Refactor
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2efcb11e53
commit
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GPG Key ID:
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37
http.go
Normal file
37
http.go
Normal file
@ -0,0 +1,37 @@
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package main
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import (
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"encoding/json"
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"io"
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monobank "main/monobank/api/webhook/models"
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"net/http"
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)
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func readResponseBody(r *http.Request) (monobank.Transaction, error) {
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// read body bytes
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body, err := io.ReadAll(r.Body)
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if err != nil {
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return monobank.Transaction{}, err
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}
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//fmt.Println(string(body))
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//w.WriteHeader(http.StatusOK)
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//return
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//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\"}}}")
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LogString(string(body))
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// check empty body
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if len(string(body)) == 0 {
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return monobank.Transaction{}, err
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}
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// parse body
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var transaction monobank.Transaction
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err = json.Unmarshal(body, &transaction)
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if err != nil {
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return monobank.Transaction{}, err
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}
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return transaction, nil
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}
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158
main.go
158
main.go
@ -1,20 +1,11 @@
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package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/joho/godotenv"
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"io"
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"log"
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firefly3 "main/firefly3"
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monobank "main/monobank/api/webhook/models"
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"math"
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"net/http"
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"os"
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"slices"
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"strconv"
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"time"
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)
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// https://api.monobank.ua/docs/index.html#tag/Kliyentski-personalni-dani/paths/~1personal~1statement~1{account}~1{from}~1{to}/get
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@ -24,155 +15,6 @@ import (
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// curl -X POST https://monobank-firefly3.stuzer.link/webhook -H 'Content-TransactionType: application/json' -d '{"test":123}'
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func readResponseBody(r *http.Request) (monobank.Transaction, error) {
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// read body bytes
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body, err := io.ReadAll(r.Body)
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if err != nil {
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return monobank.Transaction{}, err
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}
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//fmt.Println(string(body))
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//w.WriteHeader(http.StatusOK)
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//return
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//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\"}}}")
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LogString(string(body))
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// check empty body
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if len(string(body)) == 0 {
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return monobank.Transaction{}, err
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}
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// parse body
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var transaction monobank.Transaction
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err = json.Unmarshal(body, &transaction)
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if err != nil {
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return monobank.Transaction{}, err
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}
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return transaction, nil
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}
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func handleWebhook(w http.ResponseWriter, r *http.Request) {
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var err error
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firefly3TransactionTypeWithdrawal := firefly3.WITHDRAWAL_TransactionTypeProperty
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firefly3TransactionTypeTransfer := firefly3.TRANSFER_TransactionTypeProperty
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// read request
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var monobankTransaction monobank.Transaction
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monobankTransaction, err = readResponseBody(r)
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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// get body json string (for logging)
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monobankTransactionJson, err := json.Marshal(monobankTransaction)
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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// read config
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var config Config
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config, err = ReadConfig(os.Getenv("CONFIG_PATH"))
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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// find accounts
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account := ConfigGetAccountByMonobankId(config, monobankTransaction.Data.Account)
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// cancel if one of account ids is empty
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if len(account.Firefly3Id) == 0 || len(account.MonobankId) == 0 {
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LogString("cannot find firefly3 or monobank ids (" + monobankTransaction.Data.Account + ")")
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w.WriteHeader(http.StatusOK)
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return
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}
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// init firefly3 client
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clientConf := firefly3.NewConfiguration()
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clientConf.BasePath = os.Getenv("FIREFLY3_API_URL")
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clientConf.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("FIREFLY3_TOKEN"))
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firefly3Client := firefly3.NewAPIClient(clientConf)
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// create firefly3 transaction
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var firefly3Transactions []firefly3.TransactionSplitStore
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firefly3Transaction := firefly3.TransactionSplitStore{
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Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
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Notes: string(monobankTransactionJson),
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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))))),
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SourceId: account.Firefly3Id,
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}
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// Special transaction cases
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if slices.Contains([]string{"Термінал EasyPay", "City24", "Термінал City24"}, monobankTransaction.Data.StatementItem.Description) {
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firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
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firefly3Transaction.Description = "Transfer between accounts"
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firefly3Transaction.SourceName = "Wallet cash (UAH)" // test
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firefly3Transaction.DestinationId = account.Firefly3Id // test
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firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
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} else {
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for _, row := range config.TransactionTypes {
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if slices.Contains(row.Names, monobankTransaction.Data.StatementItem.Description) || slices.Contains(row.MccCodes, monobankTransaction.Data.StatementItem.Mcc) {
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switch row.Firefly3.Type {
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case "withdrawal":
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firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
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break
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case "transfer":
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firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
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break
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default:
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firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
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}
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firefly3Transaction.Description = row.Firefly3.Description
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firefly3Transaction.DestinationName = row.Firefly3.Destination
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firefly3Transaction.CategoryName = row.Firefly3.Category
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firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
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break
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}
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}
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}
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// record transfer fee
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if monobankTransaction.Data.StatementItem.CommissionRate > 0 {
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firefly3Transactions = append(firefly3Transactions, firefly3.TransactionSplitStore{
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Type_: &firefly3TransactionTypeWithdrawal,
