Restructure again

app/lib/cfg/config.go

@@ -1,4 +1,4 @@
-package common
+package cfg
 
 import (
 	"fmt"

app/lib/db/db.go

@@ -1,7 +1,9 @@
-package common
+package db
 
 import (
 	"fmt"
+	"iris-test/app/lib/cfg"
+	"iris-test/app/lib/logging"
 	"iris-test/app/repository"
 	"strconv"
 	"strings"
@@ -20,18 +22,18 @@ var DBConn *gorm.DB
 func InitDB() *gorm.DB {
 	var connectionString = strings.Join([]string{
 		"postgres://",
-		Config.Database.Username, ":",
-		Config.Database.Password, "@",
-		Config.Database.Host, ":",
-		Config.Database.Port, "/",
-		Config.Database.Name,
+		cfg.Config.Database.Username, ":",
+		cfg.Config.Database.Password, "@",
+		cfg.Config.Database.Host, ":",
+		cfg.Config.Database.Port, "/",
+		cfg.Config.Database.Name,
 		"?sslmode=disable",
 		"&TimeZone=UTC",
 		"&connect_timeout=", strconv.Itoa(DB_CONNECTION_TIMEOUT),
 	}, "")
 
 	var logLevel = gormLogger.Silent
-	if Config.Application.DebugSQL {
+	if cfg.Config.Application.DebugSQL {
 		logLevel = gormLogger.Info
 	}
 
@@ -41,7 +43,7 @@ func InitDB() *gorm.DB {
 	})
 	if err != nil {
 		msg := fmt.Sprintf("Error connecting to database: %s. Terminating!", err)
-		Log.Error(msg)
+		logging.Error(msg)
 		panic(msg)
 	}
 

app/lib/logging/logging.go

@@ -1,9 +1,10 @@
-package common
+package logging
 
 import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"iris-test/app/lib/cfg"
 	"os"
 
 	"github.com/sirupsen/logrus"
@@ -28,9 +29,9 @@ func Warn(message string) {
 }
 
 func InitLogging() {
-	logLevel, err := logrus.ParseLevel(Config.Application.LogLevel)
+	logLevel, err := logrus.ParseLevel(cfg.Config.Application.LogLevel)
 	if err != nil {
-		panic(fmt.Sprintf("Invalid configured logLevel: %s\n", Config.Application.LogLevel))
+		panic(fmt.Sprintf("Invalid configured logLevel: %s\n", cfg.Config.Application.LogLevel))
 	}
 
 	Log.SetLevel(logLevel)
@@ -42,14 +43,14 @@ func InitLogging() {
 		DisableQuote:    true,
 	})
 
-	LogFile := Config.Application.LogFile
+	LogFile := cfg.Config.Application.LogFile
 	file, err := os.OpenFile(
 		LogFile,
 		os.O_CREATE|os.O_WRONLY|os.O_APPEND,
 		0655,
 	)
 	if err != nil {
-		msg := fmt.Sprintf("Failed to log to file %s: %s", Config.Application.LogFile, err)
+		msg := fmt.Sprintf("Failed to log to file %s: %s", cfg.Config.Application.LogFile, err)
 		Log.Warning(msg)
 		panic(msg)
 	}
@@ -57,7 +58,7 @@ func InitLogging() {
 	mw := io.MultiWriter(os.Stdout, file)
 	Log.SetOutput(mw)
 
-	configJson, err := json.Marshal(Config)
+	configJson, err := json.Marshal(cfg.Config)
 	if err == nil {
 		Info(fmt.Sprintf("Using config: %s", configJson))
 	}

app/main.go

@@ -2,7 +2,9 @@ package main
 
 import (
 	"fmt"
-	"iris-test/app/common"
+	"iris-test/app/lib/cfg"
+	"iris-test/app/lib/db"
+	"iris-test/app/lib/logging"
 	"iris-test/app/views"
 	"os"
 	"time"
@@ -16,17 +18,17 @@ import (
 var redisDB *redis.Database
 
 func createSessionEngine() *sessions.Sessions {
-	redisAddr := fmt.Sprintf("%s:%d", common.Config.Redis.Host, common.Config.Redis.Port)
+	redisAddr := fmt.Sprintf("%s:%d", cfg.Config.Redis.Host, cfg.Config.Redis.Port)
 
 	redisDB = redis.New(redis.Config{
 		Network:   "tcp",
 		Addr:      redisAddr,
 		Timeout:   time.Duration(30) * time.Second,
 		MaxActive: 10,
-		Username:  common.Config.Redis.Username,
-		Password:  common.Config.Redis.Password,
-		Database:  common.Config.Redis.Database,
-		Prefix:    common.Config.Redis.Prefix,
+		Username:  cfg.Config.Redis.Username,
+		Password:  cfg.Config.Redis.Password,
+		Database:  cfg.Config.Redis.Database,
+		Prefix:    cfg.Config.Redis.Prefix,
 		Driver:    redis.GoRedis(), // defaults to this driver.
 		// To set a custom, existing go-redis client, use the "SetClient" method:
 		// Driver: redis.GoRedis().SetClient(customGoRedisClient)
@@ -84,7 +86,7 @@ func createApp() *iris.Application {
 	accessLog := createAccessLog()
 
 	app := iris.New()
-	app.Logger().SetLevel(common.Config.Application.LogLevel)
+	app.Logger().SetLevel(cfg.Config.Application.LogLevel)
 	app.Use(sessionsEngine.Handler())
 	app.UseRouter(accessLog.Handler)
 	app.RegisterView(iris.Jet("./app/templates", ".jet").Reload(true))
@@ -93,9 +95,9 @@ func createApp() *iris.Application {
 }
 
 func main() {
-	common.InitCfg()
-	common.InitLogging()
-	common.InitDB()
+	cfg.InitCfg()
+	logging.InitLogging()
+	db.InitDB()
 
 	app := createApp()
 	defer redisDB.Close()

app/models/user.go

@@ -20,7 +20,7 @@ func (u *User) TableName() string {
 }
 
 // func (u *User) SetPassword(password string) (string, error) {
-// 	secretKey := Config.Application.SecretKey
-// 	bytes, err := bcrypt.GenerateFromPassword([]byte(password), 14)
+// 	secretKey := common.Config.Application.SecretKey
+// 	bytes, err := bcrypt.GenerateFromPassword([]byte(password+secretKey), 14)
 // 	return string(bytes), err
 // }