This commit is contained in:
Illya Marchenko 2024-03-27 22:28:01 +02:00
parent 2efcb11e53
commit 697747ade1
Signed by: stuzer05
GPG Key ID: A6ABAAA9268F9F4F
4 changed files with 171 additions and 167 deletions

37
http.go Normal file

@ -0,0 +1,37 @@
package main
import (
"encoding/json"
"io"
monobank "main/monobank/api/webhook/models"
"net/http"
)
func readResponseBody(r *http.Request) (monobank.Transaction, error) {
// read body bytes
body, err := io.ReadAll(r.Body)
if err != nil {
return monobank.Transaction{}, err
}
//fmt.Println(string(body))
//w.WriteHeader(http.StatusOK)
//return
//body = []byte("{\"type\":\"StatementItem\",\"data\":{\"account\":\"4723djMLsLOCzhoeYjxqRw\",\"statementItem\":{\"id\":\"5_NQ0arGAmp2pyNzvA\",\"time\":1711544958,\"description\":\"З чорної картки\",\"mcc\":4829,\"originalMcc\":4829,\"amount\":-572000,\"operationAmount\":-572000,\"currencyCode\":980,\"commissionRate\":22000,\"cashbackAmount\":0,\"balance\":8101246,\"hold\":true,\"receiptId\":\"EMXC-P266-90PC-EB8C\"}}}")
LogString(string(body))
// check empty body
if len(string(body)) == 0 {
return monobank.Transaction{}, err
}
// parse body
var transaction monobank.Transaction
err = json.Unmarshal(body, &transaction)
if err != nil {
return monobank.Transaction{}, err
}
return transaction, nil
}

