feat: locking days, if they are submitted and accepted

fixed #76

Backend/models/workDay.go

@@ -7,12 +7,15 @@ package models
 
 import (
 	"arbeitszeitmessung/helper"
+	"database/sql"
 	"encoding/json"
 	"fmt"
 	"log"
 	"log/slog"
 	"sort"
 	"time"
+
+	"github.com/lib/pq"
 )
 
 type WorkDay struct {
@@ -425,3 +428,38 @@ func (d *WorkDay) GetDayProgress(u User) int8 {
 	progress := (workTime.Seconds() / u.ArbeitszeitProTag().Seconds()) * 100
 	return int8(progress)
 }
+
+func (d *WorkDay) IsSubmittedAndAccepted() bool {
+	var isKurzArbeitAccepted bool
+	if d.IsKurzArbeit() {
+		isKurzArbeitAccepted = d.kurzArbeitAbsence.IsSubmittedAndAccepted()
+	}
+
+	if d.IsEmpty() {
+		return isKurzArbeitAccepted
+	}
+
+	qStr, err := DB.Prepare(`SELECT bestaetigt from wochen_report WHERE anwesenheiten @> $1 AND $2 >= woche_start AND $2 <  woche_start + INTERVAL '1 week';`) // @> array contains
+	if err != nil {
+		slog.Warn("Error when preparing SQL Statement", "error", err)
+		return false
+	}
+
+	defer qStr.Close()
+	var isSubmittedAndChecked bool = false
+
+	var bookingsIds []int
+	for _, booking := range d.Bookings {
+		bookingsIds = append(bookingsIds, booking.CounterId)
+	}
+
+	err = qStr.QueryRow(pq.Array(bookingsIds), d.Date()).Scan(&isSubmittedAndChecked)
+	if err == sql.ErrNoRows {
+		return false
+	}
+
+	if err != nil {
+		slog.Warn("Unexpected error when executing SQL Statement", "error", err, "BookingsIds", bookingsIds)
+	}
+	return isSubmittedAndChecked
+}