mail-templates도 수정

backend-node/src/services/mailTemplateFileService.ts

@@ -1,5 +1,5 @@
-import fs from 'fs/promises';
-import path from 'path';
+import fs from "fs/promises";
+import path from "path";
 
 // MailComponent 인터페이스 정의
 export interface MailComponent {
@@ -30,7 +30,7 @@ export interface MailTemplate {
     queries: QueryConfig[];
   };
   recipientConfig?: {
-    type: 'query' | 'manual';
+    type: "query" | "manual";
     emailField?: string;
     nameField?: string;
     queryId?: string;
@@ -45,19 +45,26 @@ class MailTemplateFileService {
   private templatesDir: string;
 
   constructor() {
-    // uploads/mail-templates 디렉토리 사용
-    this.templatesDir = path.join(process.cwd(), 'uploads', 'mail-templates');
+    // 운영 환경에서는 /app/uploads/mail-templates, 개발 환경에서는 프로젝트 루트
+    this.templatesDir =
+      process.env.NODE_ENV === "production"
+        ? "/app/uploads/mail-templates"
+        : path.join(process.cwd(), "uploads", "mail-templates");
     this.ensureDirectoryExists();
   }
 
   /**
-   * 템플릿 디렉토리 생성 (없으면)
+   * 템플릿 디렉토리 생성 (없으면) - try-catch로 권한 에러 방지
    */
   private async ensureDirectoryExists() {
     try {
       await fs.access(this.templatesDir);
     } catch {
-      await fs.mkdir(this.templatesDir, { recursive: true });
+      try {
+        await fs.mkdir(this.templatesDir, { recursive: true });
+      } catch (error) {
+        console.error("메일 템플릿 디렉토리 생성 실패:", error);
+      }
     }
   }
 
@@ -73,24 +80,25 @@ class MailTemplateFileService {
    */
   async getAllTemplates(): Promise<MailTemplate[]> {
     await this.ensureDirectoryExists();
-    
+
     try {
       const files = await fs.readdir(this.templatesDir);
-      const jsonFiles = files.filter(f => f.endsWith('.json'));
+      const jsonFiles = files.filter((f) => f.endsWith(".json"));
 
       const templates = await Promise.all(
         jsonFiles.map(async (file) => {
           const content = await fs.readFile(
             path.join(this.templatesDir, file),
-            'utf-8'
+            "utf-8"
           );
           return JSON.parse(content) as MailTemplate;
         })
       );
 
       // 최신순 정렬
-      return templates.sort((a, b) => 
-        new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
+      return templates.sort(
+        (a, b) =>
+          new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()
       );
     } catch (error) {
       return [];
@@ -102,7 +110,7 @@ class MailTemplateFileService {
    */
   async getTemplateById(id: string): Promise<MailTemplate | null> {
     try {
-      const content = await fs.readFile(this.getTemplatePath(id), 'utf-8');
+      const content = await fs.readFile(this.getTemplatePath(id), "utf-8");
       return JSON.parse(content);
     } catch {
       return null;
@@ -113,7 +121,7 @@ class MailTemplateFileService {
    * 템플릿 생성
    */
   async createTemplate(
-    data: Omit<MailTemplate, 'id' | 'createdAt' | 'updatedAt'>
+    data: Omit<MailTemplate, "id" | "createdAt" | "updatedAt">
   ): Promise<MailTemplate> {
     const id = `template-${Date.now()}`;
     const now = new Date().toISOString();
@@ -128,7 +136,7 @@ class MailTemplateFileService {
     await fs.writeFile(
       this.getTemplatePath(id),
       JSON.stringify(template, null, 2),
-      'utf-8'
+      "utf-8"
     );
 
     return template;
@@ -139,7 +147,7 @@ class MailTemplateFileService {
    */
   async updateTemplate(
     id: string,
-    data: Partial<Omit<MailTemplate, 'id' | 'createdAt'>>
+    data: Partial<Omit<MailTemplate, "id" | "createdAt">>
   ): Promise<MailTemplate | null> {
     try {
       const existing = await this.getTemplateById(id);
@@ -161,7 +169,7 @@ class MailTemplateFileService {
       await fs.writeFile(
         this.getTemplatePath(id),
         JSON.stringify(updated, null, 2),
-        'utf-8'
+        "utf-8"
       );
 
