Move event query to user query

Signed-off-by: Asai Neko <sugar@sne.moe>

service/user/handler.go

@@ -13,4 +13,5 @@ func Handler(r *gin.RouterGroup) {
 	r.POST("/checkin/submit", CheckinSubmit)
 	r.PATCH("/update", Update)
 	r.GET("/list", List)
+	r.GET("/query", Query)
 }

service/user/query.go

@@ -0,0 +1,36 @@
+package user
+
+import (
+	"nixcn-cms/data"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+func Query(c *gin.Context) {
+	userId, ok := c.Get("user_id")
+	if !ok {
+		c.JSON(400, gin.H{"status": "could not found user_id"})
+		return
+	}
+	eventId, ok := c.GetQuery("event_id")
+	if !ok {
+		c.JSON(400, gin.H{"status": "could not found event_id"})
+		return
+	}
+
+	data := new(data.User)
+	err := data.GetByUserId(userId.(uuid.UUID))
+	if err != nil {
+		c.JSON(404, gin.H{"status": "cannot found user"})
+		return
+	}
+	if data.Checkin[eventId] == nil {
+		c.JSON(404, gin.H{"status": "cannot found user checked in"})
+		return
+	}
+
+	c.JSON(200, gin.H{
+		"checkin_time": data.Checkin[eventId],
+	})
+}