Created TurkishBanks Go module.

README.md

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+# TurkishBanks
+Go module for Turkish Banks. 
+Bank information is taken from [Türkiye Cumhuriyet Merkez Bankası (TCMB)](http://eftemkt.tcmb.gov.tr/bankasubelistesi/bankaSubeTumListe.xml).
+
+## Sample Usage
+
+### Install
+
+```shell
+go get github.com/kiliczsh/turkishbanks@v1.0.0
+```
+
+
+### Code
+```go
+package main
+
+import (
+	"fmt"
+	"github.com/kiliczsh/turkishbanks"
+)
+
+func main() {
+	banks, err := TurkishBanks.GetBankList()
+	if err != nil {
+		return
+	}
+	for i := 0; i < len(banks.BankBranches); i++ {
+		b := banks.BankBranches[i]
+		fmt.Printf("%s - %s has %s branches.\n", b.BankCode, b.Bank.BankName, b.BranchSize)
+	}
+}
+
+```
+
+### Output
+
+```
+0001 - TÜRKİYE CUMHURİYET MERKEZ BANKASI has 24 branches.
+0004 - İLLER BANKASI A.Ş. has 3 branches.
+0010 - TÜRKİYE CUMHURİYETİ ZİRAAT BANKASI A.Ş. has 1784 branches.
+0012 - TÜRKİYE HALK BANKASI A.Ş. has 1034 branches.
+0014 - TÜRKİYE SINAİ KALKINMA BANKASI A.Ş. has 3 branches.
+0015 - TÜRKİYE VAKIFLAR BANKASI T.A.O. has 942 branches.
+0016 - TÜRK EXİMBANK has 4 branches.
+0017 - TÜRKİYE KALKINMA VE YATIRIM BANKASI A.Ş. has 5 branches.
+0029 - BİRLEŞİK FON BANKASI A.Ş. has 6 branches.
+0032 - TÜRK EKONOMİ BANKASI A.Ş. has 462 branches.
+0046 - AKBANK T.A.Ş. has 711 branches.
+0059 - ŞEKERBANK T.A.Ş. has 247 branches.
+0062 - TÜRKİYE GARANTİ BANKASI A.Ş. has 938 branches.
+0064 - TÜRKİYE İŞ BANKASI A.Ş. has 1213 branches.
+0067 - YAPI VE KREDİ BANKASI A.Ş. has 876 branches.
+0091 - ARAP TÜRK BANKASI A.Ş. has 13 branches.
+0092 - CITIBANK A.Ş. has 8 branches.
+0096 - TURKISH BANK A.Ş. has 12 branches.
+0098 - JPMORGAN CHASE BANK N.A. has 3 branches.
+0099 - ING BANK A.Ş. has 197 branches.
+0100 - ADABANK A.Ş. has 5 branches.
+0103 - FİBABANKA A.Ş. has 59 branches.
+0108 - TURKLAND BANK A.Ş. has 20 branches.
+0109 - ICBC TURKEY BANK A.Ş. has 46 branches.
+0111 - QNB FİNANSBANK A.Ş. has 548 branches.
+0115 - DEUTSCHE BANK A.Ş. has 5 branches.
+0116 - PASHA YATIRIM BANKASI A.Ş. has 5 branches.
+0121 - STANDARD CHARTERED YATIRIM BANKASI TÜRK A.Ş. has 3 branches.
+0122 - SOCIETE GENERALE (SA) has 3 branches.
+0123 - HSBC BANK A.Ş. has 90 branches.
+0124 - ALTERNATİFBANK A.Ş. has 55 branches.
+0125 - BURGAN BANK A.Ş. has 44 branches.
+0129 - BANK OF AMERICA YATIRIM BANK A.Ş. has 3 branches.
+0132 - İSTANBUL TAKAS VE SAKLAMA BANKASI A.Ş. has 212 branches.
+0134 - DENİZBANK A.Ş. has 725 branches.
+0135 - ANADOLUBANK A.Ş. has 123 branches.
+0137 - RABOBANK A.Ş. has 5 branches.
+0138 - DİLER YATIRIM BANKASI A.Ş. has 6 branches.
+0139 - GSD YATIRIM BANKASI A.Ş. has 8 branches.
+0141 - NUROL YATIRIM BANKASI A.Ş. has 4 branches.
+0142 - BANKPOZİTİF KREDİ VE KALKINMA BANKASI A.Ş. has 8 branches.
+0143 - AKTİF YATIRIM BANKASI A.Ş. has 23 branches.
+0146 - ODEA BANK A.Ş. has 57 branches.
+0147 - MUFG Bank Turkey A.Ş. has 5 branches.
+0148 - INTESA SANPAOLO S.P.A. has 3 branches.
+0149 - BANK OF CHINA TURKEY A.Ş. has 6 branches.
+0150 - GOLDEN GLOBAL YATIRIM BANKASI A.Ş. has 3 branches.
+0203 - ALBARAKA TÜRK KATILIM BANKASI A.Ş. has 247 branches.
+0205 - KUVEYT TÜRK KATILIM BANKASI A.Ş. has 445 branches.
+0206 - TÜRKİYE FİNANS KATILIM BANKASI A.Ş. has 328 branches.
+0209 - ZİRAAT KATILIM BANKASI A.Ş. has 113 branches.
+0210 - VAKIF KATILIM BANKASI A.Ş. has 125 branches.
+0211 - TÜRKİYE EMLAK KATILIM BANKASI A.Ş. has 68 branches.
+0806 - MERKEZİ KAYIT KURULUŞU A.Ş. has 168 branches.
+0807 - POSTA VE TELGRAF TEŞKİLATI A.Ş. has 1026 branches.
+
+```

