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backend/internal/model/user.go

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package model
import (
"time"
"gorm.io/datatypes"
)
// User 用户模型
// @Description 用户账户数据模型
type User struct {
ID int64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
Username string `gorm:"column:username;type:varchar(255);not null;uniqueIndex:idx_user_username_status,priority:1" json:"username"`
Password string `gorm:"column:password;type:varchar(255);not null" json:"-"` // 密码不返回给前端
Email string `gorm:"column:email;type:varchar(255);not null;uniqueIndex:idx_user_email_status,priority:1" json:"email"`
Avatar string `gorm:"column:avatar;type:varchar(255);not null;default:''" json:"avatar"`
Points int `gorm:"column:points;type:integer;not null;default:0;index:idx_user_points,sort:desc" json:"points"`
Role string `gorm:"column:role;type:varchar(50);not null;default:'user';index:idx_user_role_status,priority:1" json:"role"`
Status int16 `gorm:"column:status;type:smallint;not null;default:1;index:idx_user_username_status,priority:2;index:idx_user_email_status,priority:2;index:idx_user_role_status,priority:2" json:"status"` // 1:正常, 0:禁用, -1:删除
Properties *datatypes.JSON `gorm:"column:properties;type:jsonb" json:"properties,omitempty" swaggertype:"string"` // JSON数据存储为PostgreSQL的JSONB类型
LastLoginAt *time.Time `gorm:"column:last_login_at;type:timestamp;index:idx_user_last_login,sort:desc" json:"last_login_at,omitempty"`
CreatedAt time.Time `gorm:"column:created_at;type:timestamp;not null;default:CURRENT_TIMESTAMP;index:idx_user_created_at,sort:desc" json:"created_at"`
UpdatedAt time.Time `gorm:"column:updated_at;type:timestamp;not null;default:CURRENT_TIMESTAMP" json:"updated_at"`
}
// TableName 指定表名
func (User) TableName() string {
return "user"
}
// UserPointLog 用户积分变更记录
// @Description 用户积分变动日志记录
type UserPointLog struct {
ID int64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
UserID int64 `gorm:"column:user_id;not null;index:idx_point_logs_user_created,priority:1" json:"user_id"`
ChangeType string `gorm:"column:change_type;type:varchar(50);not null;index:idx_point_logs_change_type" json:"change_type"` // EARN, SPEND, ADMIN_ADJUST
Amount int `gorm:"column:amount;type:integer;not null" json:"amount"`
BalanceBefore int `gorm:"column:balance_before;type:integer;not null" json:"balance_before"`
BalanceAfter int `gorm:"column:balance_after;type:integer;not null" json:"balance_after"`
Reason string `gorm:"column:reason;type:varchar(255);not null" json:"reason"`
ReferenceType string `gorm:"column:reference_type;type:varchar(50)" json:"reference_type,omitempty"`
ReferenceID *int64 `gorm:"column:reference_id;type:bigint" json:"reference_id,omitempty"`
OperatorID *int64 `gorm:"column:operator_id;type:bigint;index" json:"operator_id,omitempty"`
CreatedAt time.Time `gorm:"column:created_at;type:timestamp;not null;default:CURRENT_TIMESTAMP;index:idx_point_logs_user_created,priority:2,sort:desc;index:idx_point_logs_created_at,sort:desc" json:"created_at"`
// 关联
User *User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE" json:"user,omitempty"`
Operator *User `gorm:"foreignKey:OperatorID;constraint:OnDelete:SET NULL" json:"operator,omitempty"`
}
// TableName 指定表名
func (UserPointLog) TableName() string {
return "user_point_logs"
}
// UserLoginLog 用户登录日志
// @Description 用户登录历史记录
type UserLoginLog struct {
ID int64 `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
UserID int64 `gorm:"column:user_id;not null;index:idx_login_logs_user_created,priority:1" json:"user_id"`
IPAddress string `gorm:"column:ip_address;type:inet;not null;index:idx_login_logs_ip" json:"ip_address"`
UserAgent string `gorm:"column:user_agent;type:text" json:"user_agent,omitempty"`
LoginMethod string `gorm:"column:login_method;type:varchar(50);not null;default:'PASSWORD'" json:"login_method"`
IsSuccess bool `gorm:"column:is_success;not null;index:idx_login_logs_success" json:"is_success"`
FailureReason string `gorm:"column:failure_reason;type:varchar(255)" json:"failure_reason,omitempty"`
CreatedAt time.Time `gorm:"column:created_at;type:timestamp;not null;default:CURRENT_TIMESTAMP;index:idx_login_logs_user_created,priority:2,sort:desc;index:idx_login_logs_created_at,sort:desc" json:"created_at"`
// 关联
User *User `gorm:"foreignKey:UserID;constraint:OnDelete:CASCADE" json:"user,omitempty"`
}
// TableName 指定表名
func (UserLoginLog) TableName() string {
return "user_login_logs"
}