Auto reg user, event map

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

service/user/checkin.go

@@ -1,7 +1,6 @@
 package user
 
 import (
-	"net/http"
 	"nixcn-cms/data"
 	"time"
 
@@ -9,17 +8,34 @@ import (
 	"github.com/google/uuid"
 )
 
-func Checkin(ctx *gin.Context) {
+func Checkin(c *gin.Context) {
 	data := new(data.User)
-	userId, ok := ctx.Get("user_id")
+	userId, ok := c.Get("user_id")
 	if !ok {
-		ctx.JSON(http.StatusUnauthorized, gin.H{
+		c.JSON(401, gin.H{
 			"status": "unauthorized",
 		})
 		return
 	}
-	data.UpdateCheckin(userId.(uuid.UUID), time.Now())
-	ctx.JSON(http.StatusOK, gin.H{
+
+	// Get event id from query
+	eventIdOrig, ok := c.GetQuery("event_id")
+	if !ok {
+		c.JSON(403, gin.H{
+			"status": "undefinded event id",
+		})
+		return
+	}
+
+	// Parse event id to uuid
+	eventId, err := uuid.Parse(eventIdOrig)
+	if err != nil {
+		c.JSON(500, gin.H{
+			"status": "error parsing string to uuid",
+		})
+	}
+	data.UpdateCheckin(userId.(uuid.UUID), eventId, time.Now())
+	c.JSON(200, gin.H{
 		"status": "success",
 	})
 }