Add database

database/mainpage.go

@@ -1,18 +1,29 @@
 package database
 
 import (
+	"context"
 	"github.com/gin-gonic/gin"
-	"time"
+	"github.com/jackc/pgx/v4/pgxpool"
+	"log"
 	"trikotwaschliste/models"
 )
 
-func DbMainpage() gin.H {
+func DbMainpage(pool *pgxpool.Pool) gin.H {
 	var items []models.Washlist
 
-	items = append(items, models.Washlist{
-		Person:   "Gerda",
-		Date:     time.Now(),
-		IsWashed: true,
-	})
+	witems, err := pool.Query(context.Background(), "SELECT 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")
+	if err != nil {
+		log.Println(err.Error())
+	}
+
+	var item models.Washlist
+	for witems.Next() {
+		err = witems.Scan(&item.Person, &item.Date, &item.IsWashed)
+		if err != nil {
+			log.Println(err.Error())
+		}
+		items = append(items, item)
+	}
+
 	return gin.H{"items": items}
 }

handler/mainpage.go

@@ -2,12 +2,13 @@ package handler
 
 import (
 	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v4/pgxpool"
 	"net/http"
 	"trikotwaschliste/database"
 )
 
-func MainPage() gin.HandlerFunc {
+func MainPage(pool *pgxpool.Pool) gin.HandlerFunc {
 	return func(c *gin.Context) {
-		c.HTML(http.StatusAccepted, "index.html", database.DbMainpage())
+		c.HTML(http.StatusAccepted, "index.html", database.DbMainpage(pool))
 	}
 }

routes/routes.go

@@ -7,5 +7,5 @@ import (
 )
 
 func RoutesInit(router *gin.Engine, pool *pgxpool.Pool) {
-	router.GET("/", handler.MainPage())
+	router.GET("/", handler.MainPage(pool))
 }