api/const.go

   1 package api
   2
   3 import (
   4         "net/http"
   5
   6         "github.com/jloup/utils"
   7 )
   8
   9 //go:generate stringer -type=Status -output const_string.go
  10 type Status uint32
  11
  12 const EXTERNAL_SERVICE_TIMEOUT_SECONDS = 20
  13
  14 const (
  15         OK Status = iota
  16         NOK
  17 )
  18
  19 var (
  20         errorFlagCounter               utils.Counter = 0
  21         BadRequest                     utils.Flag    = utils.InitFlag(&errorFlagCounter, "BadRequest")
  22         EmailExists                    utils.Flag    = utils.InitFlag(&errorFlagCounter, "EmailExists")
  23         ExternalServiceTimeout         utils.Flag    = utils.InitFlag(&errorFlagCounter, "ExternalServiceTimeout")
  24         InternalError                  utils.Flag    = utils.InitFlag(&errorFlagCounter, "InternalError")
  25         InvalidCredentials             utils.Flag    = utils.InitFlag(&errorFlagCounter, "InvalidCredentials")
  26         InvalidEmail                   utils.Flag    = utils.InitFlag(&errorFlagCounter, "InvalidEmail")
  27         InvalidMarketCredentials       utils.Flag    = utils.InitFlag(&errorFlagCounter, "InvalidMarketCredentials")
  28         MarketCredentialsNotConfigured utils.Flag    = utils.InitFlag(&errorFlagCounter, "MarketCredentialsNotConfigured")
  29         IPRestrictedApiKey             utils.Flag    = utils.InitFlag(&errorFlagCounter, "IPRestrictedApiKey")
  30         InvalidOtp                     utils.Flag    = utils.InitFlag(&errorFlagCounter, "InvalidOtp")
  31         InvalidPassword                utils.Flag    = utils.InitFlag(&errorFlagCounter, "InvalidPassword")
  32         NeedOtpValidation              utils.Flag    = utils.InitFlag(&errorFlagCounter, "NeedOtpValidation")
  33         NotAuthorized                  utils.Flag    = utils.InitFlag(&errorFlagCounter, "NotAuthorized")
  34         NotFound                       utils.Flag    = utils.InitFlag(&errorFlagCounter, "NotFound")
  35         OtpAlreadySetup                utils.Flag    = utils.InitFlag(&errorFlagCounter, "OtpAlreadySetup")
  36         OtpNotSetup                    utils.Flag    = utils.InitFlag(&errorFlagCounter, "OtpNotSetup")
  37         UserNotConfirmed               utils.Flag    = utils.InitFlag(&errorFlagCounter, "UserNotConfirmed")
  38
  39         StatusBadRequest     utils.Flag = utils.Join("BadRequest", BadRequest, InvalidPassword, InvalidEmail, InvalidMarketCredentials, IPRestrictedApiKey, MarketCredentialsNotConfigured)
  40         StatusUnauthorized   utils.Flag = utils.Join("Unauthorized", InvalidCredentials, InvalidOtp)
  41         StatusForbidden      utils.Flag = utils.Join("Forbidden", UserNotConfirmed, NotAuthorized, OtpAlreadySetup, OtpNotSetup, NeedOtpValidation)
  42         StatusConflicts      utils.Flag = utils.Join("Conflicts", EmailExists)
  43         StatusNotFound       utils.Flag = utils.Join("NotFound", NotFound)
  44         StatusGatewayTimeout utils.Flag = utils.Join("GatewayTimeout", ExternalServiceTimeout)
  45 )
  46
  47 func StatusToHttpCode(status Status, code utils.Flag) int {
  48         if status == OK {
  49                 return http.StatusOK
  50         }
  51
  52         switch {
  53         case utils.Intersect(code, StatusBadRequest):
  54                 return http.StatusBadRequest
  55         case utils.Intersect(code, StatusUnauthorized):
  56                 return http.StatusUnauthorized
  57         case utils.Intersect(code, StatusForbidden):
  58                 return http.StatusForbidden
  59         case utils.Intersect(code, StatusConflicts):
  60                 return http.StatusConflict
  61         case utils.Intersect(code, StatusNotFound):
  62                 return http.StatusNotFound
  63         case utils.Intersect(code, StatusGatewayTimeout):
  64                 return http.StatusGatewayTimeout
  65         }
  66
  67         return http.StatusInternalServerError
  68 }