158
main.go

@ -1,20 +1,11 @@
package main package main
import ( import (
"context"
"encoding/json"
"fmt" "fmt"
"github.com/joho/godotenv" "github.com/joho/godotenv"
"io"
"log" "log"
firefly3 "main/firefly3"
monobank "main/monobank/api/webhook/models"
"math"
"net/http" "net/http"
"os" "os"
"slices"
"strconv"
"time"
) )
// https://api.monobank.ua/docs/index.html#tag/Kliyentski-personalni-dani/paths/~1personal~1statement~1{account}~1{from}~1{to}/get // https://api.monobank.ua/docs/index.html#tag/Kliyentski-personalni-dani/paths/~1personal~1statement~1{account}~1{from}~1{to}/get
@ -24,155 +15,6 @@ import (
// curl -X POST https://monobank-firefly3.stuzer.link/webhook -H 'Content-TransactionType: application/json' -d '{"test":123}' // curl -X POST https://monobank-firefly3.stuzer.link/webhook -H 'Content-TransactionType: application/json' -d '{"test":123}'
func readResponseBody(r *http.Request) (monobank.Transaction, error) {
// read body bytes
body, err := io.ReadAll(r.Body)
if err != nil {
return monobank.Transaction{}, err
}
//fmt.Println(string(body))
//w.WriteHeader(http.StatusOK)
//return
//body = []byte("{\"type\":\"StatementItem\",\"data\":{\"account\":\"4723djMLsLOCzhoeYjxqRw\",\"statementItem\":{\"id\":\"5_NQ0arGAmp2pyNzvA\",\"time\":1711544958,\"description\":\"З чорної картки\",\"mcc\":4829,\"originalMcc\":4829,\"amount\":-572000,\"operationAmount\":-572000,\"currencyCode\":980,\"commissionRate\":22000,\"cashbackAmount\":0,\"balance\":8101246,\"hold\":true,\"receiptId\":\"EMXC-P266-90PC-EB8C\"}}}")
LogString(string(body))
// check empty body
if len(string(body)) == 0 {
return monobank.Transaction{}, err
}
// parse body
var transaction monobank.Transaction
err = json.Unmarshal(body, &transaction)
if err != nil {
return monobank.Transaction{}, err
}
return transaction, nil
}
func handleWebhook(w http.ResponseWriter, r *http.Request) {
var err error
firefly3TransactionTypeWithdrawal := firefly3.WITHDRAWAL_TransactionTypeProperty
firefly3TransactionTypeTransfer := firefly3.TRANSFER_TransactionTypeProperty
// read request
var monobankTransaction monobank.Transaction
monobankTransaction, err = readResponseBody(r)
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
// get body json string (for logging)
monobankTransactionJson, err := json.Marshal(monobankTransaction)
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
// read config
var config Config
config, err = ReadConfig(os.Getenv("CONFIG_PATH"))
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
// find accounts
account := ConfigGetAccountByMonobankId(config, monobankTransaction.Data.Account)
// cancel if one of account ids is empty
if len(account.Firefly3Id) == 0 || len(account.MonobankId) == 0 {
LogString("cannot find firefly3 or monobank ids (" + monobankTransaction.Data.Account + ")")
w.WriteHeader(http.StatusOK)
return
}
// init firefly3 client
clientConf := firefly3.NewConfiguration()
clientConf.BasePath = os.Getenv("FIREFLY3_API_URL")
clientConf.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("FIREFLY3_TOKEN"))
firefly3Client := firefly3.NewAPIClient(clientConf)
// create firefly3 transaction
var firefly3Transactions []firefly3.TransactionSplitStore
firefly3Transaction := firefly3.TransactionSplitStore{
Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
Notes: string(monobankTransactionJson),
Amount: strconv.Itoa(int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.Amount/100)))) - int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.CommissionRate/100))))),
SourceId: account.Firefly3Id,
}
// Special transaction cases
if slices.Contains([]string{"Термінал EasyPay", "City24", "Термінал City24"}, monobankTransaction.Data.StatementItem.Description) {
firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
firefly3Transaction.Description = "Transfer between accounts"
firefly3Transaction.SourceName = "Wallet cash (UAH)" // test
firefly3Transaction.DestinationId = account.Firefly3Id // test
firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
} else {
for _, row := range config.TransactionTypes {
if slices.Contains(row.Names, monobankTransaction.Data.StatementItem.Description) || slices.Contains(row.MccCodes, monobankTransaction.Data.StatementItem.Mcc) {
switch row.Firefly3.Type {
case "withdrawal":
firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
break
case "transfer":
firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
break
default:
firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
}
firefly3Transaction.Description = row.Firefly3.Description
firefly3Transaction.DestinationName = row.Firefly3.Destination
firefly3Transaction.CategoryName = row.Firefly3.Category
firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
break
}
}
}
// record transfer fee
if monobankTransaction.Data.StatementItem.CommissionRate > 0 {
firefly3Transactions = append(firefly3Transactions, firefly3.TransactionSplitStore{
Type_: &firefly3TransactionTypeWithdrawal,
Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
Notes: string(monobankTransactionJson),
Description: "Transfer fee",
Amount: strconv.Itoa(int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.CommissionRate / 100))))),
SourceId: account.Firefly3Id,
})
}
// log firefly3 transactions
if len(firefly3Transactions) > 0 {
transactionOpts := firefly3.TransactionsApiStoreTransactionOpts{}
for _, transaction := range firefly3Transactions {
_, _, err = firefly3Client.TransactionsApi.StoreTransaction(context.Background(), firefly3.TransactionStore{
ApplyRules: true,
Transactions: []firefly3.TransactionSplitStore{transaction},
}, &transactionOpts)
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
}
}
w.WriteHeader(http.StatusOK)
}
func main() { func main() {
// load .env // load .env
err := godotenv.Load(".env") err := godotenv.Load(".env")

@ -1,9 +0,0 @@
package main
type ShopConfigItem struct {
MCCCodes []int
Names []string
TransactionDescription string
TransactionDestination string
TransactionCategory string
}

