✨ Init

model/common/constant/login.go

@@ -0,0 +1,16 @@
+package constant
+
+// LoginType 自定义登录类型
+type LoginType string
+
+// 登录类型
+const (
+	LoginTypeWeChatMiniApp LoginType = "wechat_mini_app" // 微信小程序登录
+	LoginTypeSms           LoginType = "sms"             // 短信验证码登录
+	LoginTypePassword      LoginType = "password"        // 密码登录
+)
+
+// String 转换为字符串
+func (t LoginType) String() string {
+	return string(t)
+}

model/common/constant/order.go

@@ -0,0 +1,133 @@
+package constant
+
+import "fmt"
+
+// PaymentType 支付方式
+type PaymentType int
+
+const (
+	PaymentTypeNone          PaymentType = iota // 未知  0
+	PaymentTypeWeChatMiniApp                    // 微信小程序 1
+	PaymentTypeWeChatH5                         // 微信H5  2
+	PaymentTypeWeChatAPP                        // 微信APP 3
+	PaymentTypeExchangeCode                     // 兑换码白嫖 4
+)
+
+// 支付渠道描述
+var paymentTypeMap = map[PaymentType]string{
+	PaymentTypeNone:          "未知",
+	PaymentTypeWeChatMiniApp: "微信小程序",
+	PaymentTypeWeChatH5:      "微信H5",
+	PaymentTypeWeChatAPP:     "微信APP",
+	PaymentTypeExchangeCode:  "兑换码",
+}
+
+// 处理为看得懂的状态
+func (pt PaymentType) String() string {
+	if str, ok := paymentTypeMap[pt]; ok {
+		return str
+	}
+	return fmt.Sprintf("未知状态(%d)", pt)
+}
+
+// MarshalJSON JSON序列化的时候转换为中文
+func (pt PaymentType) MarshalJSON() ([]byte, error) {
+	return []byte(`"` + pt.String() + `"`), nil
+}
+
+// =====================================================================================================================
+
+type PayStatus int
+
+const (
+	PayStatusNot      PayStatus = iota // 未支付
+	PayStatusSuccess                   // 支付成功
+	PayStatusFail                      // 支付失败
+	PayStatusRefunded                  // 已退款
+)
+
+var payStatusMap = map[PayStatus]string{
+	PayStatusNot:      "未支付",
+	PayStatusSuccess:  "支付成功",
+	PayStatusFail:     "支付失败",
+	PayStatusRefunded: "已退款",
+}
+
+// 处理为看得懂的状态
+func (ps PayStatus) String() string {
+	if str, ok := payStatusMap[ps]; ok {
+		return str
+	}
+	return fmt.Sprintf("未知状态(%d)", ps)
+}
+
+// MarshalJSON JSON序列化的时候转换为中文
+func (ps PayStatus) MarshalJSON() ([]byte, error) {
+	return []byte(fmt.Sprintf(`"%s"`, ps.String())), nil
+}
+
+// =====================================================================================================================
+
+type OrderStatus int
+
+const (
+	OrderStatusWait              OrderStatus = iota // 待支付	0
+	OrderStatusUsing                                // 生效中	1
+	OrderStatusFailure                              // 已失效	2
+	OrderStatusApplicationRefund                    // 已申请退款	3
+	OrderStatusRefunding                            // 退款中	4
+	OrderStatusRefunded                             // 已退款	5
+	OrderStatusCanceled                             // 已取消	6
+	OrderStatusEnd                                  // 已完成	7
+)
+
+var orderStatusMap = map[OrderStatus]string{
+	OrderStatusWait:              "待支付",
+	OrderStatusUsing:             "生效中",
+	OrderStatusFailure:           "已失效",
+	OrderStatusApplicationRefund: "已申请退款",
+	OrderStatusRefunding:         "退款中",
+	OrderStatusRefunded:          "已退款",
+	OrderStatusCanceled:          "已取消",
+	OrderStatusEnd:               "已完成",
+}
+
+// 处理为看得懂的状态
+func (os OrderStatus) String() string {
+	if str, ok := orderStatusMap[os]; ok {
+		return str
+	}
+	return fmt.Sprintf("未知状态(%d)", os)
+}
+
+// MarshalJSON JSON序列化的时候转换为中文
+func (os OrderStatus) MarshalJSON() ([]byte, error) {
+	return []byte(fmt.Sprintf(`"%s"`, os.String())), nil
+}
+
+// =====================================================================================================================
+
+type OrderServiceType int
+
+const (
+	OrderServiceTypeProduct  OrderServiceType = iota + 1 // 普通商品
+	OrderServiceTypeActivity                             // 活动
+)
+
+var orderServiceTypeMap = map[OrderServiceType]string{
+	OrderServiceTypeProduct:  "服务",
+	OrderServiceTypeActivity: "活动",
+}
+
+// 处理为看得懂的状态
+func (os OrderServiceType) String() string {
+	if str, ok := orderServiceTypeMap[os]; ok {
+		return str
+	}
+	return fmt.Sprintf("未知状态(%d)", os)
+}
+
+// MarshalJSON JSON序列化的时候转换为中文
+func (os OrderServiceType) MarshalJSON() ([]byte, error) {
+	return []byte(fmt.Sprintf(`"%s"`, os.String())), nil
+}

