first commit

zadanie7API/main/repository/equipment.go

@@ -0,0 +1,27 @@
+package repository
+
+import (
+	"context"
+	"zadanie7API/main/models"
+)
+
+func (repo *PGrepo) GetEquipment(id int) (models.Equipment, error) {
+	rows, err := repo.pool.Query(context.Background(), "select * from equipment WHERE GUID = $1", id)
+	defer rows.Close()
+	equipment := models.Equipment{}
+	rows.Next()
+	err = rows.Scan(&equipment.GUID, &equipment.InventoryNumber, &equipment.Name, &equipment.OwnerId, &equipment.ReceiptDate,
+		&equipment.LifeTime)
+
+	if err != nil {
+		panic(err)
+	}
+	return equipment, nil
+}
+func (repo *PGrepo) CreateEquipment(equipment models.Equipment) {
+	_, err := repo.pool.Query(context.Background(), "INSERT INTO equipment (inventoryNumber, Name, OwnerId, receiptDate, lifeTime) values ($1, $2, $3, $4, $5)",
+		equipment.InventoryNumber, equipment.Name, equipment.OwnerId, equipment.ReceiptDate, equipment.LifeTime)
+	if err != nil {
+		panic(err)
+	}
+}

zadanie7API/main/repository/pgsql.go

@@ -0,0 +1,20 @@
+package repository
+
+import (
+	"context"
+	"github.com/jackc/pgx/v5/pgxpool"
+	"sync"
+)
+
+type PGrepo struct {
+	mu   sync.Mutex
+	pool *pgxpool.Pool
+}
+
+func New(connStr string) (*PGrepo, error) {
+	pool, err := pgxpool.New(context.Background(), connStr)
+	if err != nil {
+		panic(err)
+	}
+	return &PGrepo{mu: sync.Mutex{}, pool: pool}, nil
+}