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package shopping_list
import (
"net/http"
"github.com/ckrinitsin/shopping-list/models"
"github.com/gin-gonic/gin"
)
func LoadElements(c *gin.Context) {
var entries []models.Entry
any_list, ok := c.Get("current_list")
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
list, ok := any_list.(models.List)
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
err := models.DB.
Where("list_name = ?", list.Name).
Order("checked asc").
Find(&entries).
Error
if err != nil {
c.String(http.StatusInternalServerError, "Internal Server Error")
c.Error(err)
return
}
c.HTML(http.StatusOK, "template.html", gin.H{
"name": list.Name,
"entries": entries,
"base_path": models.BasePath(),
})
}
func CreateEntry(c *gin.Context) {
value := c.PostForm("newItem")
any_list, ok := c.Get("current_list")
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
list, ok := any_list.(models.List)
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
entry := models.Entry{
Text: value,
Checked: false,
ListName: list.Name,
}
err := models.DB.
Create(&entry).
Error
if err != nil {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
c.Redirect(http.StatusFound, models.BasePath() + "/")
}
func DeleteEntries(c *gin.Context) {
any_list, ok := c.Get("current_list")
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
list, ok := any_list.(models.List)
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
err := models.DB.
Where("list_name = ?", list.Name).
Delete(&models.Entry{}, "checked = 1").
Error
if err != nil {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
c.Redirect(http.StatusFound, models.BasePath() + "/")
}
func ToggleEntry(c *gin.Context) {
id := c.PostForm("id")
checked := c.PostForm("checked")
any_list, ok := c.Get("current_list")
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
list, ok := any_list.(models.List)
if !ok {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
var entry models.Entry
err := models.DB.
Where("list_name = ?", list.Name).
First(&entry, id).
Error
if err != nil {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
entry.Checked = checked[0] == 'f'
err = models.DB.
Save(&entry).
Error
if err != nil {
c.String(http.StatusInternalServerError, "Internal Server Error")
return
}
c.Redirect(http.StatusFound, models.BasePath() + "/")
}
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