fix(transaction): #151 float error | -17.49 parsed as -17.48

internal/handler/transaction.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"fmt"
+	"math"
 	"net/http"
 	"spend-sparrow/internal/handler/middleware"
 	"spend-sparrow/internal/service"
@@ -193,7 +194,7 @@ func (h TransactionImpl) handleUpdateTransaction() http.HandlerFunc {
 			handleError(w, r, fmt.Errorf("could not parse value: %w", service.ErrBadRequest))
 			return
 		}
-		value := int64(valueF * service.DECIMALS_MULTIPLIER)
+		value := int64(math.Round(valueF * service.DECIMALS_MULTIPLIER))
 
 		timestamp, err := time.Parse("2006-01-02", r.FormValue("timestamp"))
 		if err != nil {

internal/service/transaction_recurring.go

@@ -3,6 +3,7 @@ package service
 import (
 	"errors"
 	"fmt"
+	"math"
 	"spend-sparrow/internal/db"
 	"spend-sparrow/internal/log"
 	"spend-sparrow/internal/types"
@@ -465,7 +466,7 @@ func (s TransactionRecurringImpl) validateAndEnrichTransactionRecurring(
 		log.L.Error("transactionRecurring validate", "err", err)
 		return nil, fmt.Errorf("could not parse value: %w", ErrBadRequest)
 	}
-	valueInt := int64(valueFloat * DECIMALS_MULTIPLIER)
+	value := int64(math.Round(valueFloat * DECIMALS_MULTIPLIER))
 
 	if input.Party != "" {
 		err = validateString(input.Party, "party")
@@ -512,7 +513,7 @@ func (s TransactionRecurringImpl) validateAndEnrichTransactionRecurring(
 
 		AccountId:       accountUuid,
 		TreasureChestId: treasureChestUuid,
-		Value:           valueInt,
+		Value:           value,
 
 		CreatedAt: createdAt,
 		CreatedBy: createdBy,