       // console.log(`✅ 템플릿 저장 성공: ${id}`);
@@ -188,40 +196,41 @@ class MailTemplateFileService {
    * 템플릿을 HTML로 렌더링
    */
   renderTemplateToHtml(components: MailComponent[]): string {
-    let html = '<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">';
+    let html =
+      '<div style="max-width: 600px; margin: 0 auto; font-family: Arial, sans-serif;">';
 
-    components.forEach(comp => {
+    components.forEach((comp) => {
       const styles = Object.entries(comp.styles || {})
         .map(([key, value]) => `${this.camelToKebab(key)}: ${value}`)
-        .join('; ');
+        .join("; ");
 
       switch (comp.type) {
-        case 'text':
-          html += `<div style="${styles}">${comp.content || ''}</div>`;
+        case "text":
+          html += `<div style="${styles}">${comp.content || ""}</div>`;
           break;
-        case 'button':
+        case "button":
           html += `<div style="text-align: center; ${styles}">
-            <a href="${comp.url || '#'}" 
+            <a href="${comp.url || "#"}" 
                style="display: inline-block; padding: 12px 24px; text-decoration: none; 
-                      background-color: ${comp.styles?.backgroundColor || '#007bff'}; 
-                      color: ${comp.styles?.color || '#fff'}; 
+                      background-color: ${comp.styles?.backgroundColor || "#007bff"}; 
+                      color: ${comp.styles?.color || "#fff"}; 
                       border-radius: 4px;">
-              ${comp.text || 'Button'}
+              ${comp.text || "Button"}
             </a>
           </div>`;
           break;
-        case 'image':
+        case "image":
           html += `<div style="${styles}">
-            <img src="${comp.src || ''}" alt="" style="max-width: 100%; height: auto;" />
+            <img src="${comp.src || ""}" alt="" style="max-width: 100%; height: auto;" />
           </div>`;
           break;
-        case 'spacer':
+        case "spacer":
           html += `<div style="height: ${comp.height || 20}px;"></div>`;
           break;
       }
     });
 
-    html += '</div>';
+    html += "</div>";
     return html;
   }
 
@@ -229,7 +238,7 @@ class MailTemplateFileService {
    * camelCase를 kebab-case로 변환
    */
   private camelToKebab(str: string): string {
-    return str.replace(/[A-Z]/g, letter => `-${letter.toLowerCase()}`);
+    return str.replace(/[A-Z]/g, (letter) => `-${letter.toLowerCase()}`);
   }
 
   /**
@@ -237,7 +246,7 @@ class MailTemplateFileService {
    */
   async getTemplatesByCategory(category: string): Promise<MailTemplate[]> {
     const allTemplates = await this.getAllTemplates();
-    return allTemplates.filter(t => t.category === category);
+    return allTemplates.filter((t) => t.category === category);
   }
 
   /**
@@ -246,14 +255,14 @@ class MailTemplateFileService {
   async searchTemplates(keyword: string): Promise<MailTemplate[]> {
     const allTemplates = await this.getAllTemplates();
     const lowerKeyword = keyword.toLowerCase();
-    
-    return allTemplates.filter(t =>
-      t.name.toLowerCase().includes(lowerKeyword) ||
-      t.subject.toLowerCase().includes(lowerKeyword) ||
-      t.category?.toLowerCase().includes(lowerKeyword)
+
+    return allTemplates.filter(
+      (t) =>
+        t.name.toLowerCase().includes(lowerKeyword) ||
+        t.subject.toLowerCase().includes(lowerKeyword) ||
+        t.category?.toLowerCase().includes(lowerKeyword)
     );
   }
 }
 
 export const mailTemplateFileService = new MailTemplateFileService();
-