EARFQUAKE

server/globals/config.go

@@ -0,0 +1,37 @@
+package globals
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+)
+
+type HTTPConfig struct {
+	AdminToken string `json:"adminToken"`
+	Port       int    `json:"port"`
+}
+
+type Config struct {
+	HTTP           HTTPConfig `json:"http"`
+	FileLogging    bool       `json:"fileLogging"`
+	VerboseLogging bool       `json:"verboseLogging"`
+}
+
+func LoadConfig(path string) *Config {
+	file, err := os.ReadFile(path)
+	if err != nil {
+		fmt.Println("An error occured while reading the config file:", err)
+		os.Exit(1)
+	}
+
+	var cfg Config
+	err = json.Unmarshal(file, &cfg)
+	if err != nil {
+		fmt.Println("An error occured while parsing the config file:", err)
+		os.Exit(1)
+	}
+
+	return &cfg
+}
+
+var AppConfig *Config

server/globals/loggers.go

@@ -0,0 +1,42 @@
+package globals
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"time"
+)
+
+var (
+	HTTPLogger *log.Logger
+	DBLogger   *log.Logger
+	flags      int
+)
+
+func InitLoggers() {
+	var logOutput io.Writer = os.Stdout
+
+	if AppConfig.FileLogging {
+
+		os.Mkdir("logs", os.ModePerm)
+
+		timestamp := time.Now().Format("2006-01-02_15-04-05")
+		filename := fmt.Sprintf("logs/log_%s.txt", timestamp)
+
+		file, err := os.OpenFile(filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0666)
+		if err != nil {
+			log.Fatal("An error occured while loading logs.txt")
+		}
+
+		logOutput = io.MultiWriter(os.Stdout, file)
+		log.SetOutput(logOutput)
+	}
+
+	if AppConfig.VerboseLogging {
+		flags = log.Ldate | log.Ltime | log.Lshortfile
+	}
+
+	HTTPLogger = log.New(logOutput, "[HTTP] ", flags)
+	DBLogger = log.New(logOutput, "[DATABASE] ", flags)
+}