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Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
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Notes: string(monobankTransactionJson),
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Description: "Transfer fee",
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Amount: strconv.Itoa(int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.CommissionRate / 100))))),
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SourceId: account.Firefly3Id,
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})
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}
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// log firefly3 transactions
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if len(firefly3Transactions) > 0 {
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transactionOpts := firefly3.TransactionsApiStoreTransactionOpts{}
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for _, transaction := range firefly3Transactions {
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_, _, err = firefly3Client.TransactionsApi.StoreTransaction(context.Background(), firefly3.TransactionStore{
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ApplyRules: true,
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Transactions: []firefly3.TransactionSplitStore{transaction},
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}, &transactionOpts)
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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}
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}
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w.WriteHeader(http.StatusOK)
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}
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func main() {
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// load .env
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err := godotenv.Load(".env")
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@ -1,9 +0,0 @@
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package main
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type ShopConfigItem struct {
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MCCCodes []int
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Names []string
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TransactionDescription string
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TransactionDestination string
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TransactionCategory string
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}
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134
webhook.go
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134
webhook.go
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package main
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import (
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"context"
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"encoding/json"
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"main/firefly3"
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monobank "main/monobank/api/webhook/models"
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"math"
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"net/http"
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"os"
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"slices"
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"strconv"
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"time"
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)
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func handleWebhook(w http.ResponseWriter, r *http.Request) {
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var err error
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firefly3TransactionTypeWithdrawal := firefly3.WITHDRAWAL_TransactionTypeProperty
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firefly3TransactionTypeTransfer := firefly3.TRANSFER_TransactionTypeProperty
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// read request
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var monobankTransaction monobank.Transaction
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monobankTransaction, err = readResponseBody(r)
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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// get body json string (for logging)
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monobankTransactionJson, err := json.Marshal(monobankTransaction)
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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// read config
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var config Config
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config, err = ReadConfig(os.Getenv("CONFIG_PATH"))
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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// find accounts
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account := ConfigGetAccountByMonobankId(config, monobankTransaction.Data.Account)
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// cancel if one of account ids is empty
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if len(account.Firefly3Id) == 0 || len(account.MonobankId) == 0 {
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LogString("cannot find firefly3 or monobank ids (" + monobankTransaction.Data.Account + ")")
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w.WriteHeader(http.StatusOK)
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return
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}
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// init firefly3 client
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clientConf := firefly3.NewConfiguration()
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clientConf.BasePath = os.Getenv("FIREFLY3_API_URL")
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clientConf.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("FIREFLY3_TOKEN"))
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firefly3Client := firefly3.NewAPIClient(clientConf)
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// create firefly3 transaction
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var firefly3Transactions []firefly3.TransactionSplitStore
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firefly3Transaction := firefly3.TransactionSplitStore{
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Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
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Notes: string(monobankTransactionJson),
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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))))),
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SourceId: account.Firefly3Id,
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}
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// Special transaction cases
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if slices.Contains([]string{"Термінал EasyPay", "City24", "Термінал City24"}, monobankTransaction.Data.StatementItem.Description) {
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firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
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firefly3Transaction.Description = "Transfer between accounts"
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firefly3Transaction.SourceName = "Wallet cash (UAH)" // test
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firefly3Transaction.DestinationId = account.Firefly3Id // test
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firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
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} else {
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for _, row := range config.TransactionTypes {
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if slices.Contains(row.Names, monobankTransaction.Data.StatementItem.Description) || slices.Contains(row.MccCodes, monobankTransaction.Data.StatementItem.Mcc) {
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switch row.Firefly3.Type {
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case "withdrawal":
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firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
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break
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case "transfer":
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firefly3Transaction.Type_ = &firefly3TransactionTypeTransfer
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break
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default:
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firefly3Transaction.Type_ = &firefly3TransactionTypeWithdrawal
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}
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firefly3Transaction.Description = row.Firefly3.Description
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firefly3Transaction.DestinationName = row.Firefly3.Destination
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firefly3Transaction.CategoryName = row.Firefly3.Category
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firefly3Transactions = append(firefly3Transactions, firefly3Transaction)
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break
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}
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}
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}
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// record transfer fee
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if monobankTransaction.Data.StatementItem.CommissionRate > 0 {
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firefly3Transactions = append(firefly3Transactions, firefly3.TransactionSplitStore{
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Type_: &firefly3TransactionTypeWithdrawal,
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Date: time.Unix(int64(monobankTransaction.Data.StatementItem.Time), 0).Add(time.Hour * 2),
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Notes: string(monobankTransactionJson),
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Description: "Transfer fee",
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Amount: strconv.Itoa(int(math.Abs(math.Round(float64(monobankTransaction.Data.StatementItem.CommissionRate / 100))))),
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SourceId: account.Firefly3Id,
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})
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}
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// log firefly3 transactions
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if len(firefly3Transactions) > 0 {
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transactionOpts := firefly3.TransactionsApiStoreTransactionOpts{}
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for _, transaction := range firefly3Transactions {
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_, _, err = firefly3Client.TransactionsApi.StoreTransaction(context.Background(), firefly3.TransactionStore{
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ApplyRules: true,
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Transactions: []firefly3.TransactionSplitStore{transaction},
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}, &transactionOpts)
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if err != nil {
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LogString(err.Error())
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w.WriteHeader(http.StatusOK)
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return
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}
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}
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}
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w.WriteHeader(http.StatusOK)
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}
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