Add permission middleware

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

service/user/full.go

@@ -19,18 +19,12 @@ func Full(c *gin.Context) {
 		return
 	}
 
-	userData := new(data.User)
-	user, err := userData.GetByUserId(userId)
+	userData, err := new(data.User).GetByUserId(userId)
 	if err != nil {
 		c.JSON(404, gin.H{"status": "user not found"})
 		return
 	}
 
-	if user.PermissionLevel < 50 {
-		c.JSON(403, gin.H{"status": "permission denied"})
-		return
-	}
-
 	data, err := userData.GetFullTable()
 	if err != nil {
 		c.JSON(500, gin.H{"status": "database error"})