetFeedbackList(userID, page, pageSize int, feedbackType, status string) ([]models.Feedback, int64, error) {
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var feedbacks []models.Feedback
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var total int64
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query := database.DB.Model(&models.Feedback{}).Where("created_user_id = ?", userID)
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// 筛选条件
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if feedbackType != "" {
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query = query.Where("feedback_type = ?", feedbackType)
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}
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if status != "" {
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query = query.Where("status = ?", status)
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}
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// 获取总数
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if err := query.Count(&total).Error; err != nil {
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return nil, 0, err
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}
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// 分页查询
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offset := (page - 1) * pageSize
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if err := query.Order("created_at DESC").Offset(offset).Limit(pageSize).Find(&feedbacks).Error; err != nil {
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return nil, 0, err
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}
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return feedbacks, total, nil
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}
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// GetFeedbackByID 根据ID获取反馈
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func (fs *FeedbackService) GetFeedbackByID(id int) (*models.Feedback, error) {
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var feedback models.Feedback
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if err := database.DB.First(&feedback, id).Error; err != nil {
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return nil, err
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}
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return &feedback, nil
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}
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// UpdateFeedbackStatus 更新反馈状态（管理员使用）
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func (fs *FeedbackService) UpdateFeedbackStatus(id int, status string) error {
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return database.DB.Model(&models.Feedback{}).Where("id = ?", id).Update("status", status).Error
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}
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