Show timer, set time on create

timer.go

@@ -6,6 +6,8 @@ import (
     "database/sql"
     "context"
     "strings"
+    "time"
+    "strconv"
 
     _ "github.com/mattn/go-sqlite3"
 
@@ -13,11 +15,12 @@ import (
     "stevenlr.com/timer/model"
 )
 
-func insertTimer(tx *sql.Tx, name string) error {
+func insertTimer(tx *sql.Tx, name string, seconds int) error {
     now := model.MakeTimeNow()
+    end := model.Time(time.Time(now).Add(time.Duration(seconds) * time.Second))
     id := model.MakeUUID()
     _, err := tx.Exec(`
-        INSERT INTO Timer VALUES ($1, $2, $3, $4)`, id, name, now, now);
+        INSERT INTO Timer VALUES ($1, $2, $3, $4)`, id, name, now, end);
     return err
 }
 
@@ -37,10 +40,10 @@ func initializeDatabase(db *sql.DB) error {
     `)
     if err != nil { return err }
 
-    err = insertTimer(tx, "My timer")
+    err = insertTimer(tx, "My timer", 600)
     if err != nil { return err }
 
-    err = insertTimer(tx, "My timer2")
+    err = insertTimer(tx, "My timer2", 600)
     if err != nil { return err }
 
     return tx.Commit()
@@ -123,6 +126,20 @@ func (server *MyServer) handleDeleteTimer(w http.ResponseWriter, r *http.Request
 func (server* MyServer) handlePutTimer(w http.ResponseWriter, r *http.Request) {
     timerName := strings.TrimSpace(r.FormValue("timerName"))
 
+    days, err := strconv.ParseInt(strings.TrimSpace(r.FormValue("days")), 10, 32)
+    if err != nil {
+        w.WriteHeader(http.StatusBadRequest)
+        view.TimerCreateForm(timerName, "Error parsing days").Render(context.Background(), w)
+        return
+    }
+
+    hours, err := strconv.ParseInt(strings.TrimSpace(r.FormValue("hours")), 10, 32)
+    if err != nil {
+        w.WriteHeader(http.StatusBadRequest)
+        view.TimerCreateForm(timerName, "Error parsing hours").Render(context.Background(), w)
+        return
+    }
+
     tx, err := server.db.Begin()
     if err != nil {
         w.WriteHeader(http.StatusInternalServerError)
@@ -137,7 +154,7 @@ func (server* MyServer) handlePutTimer(w http.ResponseWriter, r *http.Request) {
         return
     }
 
-    err = insertTimer(tx, timerName)
+    err = insertTimer(tx, timerName, int(((max(days, 0) * 24) + max(hours, 0)) * 3600))
     if err != nil {
         w.WriteHeader(http.StatusInternalServerError)
         view.TimerCreateForm(timerName, "Internal server error").Render(context.Background(), w)