graphicek/server/routes/dashboards.go

package routes

import (
	"basic-sensor-receiver/app"
	"database/sql"
	"net/http"

	"github.com/gin-gonic/gin"
)

type postDashboardBody struct {
	Name     string `json:"name" binding:"required"`
	Contents string `json:"contents" binding:"required"`
}

type putDashboardBody struct {
	Name     string `json:"name" binding:"required"`
	Contents string `json:"contents" binding:"required"`
}

func GetDashboards(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		items, err := s.Services.Dashboards.GetList()

		if err != nil {
			c.AbortWithError(500, err)
			return
		}

		c.JSON(http.StatusOK, items)
	}
}

func GetDashboardById(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		id, err := getIntParamOrAbort(c, "id")
		if err != nil {
			return
		}

		item, err := s.Services.Dashboards.GetById(id)

		if err == sql.ErrNoRows {
			c.Status(404)
			return
		}

		if err != nil {
			c.AbortWithError(500, err)
			return
		}

		c.JSON(http.StatusOK, item)
	}
}

func PostDashboard(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		body := postDashboardBody{}

		if err := bindJSONBodyOrAbort(c, &body); err != nil {
			return
		}

		item, err := s.Services.Dashboards.Create(body.Name, body.Contents)

		if err != nil {
			c.AbortWithError(500, err)
			return
		}

		c.JSON(http.StatusOK, item)
	}
}

func PutDashboard(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		id, err := getIntParamOrAbort(c, "id")
		if err != nil {
			return
		}

		body := putDashboardBody{}

		if err := bindJSONBodyOrAbort(c, &body); err != nil {
			return
		}
		item, err := s.Services.Dashboards.Update(id, body.Name, body.Contents)

		if err != nil {
			c.AbortWithError(500, err)
			return
		}

		c.JSON(http.StatusOK, item)
	}
}

func DeleteDashboard(s *app.Server) gin.HandlerFunc {
	return func(c *gin.Context) {
		id, err := getIntParamOrAbort(c, "id")
		if err != nil {
			return
		}

		err = s.Services.Dashboards.Delete(id)

		if err != nil {
			c.AbortWithError(500, err)
			return
		}

		c.Status(http.StatusOK)
	}
}