refactor: 调整项目目录结构，移除其他语言 API 目录

api/core/config.go

@@ -0,0 +1,70 @@
+package core
+
+import (
+	"bytes"
+	"chatplus/core/types"
+	logger2 "chatplus/logger"
+	"chatplus/utils"
+	"net/http"
+	"os"
+
+	"github.com/BurntSushi/toml"
+)
+
+var logger = logger2.GetLogger()
+
+func NewDefaultConfig() *types.AppConfig {
+	return &types.AppConfig{
+		Listen:    "0.0.0.0:5678",
+		ProxyURL:  "",
+		Manager:   types.Manager{Username: "admin", Password: "admin123"},
+		StaticDir: "./static",
+		StaticUrl: "http://localhost/5678/static",
+		Redis:     types.RedisConfig{Host: "localhost", Port: 6379, Password: ""},
+
+		Session: types.Session{
+			Driver:    types.SessionDriverCookie,
+			SecretKey: utils.RandString(64),
+			Name:      "CHAT_PLUS_SESSION",
+			Domain:    "",
+			Path:      "/",
+			MaxAge:    86400,
+			Secure:    true,
+			HttpOnly:  false,
+			SameSite:  http.SameSiteLaxMode,
+		},
+	}
+}
+
+func LoadConfig(configFile string) (*types.AppConfig, error) {
+	var config *types.AppConfig
+	_, err := os.Stat(configFile)
+	if err != nil {
+		logger.Info("creating new config file: ", configFile)
+		config = NewDefaultConfig()
+		config.Path = configFile
+		// save config
+		err := SaveConfig(config)
+		if err != nil {
+			return nil, err
+		}
+
+		return config, nil
+	}
+	_, err = toml.DecodeFile(configFile, &config)
+	if err != nil {
+		return nil, err
+	}
+
+	return config, err
+}
+
+func SaveConfig(config *types.AppConfig) error {
+	buf := new(bytes.Buffer)
+	encoder := toml.NewEncoder(buf)
+	if err := encoder.Encode(&config); err != nil {
+		return err
+	}
+
+	return os.WriteFile(config.Path, buf.Bytes(), 0644)
+}