Reorder checkin api location (move to event)

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

service/event/checkin.go

@@ -0,0 +1,99 @@
+package event
+
+import (
+	"nixcn-cms/data"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+func Checkin(c *gin.Context) {
+	data := new(data.Attendance)
+	userIdOrig, ok := c.Get("user_id")
+	if !ok {
+		c.JSON(403, gin.H{"status": "userid error"})
+		return
+	}
+	userId, err := uuid.Parse(userIdOrig.(string))
+	if err != nil {
+		c.JSON(500, gin.H{"status": "failed to parse uuid"})
+	}
+
+	// Get event id from query
+	eventIdOrig, ok := c.GetQuery("event_id")
+	if !ok {
+		c.JSON(400, 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"})
+		return
+	}
+	data.UserId = userId
+	code, err := data.GenCheckinCode(eventId)
+	if err != nil {
+		c.JSON(500, gin.H{"status": "error generating code"})
+		return
+	}
+
+	c.JSON(200, gin.H{"checkin_code": code})
+}
+
+func CheckinSubmit(c *gin.Context) {
+	var req struct {
+		ChekinCode string `json:"checkin_code"`
+	}
+	c.ShouldBindJSON(&req)
+
+	attendanceData := new(data.Attendance)
+	err := attendanceData.VerifyCheckinCode(req.ChekinCode)
+	if err != nil {
+		c.JSON(400, gin.H{"status": "error verify checkin code"})
+		return
+	}
+
+	c.JSON(200, gin.H{"status": "success"})
+}
+
+func CheckinQuery(c *gin.Context) {
+	userIdOrig, ok := c.Get("user_id")
+	if !ok {
+		c.JSON(403, gin.H{"status": "userid error"})
+		return
+	}
+	userId, err := uuid.Parse(userIdOrig.(string))
+	if err != nil {
+		c.JSON(500, gin.H{
+			"status": "failed to parse uuid",
+		})
+	}
+
+	eventIdOrig, ok := c.GetQuery("event_id")
+	if !ok {
+		c.JSON(400, gin.H{"status": "could not found event_id"})
+		return
+	}
+	eventId, err := uuid.Parse(eventIdOrig)
+	if err != nil {
+		c.JSON(400, gin.H{"status": "event_id is not valid"})
+		return
+	}
+
+	attendanceData := new(data.Attendance)
+	attendance, err := attendanceData.GetAttendance(userId, eventId)
+	if err != nil {
+		c.JSON(500, gin.H{"status": "database error"})
+		return
+	} else if attendance == nil {
+		c.JSON(404, gin.H{"status": "event checkin record not found"})
+		return
+	} else if attendance.CheckinAt.IsZero() {
+		c.JSON(200, gin.H{"checkin_at": nil})
+		return
+	}
+
+	c.JSON(200, gin.H{"checkin_at": attendance.CheckinAt})
+}

service/event/handler.go

@@ -9,4 +9,7 @@ import (
 func Handler(r *gin.RouterGroup) {
 	r.Use(middleware.JWTAuth(true), middleware.Permission(10))
 	r.GET("/info", Info)
+	r.GET("/checkin", Checkin)
+	r.GET("/checkin/query", CheckinQuery)
+	r.POST("/checkin/submit", CheckinSubmit, middleware.Permission(20))
 }