Refactor auth module

Separate parts
Add user repository
Add user schema

internal/repository/userConfig_test.go

@@ -0,0 +1,69 @@
+// Copyright (C) 2022 NHR@FAU, University Erlangen-Nuremberg.
+// All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+package repository
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/ClusterCockpit/cc-backend/internal/config"
+	"github.com/ClusterCockpit/cc-backend/pkg/log"
+	"github.com/ClusterCockpit/cc-backend/pkg/schema"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func setupUserTest(t *testing.T) *UserCfgRepo {
+	const testconfig = `{
+	"addr":            "0.0.0.0:8080",
+	"archive": {
+		"kind": "file",
+		"path": "./var/job-archive"
+	},
+	"clusters": [
+	{
+	   "name": "testcluster",
+	   "metricDataRepository": {"kind": "test", "url": "bla:8081"},
+	   "filterRanges": {
+		"numNodes": { "from": 1, "to": 64 },
+		"duration": { "from": 0, "to": 86400 },
+		"startTime": { "from": "2022-01-01T00:00:00Z", "to": null }
+	} } ]
+}`
+
+	log.Init("info", true)
+	dbfilepath := "testdata/job.db"
+	err := MigrateDB("sqlite3", dbfilepath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	Connect("sqlite3", dbfilepath)
+
+	tmpdir := t.TempDir()
+	cfgFilePath := filepath.Join(tmpdir, "config.json")
+	if err := os.WriteFile(cfgFilePath, []byte(testconfig), 0666); err != nil {
+		t.Fatal(err)
+	}
+
+	config.Init(cfgFilePath)
+	return GetUserCfgRepo()
+}
+
+func TestGetUIConfig(t *testing.T) {
+	r := setupUserTest(t)
+	u := schema.User{Username: "demo"}
+
+	cfg, err := r.GetUIConfig(&u)
+	if err != nil {
+		t.Fatal("No config")
+	}
+
+	tmp := cfg["plot_list_selectedMetrics"]
+	metrics := tmp.([]string)
+	str := metrics[2]
+	if str != "flops_any" {
+		t.Errorf("wrong config\ngot: %s \nwant: flops_any", str)
+	}
+}