Pass amount as string and add transaction correctly

server/reconcile.go

@@ -13,8 +13,8 @@ import (
 )
 
 type ReconcileTransactionsRequest struct {
-	TransactionIDs                 []uuid.UUID     `json:"transactionIds"`
-	ReconcilationTransactionAmount numeric.Numeric `json:"reconciliationTransactionAmount"`
+	TransactionIDs                 []uuid.UUID `json:"transactionIds"`
+	ReconcilationTransactionAmount string      `json:"reconciliationTransactionAmount"`
 }
 
 type ReconcileTransactionsResponse struct {
@@ -37,6 +37,13 @@ func (h *Handler) reconcileTransactions(c *gin.Context) {
 		return
 	}
 
+	var amount numeric.Numeric
+	err = amount.Set(request.ReconcilationTransactionAmount)
+	if err != nil {
+		c.AbortWithError(http.StatusBadRequest, fmt.Errorf("parse request: %w", err))
+		return
+	}
+
 	tx, err := h.Service.BeginTx(c.Request.Context(), &sql.TxOptions{})
 	if err != nil {
 		c.AbortWithError(http.StatusInternalServerError, fmt.Errorf("begin tx: %w", err))
@@ -52,7 +59,7 @@ func (h *Handler) reconcileTransactions(c *gin.Context) {
 		}
 	}
 
-	reconciliationTransaction, err := h.CreateReconcilationTransaction(request, accountUUID, db, c)
+	reconciliationTransaction, err := h.CreateReconcilationTransaction(amount, accountUUID, db, c)
 	if err != nil {
 		c.AbortWithError(http.StatusInternalServerError, fmt.Errorf("insert new transaction: %w", err))
 		return
@@ -70,15 +77,15 @@ func (h *Handler) reconcileTransactions(c *gin.Context) {
 	})
 }
 
-func (*Handler) CreateReconcilationTransaction(request ReconcileTransactionsRequest, accountUUID uuid.UUID, db *postgres.Queries, c *gin.Context) (*postgres.DisplayTransaction, error) {
-	if request.ReconcilationTransactionAmount.IsZero() {
+func (*Handler) CreateReconcilationTransaction(amount numeric.Numeric, accountUUID uuid.UUID, db *postgres.Queries, c *gin.Context) (*postgres.DisplayTransaction, error) {
+	if amount.IsZero() {
 		return nil, nil //nolint: nilnil
 	}
 
 	createTransaction := postgres.CreateTransactionParams{
 		Date:      time.Now(),
 		Memo:      "Reconciliation Transaction",
-		Amount:    request.ReconcilationTransactionAmount,
+		Amount:    amount,
 		AccountID: accountUUID,
 		Status:    "Reconciled",
 	}