134
webhook.go Normal file

@ -0,0 +1,134 @@
package main
import (
"context"
"encoding/json"
"main/firefly3"
monobank "main/monobank/api/webhook/models"
"math"
"net/http"
"os"
"slices"
"strconv"
"time"
)
func handleWebhook(w http.ResponseWriter, r *http.Request) {
var err error
firefly3TransactionTypeWithdrawal := firefly3.WITHDRAWAL_TransactionTypeProperty
firefly3TransactionTypeTransfer := firefly3.TRANSFER_TransactionTypeProperty
// read request
var monobankTransaction monobank.Transaction
monobankTransaction, err = readResponseBody(r)
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
// get body json string (for logging)
monobankTransactionJson, err := json.Marshal(monobankTransaction)
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
// read config
var config Config
config, err = ReadConfig(os.Getenv("CONFIG_PATH"))
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
// find accounts
account := ConfigGetAccountByMonobankId(config, monobankTransaction.Data.Account)
// cancel if one of account ids is empty
if len(account.Firefly3Id) == 0 || len(account.MonobankId) == 0 {
LogString("cannot find firefly3 or monobank ids (" + monobankTransaction.Data.Account + ")")
w.WriteHeader(http.StatusOK)
return
}
// init firefly3 client
clientConf := firefly3.NewConfiguration()
clientConf.BasePath = os.Getenv("FIREFLY3_API_URL")
clientConf.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("FIREFLY3_TOKEN"))
firefly3Client := firefly3.NewAPIClient(clientConf)
// create firefly3 transaction
var firefly3Transactions []firefly3.TransactionSplitStore
firefly3Transaction := firefly3.TransactionSplitStore{
Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
Notes: string(monobankTransactionJson),
Amount: strconv.Itoa(int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.Amount/100)))) - int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.CommissionRate/100))))),
SourceId: account.Firefly3Id,
}
// Special transaction cases
if slices.Contains([]string{"Термінал EasyPay", "City24", "Термінал City24"}, monobankTransaction.Data.StatementItem.Description) {
firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
firefly3Transaction.Description = "Transfer between accounts"
firefly3Transaction.SourceName = "Wallet cash (UAH)" // test
firefly3Transaction.DestinationId = account.Firefly3Id // test
firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
} else {
for _, row := range config.TransactionTypes {
if slices.Contains(row.Names, monobankTransaction.Data.StatementItem.Description) || slices.Contains(row.MccCodes, monobankTransaction.Data.StatementItem.Mcc) {
switch row.Firefly3.Type {
case "withdrawal":
firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
break
case "transfer":
firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
break
default:
firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
}
firefly3Transaction.Description = row.Firefly3.Description
firefly3Transaction.DestinationName = row.Firefly3.Destination
firefly3Transaction.CategoryName = row.Firefly3.Category
firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
break
}
}
}
// record transfer fee
if monobankTransaction.Data.StatementItem.CommissionRate > 0 {
firefly3Transactions = append(firefly3Transactions, firefly3.TransactionSplitStore{
Type_: &firefly3TransactionTypeWithdrawal,
Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
Notes: string(monobankTransactionJson),
Description: "Transfer fee",
Amount: strconv.Itoa(int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.CommissionRate / 100))))),
SourceId: account.Firefly3Id,
})
}
// log firefly3 transactions
if len(firefly3Transactions) > 0 {
transactionOpts := firefly3.TransactionsApiStoreTransactionOpts{}
for _, transaction := range firefly3Transactions {
_, _, err = firefly3Client.TransactionsApi.StoreTransaction(context.Background(), firefly3.TransactionStore{
ApplyRules: true,
Transactions: []firefly3.TransactionSplitStore{transaction},
}, &transactionOpts)
if err != nil {
LogString(err.Error())
w.WriteHeader(http.StatusOK)
return
}
}
}
w.WriteHeader(http.StatusOK)
}