v0.1

internal/application/api/errors.go

@@ -0,0 +1,47 @@
+package api
+
+import "errors"
+
+// API调用相关错误类型
+var (
+	ErrQueryEmpty      = errors.New("查询为空")
+	ErrSystem          = errors.New("接口异常")
+	ErrDecryptFail     = errors.New("解密失败")
+	ErrRequestParam    = errors.New("请求参数结构不正确")
+	ErrInvalidParam    = errors.New("参数校验不正确")
+	ErrInvalidIP       = errors.New("未经授权的IP")
+	ErrMissingAccessId = errors.New("缺少Access-Id")
+	ErrInvalidAccessId = errors.New("未经授权的AccessId")
+	ErrFrozenAccount   = errors.New("账户已冻结")
+	ErrArrears         = errors.New("账户余额不足，无法请求")
+	ErrProductNotFound = errors.New("产品不存在")
+	ErrProductDisabled = errors.New("产品已停用")
+	ErrNotSubscribed   = errors.New("未订阅此产品")
+	ErrBusiness        = errors.New("业务失败")
+)
+
+// 错误码映射 - 严格按照用户要求
+var ErrorCodeMap = map[error]int{
+	ErrQueryEmpty:      1000,
+	ErrSystem:          1001,
+	ErrDecryptFail:     1002,
+	ErrRequestParam:    1003,
+	ErrInvalidParam:    1003,
+	ErrInvalidIP:       1004,
+	ErrMissingAccessId: 1005,
+	ErrInvalidAccessId: 1006,
+	ErrFrozenAccount:   1007,
+	ErrArrears:         1007,
+	ErrProductNotFound: 1008,
+	ErrProductDisabled: 1008,
+	ErrNotSubscribed:   1008,
+	ErrBusiness:        2001,
+}
+
+// GetErrorCode 获取错误对应的错误码
+func GetErrorCode(err error) int {
+	if code, exists := ErrorCodeMap[err]; exists {
+		return code
+	}
+	return 1001 // 默认返回接口异常
+}