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improve errcode feature for package gerror

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This commit is contained in:
John Guo
2021-08-04 20:50:45 +08:00
parent ff70e54e3e
commit 4c54b1cfbc
8 changed files with 122 additions and 42 deletions
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84
errors/gerror/gerror_code.go
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@ -9,32 +9,60 @@ package gerror
// Reserved internal error code of framework: code < 1000.
const (
// ===============================================================================
// Common system codes.
// ===============================================================================
CodeNil = -1 // No error code specified.
CodeOk = 0 // It is OK.
CodeInternalError = 50 + iota // An error occurred internally.
CodeValidationFailed // Data validation failed.
CodeDbOperationError // Database operation error.
CodeInvalidParameter // The given parameter for current operation is invalid.
CodeMissingParameter // Parameter for current operation is missing.
CodeInvalidOperation // The function cannot be used like this.
CodeInvalidConfiguration // The configuration is invalid for current operation.
CodeMissingConfiguration // The configuration is missing for current operation.
CodeNotImplemented // The operation is not implemented yet.
CodeNotSupported // The operation is not supported yet.
CodeOperationFailed // I tried, but I cannot give you what you want.
CodeNotAuthorized // Not Authorized.
CodeSecurityReason // Security Reason.
CodeServerBusy // Server is busy, please try again later.
CodeUnknown // Unknown error.
CodeResourceNotExist // Resource does not exist.
// ===============================================================================
// Common business codes.
// ===============================================================================
CodeBusinessValidationFailed = 300 + iota // Business validation failed.
CodeNil = -1 // No error code specified.
CodeOk = 0 // It is OK.
CodeInternalError = 50 // An error occurred internally.
CodeValidationFailed = 51 // Data validation failed.
CodeDbOperationError = 52 // Database operation error.
CodeInvalidParameter = 53 // The given parameter for current operation is invalid.
CodeMissingParameter = 54 // Parameter for current operation is missing.
CodeInvalidOperation = 55 // The function cannot be used like this.
CodeInvalidConfiguration = 56 // The configuration is invalid for current operation.
CodeMissingConfiguration = 57 // The configuration is missing for current operation.
CodeNotImplemented = 58 // The operation is not implemented yet.
CodeNotSupported = 59 // The operation is not supported yet.
CodeOperationFailed = 60 // I tried, but I cannot give you what you want.
CodeNotAuthorized = 61 // Not Authorized.
CodeSecurityReason = 62 // Security Reason.
CodeServerBusy = 63 // Server is busy, please try again later.
CodeUnknown = 64 // Unknown error.
CodeResourceNotExist = 65 // Resource does not exist.
CodeBusinessValidationFailed = 300 // Business validation failed.
)
var (
// codeMessageMap is the mapping from code to according string message.
codeMessageMap = map[int]string{
CodeNil: "",
CodeOk: "OK",
CodeInternalError: "Internal Error",
CodeValidationFailed: "Validation Failed",
CodeDbOperationError: "Database Operation Error",
CodeInvalidParameter: "Invalid Parameter",
CodeMissingParameter: "Missing Parameter",
CodeInvalidOperation: "Invalid Operation",
CodeInvalidConfiguration: "Invalid Configuration",
CodeMissingConfiguration: "Missing Configuration",
CodeNotImplemented: "Not Implemented",
CodeNotSupported: "Not Supported",
CodeOperationFailed: "Operation Failed",
CodeNotAuthorized: "Not Authorized",
CodeSecurityReason: "Security Reason",
CodeServerBusy: "Server Is Busy",
CodeUnknown: "Unknown Error",
CodeResourceNotExist: "Resource Not Exist",
CodeBusinessValidationFailed: "Business Validation Failed",
}
)
// RegisterCode registers custom error code to global error codes for gerror recognition.
func RegisterCode(code int, message string) {
codeMessageMap[code] = message
}
// RegisterCodeMap registers custom error codes to global error codes for gerror recognition using map.
func RegisterCodeMap(codes map[int]string) {
for k, v := range codes {
codeMessageMap[k] = v
}
}