init post-service

services/post-service/internal/postgres/postgres.go

@@ -0,0 +1,24 @@
+package postgres
+
+import (
+	"context"
+
+	"github.com/rs/zerolog/log"
+	"github.com/jackc/pgx/v5/pgxpool"
+
+	"github.com/hexolan/panels/post-service/internal"
+)
+
+func NewPostgresInterface(ctx context.Context, cfg internal.Config) *pgxpool.Pool {
+	db, err := pgxpool.New(ctx, cfg.GetPostgresURL())
+	if err != nil {
+		log.Panic().Err(err).Caller().Msg("")
+	}
+	
+	err = db.Ping(ctx)
+	if err != nil {
+		log.Warn().Err(err).Msg("failed Postgres ping")
+	}
+
+	return db
+}