func HandleGoalsGet(w http.ResponseWriter, r *http.Request) {
c := appengine.NewContext(r)
vars, err := url.ParseQuery(r.URL.RawQuery)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
}
goals := model.Goals{}
goalFilter := model.Goal{}
if val, exists := vars["name"]; exists {
goalFilter.Name = val[0]
}
if val, exists := vars["notes"]; exists {
goalFilter.Notes = val[0]
}
var limit, offset int
if val, exists := vars["pagesize"]; exists {
if limit, err = strconv.Atoi(val[0]); err != nil {
http.Error(w, "pagesize should be a number. "+err.Error(), http.StatusBadRequest)
}
} else {
limit = types.PageSize
}
if val, exists := vars["page"]; exists {
if offset, err = strconv.Atoi(val[0]); err != nil {
http.Error(w, "page should be a number. "+err.Error(), http.StatusBadRequest)
}
offset = (offset - 1) * limit
}
if err := goals.Get(c, goalFilter, offset, limit); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
if err := json.NewEncoder(w).Encode(goals); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
