func httpServer(db *db.DB) error {
http.HandleFunc("/json/", func(w http.ResponseWriter, r *http.Request) {
dtMin := time.Now().Add(-time.Hour * 24 * 7 * 4)
dtMax := time.Now().Add(time.Minute)
{
type stp struct {
t *time.Time
qp string
}
for _, v := range []stp{
{&dtMin, "dt_min"},
{&dtMax, "dt_max"},
} {
ts := r.URL.Query().Get(v.qp)
t, err := time.Parse(time.RFC3339, ts)
if err != nil {
t, err = time.Parse("2006-01-02", ts)
if err != nil {
continue
}
}
*v.t = t
}
}
avgMinutes := 10
if r.URL.Query().Get("avg_minutes") != "" {
var err error
avgMinutes, err = strconv.Atoi(r.URL.Query().Get("avg_minutes"))
if err != nil {
lg.Fatalln(err)
}
}
allEntries, err := db.All()
var filteredEntires []omron.Entry
for _, entry := range allEntries {
if entry.Time.After(dtMin) && entry.Time.Before(dtMax) {
filteredEntires = append(filteredEntires, entry)
}
}
avgEntries := omron.AvgWithinDuration(
filteredEntires,
time.Duration(avgMinutes)*time.Minute)
scoredEntries := score.All(avgEntries)
w.Header().Set("Content-type", "application/json")
data, err := json.MarshalIndent(scoredEntries, "", " ")
if err != nil {
lg.Fatal(err)
}
w.Write(data)
})
http.Handle("/assets/",
http.StripPrefix("/assets/",
http.FileServer(
http.Dir("build/assets"))))
http.Handle("/",
http.FileServer(
http.Dir("browser/html")))
return http.ListenAndServe(":8080", nil)
}