model/common/constant/rds_key.go

@@ -0,0 +1,8 @@
+package constant
+
+const (
+	OAuth2RedisKey     = "oauth:token:"    // Token缓存前缀
+	OAuth2UserCacheKey = "oauth:user:"     // 用户缓存前缀
+	ApiAntiShakeKey    = "api:antishake:"  // 防抖锁
+	WeChatSessionKey   = "wechat:session:" // 小程序用户SessionKey前缀
+)

model/common/constant/user.go

@@ -0,0 +1,88 @@
+package constant
+
+import (
+	"fmt"
+)
+
+// UserStatus 用户状态
+type UserStatus string
+
+const (
+	UserStatusActive   UserStatus = "NORMAL"  // 用户状态正常
+	UserStatusDisabled UserStatus = "DISABLE" // 已禁用用户
+)
+
+// 状态对应的描述
+var userStatusMap = map[UserStatus]string{
+	UserStatusActive:   "正常",
+	UserStatusDisabled: "已禁用",
+}
+
+// 处理为看得懂的状态
+func (s UserStatus) String() string {
+	if str, ok := userStatusMap[s]; ok {
+		return str
+	}
+	return string(s)
+}
+
+// =====================================================================================================================
+
+// UserSex 性别
+type UserSex int
+
+const (
+	UserSexNone   UserSex = iota // 不知道是啥
+	UserSexMale                  // 男
+	UserSexFemale                // 女
+	UserSexOther                 // 其他性别
+)
+
+// 状态对应的描述
+var userSexMap = map[UserSex]string{
+	UserSexNone:   "无性别",
+	UserSexMale:   "男",
+	UserSexFemale: "女",
+	UserSexOther:  "其他",
+}
+
+// FromString 中文取性别
+func (s UserSex) FromString(sex string) UserSex {
+	result := UserSexNone
+	for key, value := range userSexMap {
+		if sex == value {
+			result = key
+			break
+		}
+	}
+	return result
+}
+
+// 处理为看得懂的状态
+func (s UserSex) String() string {
+	if str, ok := userSexMap[s]; ok {
+		return str
+	}
+	//return strconv.Itoa(int(s))
+	return fmt.Sprintf("UserSex(%d)", int(s))
+}
+
+// MarshalJSON JSON序列化的时候转换为中文
+func (s UserSex) MarshalJSON() ([]byte, error) {
+	return []byte(`"` + s.String() + `"`), nil
+}
+
+// =====================================================================================================================
+
+// UserIdentity 用户身份
+type UserIdentity string
+
+const (
+	UserIdentityAdmin UserIdentity = "admin" // 管理员
+	UserIdentityUser  UserIdentity = "user"  // 普通用户
+)
+
+// String implements the Stringer interface.
+func (t UserIdentity) String() string {
+	return string(t)
+}