func (p *postHandler) ListPagingByCategory(c *gin.Context) {
var posts []models.Post
var err error
categoryParam := c.Query("category")
if categoryParam == "" || !bson.IsObjectIdHex(categoryParam) {
p.ListPaging(c)
return
}
pageParam := c.DefaultQuery("page", "1")
pageIndex, err := strconv.Atoi(pageParam)
if err != nil {
pageIndex = 1
}
categoryId := bson.ObjectIdHex(categoryParam)
if posts, err = postResource.ListPagingByCategory(categoryId, pageIndex, ITEMS_PER_PAGE); err != nil {
if err != mgo.ErrNotFound {
log.LogError(c.Request, err, "Error in ListPagingByCategory Post", logger)
c.AbortWithError(500, err)
return
}
c.AbortWithStatus(404)
return
}
c.JSON(200, posts)
}
func (p *categoryHandler) Create(c *gin.Context) {
var category models.Category
if err := c.Bind(&category); err != nil {
errors := categoryResource.ParseError(err)
if len(errors) > 0 {
c.Error(errors[0])
return
}
}
if err := categoryResource.Create(&category); err != nil {
log.LogError(c.Request, err, "Error in Create Category", logger)
c.Error(err)
return
}
c.JSON(201, category)
}
func (p *postHandler) Update(c *gin.Context) {
var post models.Post
if err := c.Bind(&post); err != nil {
errors := postResource.ParseError(err)
if len(errors) > 0 {
c.Error(errors[0])
return
}
}
if err := postResource.Update(&post); err != nil {
log.LogError(c.Request, err, "Error in Create Post", logger)
c.AbortWithError(500, err)
return
}
c.JSON(201, post)
}
func (p *categoryHandler) Update(c *gin.Context) {
var category models.Category
if err := c.Bind(&category); err != nil {
errors := categoryResource.ParseError(err)
if len(errors) > 0 {
c.Error(errors[0])
return
}
}
if err := categoryResource.Update(&category); err != nil {
if err != mgo.ErrNotFound {
log.LogError(c.Request, err, "Error in Update Category", logger)
c.AbortWithError(500, err)
return
}
c.AbortWithError(404, err)
return
}
c.JSON(201, category)
}
func (p *postHandler) ListPaging(c *gin.Context) {
var posts []models.Post
var err error
pageParam := c.DefaultQuery("page", "1")
pageIndex, err := strconv.Atoi(pageParam)
if err != nil {
pageIndex = 1
}
if posts, err = postResource.ListPaging(pageIndex, ITEMS_PER_PAGE); err != nil {
if err != mgo.ErrNotFound {
log.LogError(c.Request, err, "Error in ListPaging Post", logger)
c.AbortWithError(500, err)
return
}
c.AbortWithStatus(404)
return
}
c.JSON(200, posts)
}
func (p *postHandler) GetById(c *gin.Context) {
var post models.Post
var err error
id := c.Params.ByName("id")
// Verify id is ObjectId, otherwise bail
if !bson.IsObjectIdHex(id) {
c.AbortWithStatus(404)
return
}
oid := bson.ObjectIdHex(id)
if post, err = postResource.GetById(oid); err != nil {
if err != mgo.ErrNotFound {
log.LogError(c.Request, err, "Error in GetById Post", logger)
c.AbortWithError(500, err)
return
}
c.AbortWithStatus(404)
return
}
c.JSON(200, post)
}