Update response endpoint

handlers/events.go

@@ -20,7 +20,7 @@ func CreateEvent(c *gin.Context) {
 	_, err := dbmap.Query(
 		"INSERT INTO event (title, date, time, location, host_name, description, contact_info, public_private, num_of_RSVP, max_attendees) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?);",
 		event.EventTitle, event.Date, event.Time, event.Location, event.HostName, event.Description, event.ContactInfo, event.PublicPrivate, event.NumRSVP, event.MaxAttendees)
-		
+
 	if err != nil {
 		c.IndentedJSON(http.StatusInternalServerError, nil) //server error
 		return
@@ -37,17 +37,17 @@ func GetEvent(c *gin.Context) {
 		see_row)
 
 	fmt.Printf("%+v", eventrow)
-	
+
 	for eventrow.Next() {
 		var event models.GetEvent
-        // for each row, scan into the event struct
+		// for each row, scan into the event struct
 		err = eventrow.Scan(&event.EventID, &event.EventTitle, &event.Date, &event.Time, &event.Location, &event.HostName, &event.Description, &event.ContactInfo, &event.PublicPrivate, &event.NumRSVP, &event.MaxAttendees)
 		if err != nil {
-		fmt.Println(err)
-		c.IndentedJSON(http.StatusInternalServerError, nil) //server error
-		return
-	}
-        // append the event into events array
+			fmt.Println(err)
+			c.IndentedJSON(http.StatusInternalServerError, nil) //server error
+			return
+		}
+		// append the event into events array
 		events = append(events, event)
 	}
 	c.JSON(201, events) //success
@@ -73,4 +73,83 @@ func CreateRSVP(c *gin.Context) {
         return
     }
     c.JSON(201, rsvp) //success
-}
+}
+
+func GetRSVP(c *gin.Context) {
+	var rsvpList []models.GetRSVP
+
+	seeRow := c.Param("responseID")
+	RSVProw, err := dbmap.Query(
+		"SELECT response_id, event_id, name, rsvp, comment_id, contact_info FROM RSVP WHERE response_id=?;",
+		seeRow)
+
+	for RSVProw.Next() {
+		var rsvp models.GetRSVP
+		// for each row, scan into the event struct
+		err = RSVProw.Scan(&rsvp.ResponseID, &rsvp.EventID, &rsvp.Name, &rsvp.RSVP, &rsvp.CommentID, &rsvp.ContactInfo)
+		if err != nil {
+			c.IndentedJSON(http.StatusInternalServerError, nil) //server error
+			fmt.Println(err)
+			return
+		}
+		// append the event into events array
+		rsvpList = append(rsvpList, rsvp)
+	}
+	c.JSON(201, rsvpList) //success
+}
+
+func UpdateResponse(c *gin.Context) {
+    var rsvp models.UpdateResponse
+    var response []models.GetRSVP
+
+	id := c.Param("rsvpID")
+	rsvpinfo, err := dbmap.Query(
+		"SELECT response_id, name, rsvp, contact_info FROM rsvp WHERE response_id=?",
+		id)
+
+		fmt.Printf("%+v", rsvpinfo)
+	for rsvpinfo.Next() {
+		var userResponse models.GetRSVP
+        // for each row, scan into the event struct
+		err = rsvpinfo.Scan(&rsvp.ResponseID, &rsvp.Name, &rsvp.RSVP, &rsvp.ContactInfo)
+		if err != nil {
+		fmt.Println(err)
+		c.IndentedJSON(http.StatusInternalServerError, nil) //server error
+		return
+	}
+        // append the event into events array
+		response = append(response, userResponse)
+	}
+
+    // Call BindJSON to bind the received JSON to event +add error handling later
+    if err = c.BindJSON(&rsvp); err != nil {
+		fmt.Println(err)
+        c.IndentedJSON(http.StatusBadRequest, nil) //bad data
+        return
+    }
+
+	if rsvp.Name == ""{
+		rsvp.Name = response[0].Name
+	}
+	if rsvp.ContactInfo == nil{
+		rsvp.ContactInfo = response[0].ContactInfo
+	}
+	if rsvp.RSVP == ""{
+		rsvp.RSVP = response[0].RSVP
+	}
+	if rsvp.ResponseID == 0{
+		rsvp.ResponseID = response[0].ResponseID
+	}
+
+        _, err = dbmap.Query(
+        "UPDATE rsvp SET name = ?, contact_info = ?, rsvp = ? WHERE response_id = ?;",
+    rsvp.Name, rsvp.ContactInfo, rsvp.RSVP, id)
+
+    if err != nil {
+		fmt.Println(err)
+        c.IndentedJSON(http.StatusInternalServerError, nil) //server error
+        return
+    }
+
+    c.JSON(201, rsvp) //success
+}

main.go

@@ -35,6 +35,11 @@ func main() {
 	api.GET("/event/:eventID", handlers.GetEvent)
 
 	api.POST("/event/:eventID/rsvp", handlers.CreateRSVP)
+
+	api.GET("/RSVP/:responseID", handlers.GetRSVP)
+
+	api.PATCH("/rsvp/:rsvpID", handlers.UpdateResponse)
+
 	// Start and run the server
 	router.Run(":3000")
 }

models/events.go

@@ -32,4 +32,22 @@ type CreateRSVP struct {
 	EventID		  int	 `json:"event_id" binding:"required"`
     ResponderName string `json:"name" binding:"required"`
     RSVP          string `json:"rsvp" binding:"required"`
+}
+
+
+type GetRSVP struct {
+	ResponseID    int    `json:"response_id"`
+	EventID       int    `json:"event_id"`
+	Name          string `json:"name`
+	RSVP          string `json:"rsvp" `
+	CommentID     *int   `json:"comment_id" `
+	ContactInfo   *string `json:"contact_info"`
+}
+
+type UpdateResponse struct {
+	ResponseID    int    `json:"response_id"`
+	Name		  string `json:"name"`
+	RSVP          string `json:"rsvp"`
+	ContactInfo   *string `json:"contact_info"`
+
 }

sql/make_comment_id_nullable_in_rsvp.sql

@@ -3,7 +3,11 @@ use events;
 ALTER TABLE rsvp
 MODIFY comment_id integer DEFAULT NULL;
 
-ALTER TABLE event
-DROP COLUMN #_of_RSVP;
-ALTER TABLE event
-ADD COLUMN num_of_RSVP integer;
+-- ALTER TABLE event
+-- DROP COLUMN #_of_RSVP;
+-- ALTER TABLE event
+-- ADD COLUMN num_of_RSVP integer;
+
+
+ALTER TABLE rsvp
+ADD COLUMN contact_info text;