mirror of
https://github.com/snowykami/neo-blog.git
synced 2025-09-03 15:56:22 +00:00
Snowykami
e659de23fb
- Renamed `orderedBy` to `orderBy` and `reverse` to `desc` in ListPostsParams interface and related functions. - Updated all usages of the sorting parameters in the post listing logic to reflect the new naming convention. feat: add user-related API functions - Implemented `getLoginUser` and `getUserById` functions in the user API to fetch user details. - Enhanced user model to include `language` property. feat: integrate next-intl for internationalization - Added `next-intl` plugin to Next.js configuration for improved localization support. - Removed previous i18n implementation and replaced it with a new structure using JSON files for translations. - Created locale files for English, Japanese, and Chinese with basic translations. - Implemented a request configuration to handle user locales and messages dynamically. fix: clean up unused imports and code - Removed unused i18n utility functions and language settings from device context. - Cleaned up commented-out code in blog card component and sidebar. chore: update dependencies - Added `deepmerge` for merging locale messages. - Updated package.json and pnpm-lock.yaml to reflect new dependencies.
102 lines
2.6 KiB
Go
102 lines
2.6 KiB
Go
package repo
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import (
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"errors"
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"github.com/snowykami/neo-blog/internal/model"
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"github.com/snowykami/neo-blog/pkg/constant"
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"gorm.io/gorm"
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)
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type likeRepo struct{}
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var Like = &likeRepo{}
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func (l *likeRepo) ToggleLike(userID, targetID uint, targetType string) error {
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err := l.checkTargetType(targetType)
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if err != nil {
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return err
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}
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return GetDB().Transaction(func(tx *gorm.DB) error {
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// 判断是否已点赞
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isLiked, err := l.IsLiked(userID, targetID, targetType)
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if err != nil {
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return err
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}
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if isLiked {
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// 已点赞，执行取消点赞逻辑
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if err := tx.Where("target_type = ? AND target_id = ? AND user_id = ?", targetType, targetID, userID).Delete(&model.Like{}).Error; err != nil {
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return err
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}
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} else {
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// 未点赞，执行新增点赞逻辑
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like := &model.Like{
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TargetType: targetType,
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TargetID: targetID,
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UserID: userID,
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}
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if err := tx.Create(like).Error; err != nil {
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return err
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}
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}
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// 重新计算点赞数量
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var count int64
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if err := tx.Model(&model.Like{}).Where("target_type = ? AND target_id = ?", targetType, targetID).Count(&count).Error; err != nil {
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return err
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}
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// 更新目标的点赞数量
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switch targetType {
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case constant.TargetTypePost:
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if err := tx.Model(&model.Post{}).Where("id = ?", targetID).Update("like_count", count).Error; err != nil {
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return err
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}
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case constant.TargetTypeComment:
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if err := tx.Model(&model.Comment{}).Where("id = ?", targetID).Update("like_count", count).Error; err != nil {
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return err
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}
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default:
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return errors.New("invalid target type")
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}
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return nil
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})
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}
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// IsLiked 检查是否点赞
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func (l *likeRepo) IsLiked(userID, targetID uint, targetType string) (bool, error) {
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err := l.checkTargetType(targetType)
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if err != nil {
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return false, err
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}
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var like model.Like
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err = GetDB().Where("target_type = ? AND target_id = ? AND user_id = ?", targetType, targetID, userID).First(&like).Error
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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return false, nil
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}
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return false, err
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}
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return true, nil
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}
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// Count 点赞计数
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func (l *likeRepo) Count(targetID uint, targetType string) (int64, error) {
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err := l.checkTargetType(targetType)
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if err != nil {
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return 0, err
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}
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var count int64
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err = GetDB().Model(&model.Like{}).Where("target_type = ? AND target_id = ?", targetType, targetID).Count(&count).Error
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if err != nil {
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return 0, err
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}
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return count, nil
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}
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func (l *likeRepo) checkTargetType(targetType string) error {
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switch targetType {
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case constant.TargetTypePost, constant.TargetTypeComment:
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return nil
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default:
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return errors.New("invalid target type")
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}
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}
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