CHANGE: added team view, with submitted bookings for team members and send form for own bookings

Backend/models/user.go

@@ -1,9 +1,15 @@
 package models
 
 import (
+	"arbeitszeitmessung/helper"
+	"context"
+	"database/sql"
+	"errors"
 	"fmt"
 	"log"
 	"time"
+
+	"github.com/alexedwards/scs/v2"
 )
 
 type User struct {
@@ -138,7 +144,26 @@ func (u *User) ChangePass(password, newPassword string) (bool, error) {
 
 func (u *User) GetTeamMembers() ([]User, error) {
 	var teamMembers []User
-	teamMembers = append(teamMembers, *u)
+	qStr, err := DB.Prepare(`SELECT personal_nummer, card_uid, vorname, nachname, arbeitszeit_per_tag FROM personal_daten WHERE vorgesetzter_pers_nr = $1`)
+	if err != nil {
+		return teamMembers, err
+	}
+	defer qStr.Close()
+	rows, err := qStr.Query(u.PersonalNummer)
+	if err != nil {
+		log.Println("Error getting rows!")
+		return teamMembers, err
+	}
+	defer rows.Close()
+	for rows.Next() {
+		user, err := parseUser(rows)
+		if err != nil {
+			log.Println("Error parsing user!")
+			return teamMembers, err
+		}
+		teamMembers = append(teamMembers, user)
+	}
+
 	return teamMembers, nil
 }
 
@@ -159,3 +184,27 @@ func (u *User) GetNextWeek() WorkWeek {
 	return week
 
 }
+
+func parseUser(rows *sql.Rows) (User, error) {
+	var user User
+	if err := rows.Scan(&user.PersonalNummer, &user.CardUID, &user.Vorname, &user.Name, &user.Arbeitszeit); err != nil {
+		log.Println("Error scanning row!", err)
+		return user, err
+	}
+	return user, nil
+}
+
+func (u *User) GetLastSubmission() time.Time {
+	var lastSub time.Time
+	qStr, err := DB.Prepare("SELECT woche_start FROM buchung_wochen WHERE personal_nummer = $1 ORDER BY woche_start DESC LIMIT 1")
+	if err != nil {
+		log.Println("Error preparing statement!", err)
+		return lastSub
+	}
+	err = qStr.QueryRow(u.PersonalNummer).Scan(&lastSub)
+	if err != nil {
+		log.Println("Error executing query!", err)
+		return lastSub
+	}
+	return lastSub
+}