added absence - abwesenheit, closes #11

Backend/models/absence.go

@@ -1,6 +1,38 @@
 package models
 
-import "time"
+import (
+	"log"
+	"time"
+)
+
+type AbsenceType struct {
+	Value int8
+	Label string
+}
+
+const (
+	AbsenceNone int8 = iota
+	AbsenceUrlaub
+	AbsenceKurzarbeit
+	AbsenceKrank
+	AbsenceKindkrank
+)
+
+var AbsenceTypes = []AbsenceType{
+	// {Value: AbsenceNone, Label: "Abwesenheit"},
+	{Value: AbsenceUrlaub, Label: "Urlaub"},
+	{Value: AbsenceKurzarbeit, Label: "Kurzarbeit"},
+	{Value: AbsenceKrank, Label: "Krank"},
+	{Value: AbsenceKindkrank, Label: "Kindkrank"},
+}
+
+var AbsenceTypesLabel = map[int8]string{
+	0:                 "None",
+	AbsenceUrlaub:     "Urlaub",
+	AbsenceKurzarbeit: "Kurzarbeit",
+	AbsenceKrank:      "Krank",
+	AbsenceKindkrank:  "Kindkrank",
+}
 
 type Absence struct {
 	CounterId      int
@@ -17,6 +49,20 @@ func NewAbsence(card_uid string, abwesenheit_typ int8, datum time.Time) Absence
 	}
 }
 
-func (a *Absence) Insert() {
-	// qStr, err := DB.Prepare(`INSERT INTO`)
+func (a *Absence) Insert() error {
+	qStr, err := DB.Prepare(`INSERT INTO abwesenheit (card_uid, abwesenheit_typ, datum) VALUES ($1, $2, $3) RETURNING counter_id;`)
+	if err != nil {
+		log.Println("Error preparing sql Statement", err)
+		return err
+	}
+	err = qStr.QueryRow(a.CardUID, a.AbwesenheitTyp, a.Datum).Scan(&a.CounterId)
+	if err != nil {
+		log.Println("Error executing insert statement", err)
+		return err
+	}
+	return nil
+}
+
+func (a *Absence) GetStringType() string {
+	return AbsenceTypesLabel[a.AbwesenheitTyp]
 }