Add admin page

database/admin.go

@@ -0,0 +1,51 @@
+package database
+
+import (
+	"context"
+	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v4/pgxpool"
+	"log"
+	"trikotwaschliste/models"
+)
+
+func DbAdminMainpage(pool *pgxpool.Pool) gin.H {
+	var items []models.Washlist
+	var persons []models.Person
+
+	witems, err := pool.Query(context.Background(), "SELECT wa.id, pe.name, ga.created_at, wa.washed \nFROM washlist wa\nINNER JOIN persons pe ON wa.personid = pe.id\nINNER JOIN gamedata ga ON wa.gamedataid = ga.id ORDER BY ga.created_at ASC")
+	if err != nil {
+		log.Println(err.Error())
+	}
+
+	var item models.Washlist
+	for witems.Next() {
+		err = witems.Scan(&item.Id, &item.Person, &item.Date, &item.Washed)
+		if err != nil {
+			log.Println(err.Error())
+		}
+		item.DateString = item.Date.Format(layoutDE)
+		items = append(items, item)
+	}
+
+	// get persons
+	wperson, err := pool.Query(context.Background(), "SELECT id, name FROM persons ORDER BY name ASC")
+	if err != nil {
+		log.Println(err.Error())
+	}
+
+	persons = append(persons, models.Person{
+		Id:   -1,
+		Name: "-- Auswählen --",
+	})
+	var person models.Person
+	for wperson.Next() {
+		err = wperson.Scan(&person.Id, &person.Name)
+		if err != nil {
+			log.Println(err.Error())
+		}
+		persons = append(persons, person)
+	}
+
+
+	return gin.H{"items": items, "persons": persons}
+}