First commit

backend/internal/model/api_key.go

@@ -0,0 +1,32 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type ApiKey struct {
+	ID        int64          `gorm:"primaryKey" json:"id"`
+	UserID    int64          `gorm:"index;not null" json:"user_id"`
+	Key       string         `gorm:"uniqueIndex;size:128;not null" json:"key"` // sk-xxx
+	Name      string         `gorm:"size:100;not null" json:"name"`
+	GroupID   *int64         `gorm:"index" json:"group_id"`
+	Status    string         `gorm:"size:20;default:active;not null" json:"status"` // active/disabled
+	CreatedAt time.Time      `gorm:"not null" json:"created_at"`
+	UpdatedAt time.Time      `gorm:"not null" json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+
+	// 关联
+	User  *User  `gorm:"foreignKey:UserID" json:"user,omitempty"`
+	Group *Group `gorm:"foreignKey:GroupID" json:"group,omitempty"`
+}
+
+func (ApiKey) TableName() string {
+	return "api_keys"
+}
+
+// IsActive 检查是否激活
+func (k *ApiKey) IsActive() bool {
+	return k.Status == "active"
+}