func Vote(db model.Model, req *http.Request, r render.Render, params martini.Params) {
id, err := strconv.Atoi(params["id"])
if err != nil {
r.JSON(404, ErrorEnv{"invalid quote id"})
return
}
count, err := strconv.Atoi(req.FormValue("count"))
if err != nil {
r.JSON(404, ErrorEnv{"invalid vote count"})
return
}
err = db.VoteQuote(id, count)
if err != nil {
r.JSON(500, ErrorEnv{"unable to vote quote"})
return
}
quote, err := db.GetQuote(id)
if err != nil {
r.JSON(404, ErrorEnv{"quote not found"})
return
}
env := struct {
Score int `json:"score"`
}{quote.Score}
r.JSON(200, env)
}
