feat: 添加交易和周期性交易的HTTP处理器。

internal/handler/transaction_handler.go

@@ -63,7 +63,7 @@ type UpdateTransactionRequest struct {
 
 // CreateTransaction handles POST /api/v1/transactions
 // Creates a new transaction with the provided data
-// Validates: Requirements 1.1 - 鍒涘缓浜ゆ槗璁板綍
+// Validates: Requirements 1.1 - 创建交易记录
 func (h *TransactionHandler) CreateTransaction(c *gin.Context) {
 	var req CreateTransactionRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
@@ -118,7 +118,7 @@ func (h *TransactionHandler) CreateTransaction(c *gin.Context) {
 
 // GetTransactions handles GET /api/v1/transactions
 // Returns a list of transactions with pagination and filtering
-// Validates: Requirements 1.4 - 鏌ョ湅浜ゆ槗鍒楄〃锛堟寜鏃堕棿鍊掑簭锛?
+// Validates: Requirements 1.4 - 查看交易列表（按时间倒序）
 func (h *TransactionHandler) GetTransactions(c *gin.Context) {
 	// Parse query parameters
 	input := service.TransactionListInput{}
@@ -276,7 +276,7 @@ func (h *TransactionHandler) GetTransaction(c *gin.Context) {
 
 // UpdateTransaction handles PUT /api/v1/transactions/:id
 // Updates an existing transaction with the provided data
-// Validates: Requirements 1.2 - 缂栬緫浜ゆ槗璁板綍
+// Validates: Requirements 1.2 - 编辑交易记录
 func (h *TransactionHandler) UpdateTransaction(c *gin.Context) {
 	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
 	if err != nil {
@@ -329,7 +329,7 @@ func (h *TransactionHandler) UpdateTransaction(c *gin.Context) {
 
 // DeleteTransaction handles DELETE /api/v1/transactions/:id
 // Deletes a transaction by ID
-// Validates: Requirements 1.3 - 鍒犻櫎浜ゆ槗璁板綍
+// Validates: Requirements 1.3 - 删除交易记录
 func (h *TransactionHandler) DeleteTransaction(c *gin.Context) {
 	id, err := strconv.ParseUint(c.Param("id"), 10, 32)
 	if err != nil {