From 8f2ed68f5baf0639cf054e23c74d6f637bef33f5 Mon Sep 17 00:00:00 2001
From: furu04 <hi@furu04.com>
Date: Thu, 25 Dec 2025 19:32:11 +0900
Subject: [PATCH] =?UTF-8?q?config=E6=A7=8B=E9=80=A0=E4=BD=93&=E8=AA=AD?=
 =?UTF-8?q?=E3=81=BF=E8=BE=BC=E3=81=BF=E5=87=A6=E7=90=86=E3=80=81DB?=
 =?UTF-8?q?=E6=8E=A5=E7=B6=9A=E5=87=A6=E7=90=86=E3=82=92=E5=AE=9F=E8=A3=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 internal/config/config.go     | 39 ++++++++++++++++++++++++++++++++++
 internal/database/database.go | 40 +++++++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+)

diff --git a/internal/config/config.go b/internal/config/config.go
index e69de29..44a656b 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -0,0 +1,39 @@
+type Config struct {
+    DB struct {
+        Type     string `ini:"DBTYPE"`
+        Host     string `ini:"DBHOST"`
+        Port     int    `ini:"DBPORT"`
+        User     string `ini:"DBUSER"`
+        Password string `ini:"DBPASS"`
+        Name     string `ini:"DBNAME"`
+    } `ini:"db"`
+    Server struct {
+        Host       string `ini:"SERVERHOST"`
+        AllowOrigin string `ini:"ALLOWORIGIN"`
+    } `ini:"server"`
+    Security struct {
+        AISpamProtection bool   `ini:"AI_SPAM_PROTECTION"`
+        AIProvider       string `ini:"AI_PROVIDER"`
+        AIEndpoint       string `ini:"AI_ENDPOINT"`
+        AIAPIKey         string `ini:"AI_APIKEY"`
+        AISecretKey      string `ini:"AI_SECRETKEY"`
+        AIModel          string `ini:"AI_MODEL"`
+        AIInstructions   string `ini:"AI_INSTURCTIONS"`
+        CaptchaEnabled   bool   `ini:"CAPTCHA_ENABLED"`
+        CaptchaType      string `ini:"CAPTCHA_TYPE"`
+        CaptchaSiteKey   string `ini:"CAPTCHA_SITEKEY"`
+        CaptchaSecretKey string `ini:"CAPTCHA_SECRETKEY"`
+    } `ini:"security"`
+}
+
+import "gopkg.in/ini.v1"
+
+func LoadConfig(filePath string) (*Config, error) {
+    cfg, err := ini.Load(filePath)
+    if err != nil {
+        return nil, err
+    }
+    config := &Config{}
+    err = cfg.MapTo(config)
+    return config, err
+}
\ No newline at end of file
diff --git a/internal/database/database.go b/internal/database/database.go
index e69de29..9e2f08f 100644
--- a/internal/database/database.go
+++ b/internal/database/database.go
@@ -0,0 +1,40 @@
+import (
+    "database/sql"
+    "fmt"
+    _ "github.com/go-sql-driver/mysql"
+    _ "github.com/mattn/go-sqlite3"
+)
+
+type Database struct {
+    *sql.DB
+}
+
+func NewDatabase(config *Config) (*Database, error) {
+    var dsn string
+    if config.DB.Type == "mysql" {
+        dsn = fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?charset=utf8mb4&parseTime=True&loc=Local",
+            config.DB.User, config.DB.Password, config.DB.Host, config.DB.Port, config.DB.Name)
+    } else if config.DB.Type == "sqlite" {
+        dsn = config.DB.Name + ".db"
+    } else {
+        return nil, fmt.Errorf("unsupported database type: %s", config.DB.Type)
+    }
+
+    db, err := sql.Open(config.DB.Type, dsn)
+    if err != nil {
+        return nil, err
+    }
+
+    if err := db.Ping(); err != nil {
+        return nil, err
+    }
+	
+    db.SetMaxOpenConns(25)
+    db.SetMaxIdleConns(25)
+
+    return &Database{DB: db}, nil
+}
+
+func (d *Database) Close() error {
+    return d.DB.Close()
+}
\ No newline at end of file