Cache.go

package main

import (
    "time"
    "crypto/md5"
    "encoding/hex"
    "encoding/json"

    "github.com/patrickmn/go-cache"
)

//--
var authCache = cache.New(5*time.Hour, 5*time.Hour)
var chargeCache = cache.New(5*time.Hour, 5*time.Hour)
var captureCache = cache.New(5*time.Hour, 5*time.Hour)
var voidCache = cache.New(5*time.Hour, 5*time.Hour)


type CacheObject struct {
    Status      int
    RequestId   string
    RequestHash string
    Idempotency string
    Charge      ChargeObject
    Refund      RefundData
    Error       ErrorResponse
    Type        string
}

func MD5Hash(v interface{}) (string) {
    out, err := json.Marshal(v)
    if err != nil {
        panic(err)
    }
    aStringToHash := []byte(out)
    //Get the hashes in bytes
    md5Bytes := md5.Sum(aStringToHash)
    //hash
    return hex.EncodeToString(md5Bytes[:])
}

//cache to manage idempotency

var idempotencyCache = cache.New(5*time.Hour, 5*time.Hour)
//
type Idempotency struct {
    Type        string
    RequestId   string
    ChargeId    string
    RequestHash string
}