memberDB/api/eventHandler.go

package api

import (
	"net/http"
	"strconv"

	"gitea.tecamino.com/paadi/memberDB/models"
	"github.com/gin-gonic/gin"
)

func (a *APIHandler) StartNewEvent(c *gin.Context) {
	if !a.databaseOpened(c) {
		return
	}

	name := c.Query("name")
	if name == "" {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": "missing query 'name'",
		})
		return
	}

	if err := a.DbHandler.StartNewEvent(name); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"message": "New Event added " + name,
	})
}

func (a *APIHandler) GetEventById(c *gin.Context) {
	if !a.databaseOpened(c) {
		return
	}

	var i int
	var err error

	id := c.Query("id")
	if id != "" {
		i, err = strconv.Atoi(id)
		if err != nil {
			c.JSON(http.StatusBadRequest, gin.H{
				"message": err.Error(),
			})
			return
		}
	}

	events, err := a.DbHandler.GetEvent(i)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	c.JSON(http.StatusOK, events)
}

func (a *APIHandler) DeleteEvent(c *gin.Context) {
	if !a.databaseOpened(c) {
		return
	}
	var err error

	var request struct {
		Ids []int `json:"ids"`
	}
	err = c.BindJSON(&request)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	err = a.DbHandler.DeleteEvent(request.Ids...)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}
	c.JSON(http.StatusOK, gin.H{
		"message": "event deleted",
	})
}

func (a *APIHandler) AddNewAttendees(c *gin.Context) {
	if !a.databaseOpened(c) {
		return
	}

	var event models.Event
	err := c.BindJSON(&event)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	err = a.DbHandler.AddAttendeesToEvent(event)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"message": "attendee(s) added",
	})
}

func (a *APIHandler) DeleteAttendee(c *gin.Context) {
	if !a.databaseOpened(c) {
		return
	}
	var err error

	var event models.Event
	err = c.BindJSON(&event)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	err = a.DbHandler.DeleteAttendeesFromEvent(event)
	if err != nil {
		c.JSON(http.StatusBadRequest, gin.H{
			"message": err.Error(),
		})
		return
	}

	c.JSON(http.StatusOK, gin.H{
		"message": "attendee(s) deleted",
	})
}