add new handlers for event and responsible tables

api/eventHandler.go

@@ -0,0 +1,148 @@
+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",
+	})
+}