Merge remote-tracking branch 'origin/master' into internal

internal/model/subscribe/subscribe.go

@@ -1,11 +1,58 @@
 package subscribe
 
 import (
+	"database/sql/driver"
+	"encoding/json"
 	"time"
 
 	"gorm.io/gorm"
 )
 
+// JSONInt64Slice is a custom type for handling []int64 as JSON in database
+type JSONInt64Slice []int64
+
+// Scan implements sql.Scanner interface
+func (j *JSONInt64Slice) Scan(value interface{}) error {
+	if value == nil {
+		*j = []int64{}
+		return nil
+	}
+
+	// Handle []byte
+	bytes, ok := value.([]byte)
+	if !ok {
+		// Try to handle string
+		str, ok := value.(string)
+		if !ok {
+			*j = []int64{}
+			return nil
+		}
+		bytes = []byte(str)
+	}
+
+	if len(bytes) == 0 {
+		*j = []int64{}
+		return nil
+	}
+
+	// Check if it's a JSON array
+	if bytes[0] != '[' {
+		// Not a JSON array, return empty slice
+		*j = []int64{}
+		return nil
+	}
+
+	return json.Unmarshal(bytes, j)
+}
+
+// Value implements driver.Valuer interface
+func (j JSONInt64Slice) Value() (driver.Value, error) {
+	if len(j) == 0 {
+		return "[]", nil
+	}
+	return json.Marshal(j)
+}
+
 type Subscribe struct {
 	Id                int64     `gorm:"primaryKey"`
 	Name              string    `gorm:"type:varchar(255);not null;default:'';comment:Subscribe Name"`