feat: 添加工单请求接口

handler/ticket/ticker_gin_handler.go

@@ -0,0 +1,15 @@
+package ticket
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+func TicketHandler(c *gin.Context) {
+	tickets, err := getAllTicket()
+	if err != nil {
+		c.AbortWithError(http.StatusInternalServerError, err)
+	}
+	c.JSON(200, tickets)
+}