go.mod

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+module github.com/kiliczsh/turkishbanks
+
+go 1.15

turkishbanks.go

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+package turkishbanks
+
+import (
+	"encoding/json"
+	"encoding/xml"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+)
+
+var TurkishBanksURL = "http://eftemkt.tcmb.gov.tr/bankasubelistesi/bankaSubeTumListe.xml"
+
+type BanksBranchList struct {
+	XMLName      xml.Name       `xml:"bankaSubeTumListe"`
+	BankBranches []BankBranches `xml:"bankaSubeleri"`
+	Date         string         `xml:"tarih,attr"`
+	Xmlns        string         `xml:"xmlns,attr"`
+}
+
+type BankBranches struct {
+	XMLName    xml.Name `xml:"bankaSubeleri"`
+	Bank       Bank     `xml:"banka"`
+	Branch     []Branch `xml:"sube"`
+	BankCode   string   `xml:"bKd,attr"`
+	BranchSize string   `xml:"sAdt,attr"`
+}
+
+type Bank struct {
+	XMLName        xml.Name `xml:"banka"`
+	BankCode       string   `xml:"bKd"`
+	BankName       string   `xml:"bAd"`
+	BankCityName   string   `xml:"bIlAd"`
+	Address        string   `xml:"adr"`
+	LastUpdateType string   `xml:"sonIslemTuru,attr"`
+	LastUpdateTime string   `xml:"sonIslemZamani,attr"`
+}
+
+type Branch struct {
+	XMLName          xml.Name `xml:"sube"`
+	BankCode         string   `xml:"bKd"`
+	BranchCode       string   `xml:"sKd"`
+	BranchName       string   `xml:"sAd"`
+	BranchCityCode   string   `xml:"sIlKd"`
+	BranchCityName   string   `xml:"sIlAd"`
+	BranchCountyCode string   `xml:"sIlcKd"`
+	BranchCountyName string   `xml:"sIlcAd"`
+	Address          string   `xml:"adr"`
+	PhoneNumber      string   `xml:"tlf"`
+	Fax              string   `xml:"fks"`
+	Email            string   `xml:"epst"`
+	LastUpdateType   string   `xml:"sonIslemTuru,attr"`
+	LastUpdateTime   string   `xml:"sonIslemZamani,attr"`
+}
+
+func GetBankListAsJson() ([]byte, error) {
+	if banks, err := GetBankList(); err != nil {
+		log.Printf("TurkishBanks | Failed to get XML: %v", err)
+	} else {
+		jsonObject, err := json.Marshal(banks)
+		if err != nil {
+			return nil, fmt.Errorf("TurkishBanks | Failed to parse data as json: %v", err)
+		}
+		return jsonObject, nil
+	}
+	return nil, errors.New("TurkishBanks | Method failed.")
+}
+
+func GetBankList() (BanksBranchList, error) {
+	var list BanksBranchList
+	if xmlBytes, err := getXML(TurkishBanksURL); err != nil {
+		log.Printf("TurkishBanks | Failed to get XML: %v", err)
+	} else {
+		err := xml.Unmarshal(xmlBytes, &list)
+		if err != nil {
+			return BanksBranchList{}, err
+		}
+	}
+	return list, nil
+}
+
+func getXML(url string) ([]byte, error) {
+	resp, err := http.Get(url)
+	if err != nil {
+		return []byte{}, fmt.Errorf("TurkishBanks | GET error: %v", err)
+	}
+
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return []byte{}, fmt.Errorf("TurkishBanks | Status error: %v", resp.StatusCode)
+	}
+
+	data, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return []byte{}, fmt.Errorf("TurkishBanks | Read body: %v", err)
+	}
+
+	return data, nil
+}

turkishbanks_test.go

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+package turkishbanks
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestGetBankListAsJson(t *testing.T) {
+	list, err := GetBankListAsJson()
+	if err != nil {
+		t.Errorf("TurkishBanks | Tests | GetBankListAsJson failed: %s", err)
+	}
+
+	var banks BanksBranchList
+	err = json.Unmarshal(list, &banks)
+	if err != nil {
+		return
+	}
+
+	if len(banks.BankBranches) <= 0 {
+		t.Errorf("TurkishBanks | Tests | List is empty.")
+	}
+}
+
+func TestGetBankList(t *testing.T) {
+	list, err := GetBankList()
+	if err != nil {
+		t.Errorf("TurkishBanks | Tests | GetBankList failed: %s", err)
+	}
+
+	if len(list.BankBranches) <= 0 {
+		t.Errorf("TurkishBanks | Tests | List is empty.")
+	}
+}