Add activities page.

server/dao/activity.go

@@ -0,0 +1,53 @@
+package dao
+
+import "nysoure/server/model"
+
+func AddNewResourceActivity(userID, resourceID uint) error {
+	activity := &model.Activity{
+		UserID: userID,
+		Type:   model.ActivityTypeNewResource,
+		RefID:  resourceID,
+	}
+	return db.Create(activity).Error
+}
+
+func AddUpdateResourceActivity(userID, resourceID uint) error {
+	activity := &model.Activity{
+		UserID: userID,
+		Type:   model.ActivityTypeUpdateResource,
+		RefID:  resourceID,
+	}
+	return db.Create(activity).Error
+}
+
+func AddNewCommentActivity(userID, commentID uint) error {
+	activity := &model.Activity{
+		UserID: userID,
+		Type:   model.ActivityTypeNewComment,
+		RefID:  commentID,
+	}
+	return db.Create(activity).Error
+}
+
+func DeleteResourceActivity(resourceID uint) error {
+	return db.Where("ref_id = ? AND (type = ? OR type = ?)", resourceID, model.ActivityTypeNewResource, model.ActivityTypeUpdateResource).Delete(&model.Activity{}).Error
+}
+
+func DeleteCommentActivity(commentID uint) error {
+	return db.Where("ref_id = ? AND type = ?", commentID, model.ActivityTypeNewComment).Delete(&model.Activity{}).Error
+}
+
+func GetActivityList(offset, limit int) ([]model.Activity, int, error) {
+	var activities []model.Activity
+	var total int64
+
+	if err := db.Model(&model.Activity{}).Count(&total).Error; err != nil {
+		return nil, 0, err
+	}
+
+	if err := db.Offset(offset).Limit(limit).Order("id DESC").Find(&activities).Error; err != nil {
+		return nil, 0, err
+	}
+
+	return activities, int(total), nil
+}

server/dao/comment.go

@@ -62,3 +62,11 @@ func GetCommentsWithUser(username string, page, pageSize int) ([]model.Comment,
 	totalPages := (int(total) + pageSize - 1) / pageSize
 	return comments, totalPages, nil
 }
+
+func GetCommentByID(commentID uint) (*model.Comment, error) {
+	var comment model.Comment
+	if err := db.Preload("User").Preload("Resource").First(&comment, commentID).Error; err != nil {
+		return nil, err
+	}
+	return &comment, nil
+}

server/dao/db.go

@@ -34,7 +34,18 @@ func init() {
 		}
 	}
 
-	_ = db.AutoMigrate(&model.User{}, &model.Resource{}, &model.Image{}, &model.Tag{}, &model.Storage{}, &model.File{}, &model.UploadingFile{}, &model.Statistic{}, &model.Comment{})
+	_ = db.AutoMigrate(
+		&model.User{},
+		&model.Resource{},
+		&model.Image{},
+		&model.Tag{},
+		&model.Storage{},
+		&model.File{},
+		&model.UploadingFile{},
+		&model.Statistic{},
+		&model.Comment{},
+		&model.Activity{},
+	)
 }
 
 func GetDB() *gorm.DB {