// VoteComment lets a user upvote a comment
func VoteComment(ds *datastore.Datastore) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
user, err := util.Authenticate(r, ds)
if err != nil {
util.JSONError(w, err, http.StatusUnauthorized)
return
}
postID, err := strconv.Atoi(ps.ByName("post_id"))
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
commentID, err := strconv.Atoi(ps.ByName("comment_id"))
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
voteStatus, err := strconv.ParseBool(ps.ByName("vote"))
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
comment, err := ds.GetComment(commentID)
if err != nil {
util.JSONError(w, err, http.StatusInternalServerError)
return
}
if postID != comment.PostID {
util.JSONError(w, err, http.StatusBadRequest)
return
}
v, err := ds.CheckUserCommentVote(user.ID, commentID)
if v == nil {
err = ds.SaveVote(model.NewVote("comment", commentID, user.ID, voteStatus))
if err != nil {
util.JSONError(w, err, http.StatusInternalServerError)
return
}
return
}
v.Up = voteStatus
err = ds.UpdateVote(v)
if err != nil {
util.JSONError(w, err, http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]string{"success": "upvoted comment"})
}
}
// CreateComment creates a new post
func CreateComment(ds *datastore.Datastore) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
user, err := util.Authenticate(r, ds)
if err != nil {
util.JSONError(w, err, http.StatusUnauthorized)
return
}
body, err := ioutil.ReadAll(r.Body)
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
var nbd newCommentData
err = json.Unmarshal(body, &nbd)
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
num, err := strconv.Atoi(ps.ByName("post_id"))
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
p := &model.Comment{
UserID: user.ID,
PostID: num,
CommentID: nbd.ParentID,
Body: nbd.Body,
}
err = ds.CreateComment(p)
if err != nil {
util.JSONError(w, err, http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]string{"success": "comment submitted"})
}
}
// CreateBoard creates a new board
func CreateBoard(ds *datastore.Datastore) httprouter.Handle {
return func(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
user, err := util.Authenticate(r, ds)
if err != nil {
util.JSONError(w, err, http.StatusUnauthorized)
return
}
body, err := ioutil.ReadAll(r.Body)
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
var nbd newBoardData
err = json.Unmarshal(body, &nbd)
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
b := &model.Board{
Name: nbd.Name,
Summary: nbd.Summary,
Creator: user.Username,
}
err = ds.CreateBoard(b)
if err != nil {
util.JSONError(w, err, http.StatusBadRequest)
return
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]string{"success": "board submitted for approval"})
}
}