feat(notification): add dashboard notification center

internal/repositories/notification_repository.go

@@ -0,0 +1,67 @@
+package repositories
+
+import (
+	"time"
+
+	"cs-agent/internal/models"
+
+	"github.com/mlogclub/simple/sqls"
+	"github.com/mlogclub/simple/web/params"
+	"gorm.io/gorm"
+)
+
+var NotificationRepository = newNotificationRepository()
+
+func newNotificationRepository() *notificationRepository {
+	return &notificationRepository{}
+}
+
+type notificationRepository struct {
+}
+
+func (r *notificationRepository) Get(db *gorm.DB, id int64) *models.Notification {
+	ret := &models.Notification{}
+	if err := db.First(ret, "id = ?", id).Error; err != nil {
+		return nil
+	}
+	return ret
+}
+
+func (r *notificationRepository) Find(db *gorm.DB, cnd *sqls.Cnd) (list []models.Notification) {
+	cnd.Find(db, &list)
+	return
+}
+
+func (r *notificationRepository) FindPageByParams(db *gorm.DB, params *params.QueryParams) (list []models.Notification, paging *sqls.Paging) {
+	return r.FindPageByCnd(db, &params.Cnd)
+}
+
+func (r *notificationRepository) FindPageByCnd(db *gorm.DB, cnd *sqls.Cnd) (list []models.Notification, paging *sqls.Paging) {
+	cnd.Find(db, &list)
+	count := cnd.Count(db, &models.Notification{})
+
+	paging = &sqls.Paging{
+		Page:  cnd.Paging.Page,
+		Limit: cnd.Paging.Limit,
+		Total: count,
+	}
+	return
+}
+
+func (r *notificationRepository) Count(db *gorm.DB, cnd *sqls.Cnd) int64 {
+	return cnd.Count(db, &models.Notification{})
+}
+
+func (r *notificationRepository) Create(db *gorm.DB, item *models.Notification) error {
+	return db.Create(item).Error
+}
+
+func (r *notificationRepository) Updates(db *gorm.DB, id int64, columns map[string]any) error {
+	return db.Model(&models.Notification{}).Where("id = ?", id).Updates(columns).Error
+}
+
+func (r *notificationRepository) MarkAllRead(db *gorm.DB, userID int64, readAt time.Time) error {
+	return db.Model(&models.Notification{}).
+		Where("recipient_user_id = ? AND read_at IS NULL", userID).
+		Updates(map[string]any{"read_at": readAt}).Error
+}