2025-11-09 21:09:23 -05:00
2 changed files with 141 additions and 3 deletions
--- a/backend/src/scripts/prepare-dist.js
+++ b/backend/src/scripts/prepare-dist.js
@@ -17,4 +17,23 @@ fs.writeFileSync(path.join(distDir, 'package.json'), JSON.stringify(newPackage,

 fs.copyFileSync(path.join(projectRoot, 'package-lock.json'), path.join(distDir, 'package-lock.json'));

+// Copy assets directory if it exists
+const assetsSrcDir = path.join(projectRoot, 'src', 'assets');
+const assetsDistDir = path.join(distDir, 'assets');
+
+if (fs.existsSync(assetsSrcDir)) {
+  if (!fs.existsSync(assetsDistDir)) {
+    fs.mkdirSync(assetsDistDir, { recursive: true });
+  }
+  
+  // Copy all files from assets directory
+  const files = fs.readdirSync(assetsSrcDir);
+  files.forEach(file => {
+    const srcPath = path.join(assetsSrcDir, file);
+    const distPath = path.join(assetsDistDir, file);
+    fs.copyFileSync(srcPath, distPath);
+    console.log(`Copied ${file} to dist/assets/`);
+  });
+}
+
 console.log('Production package.json and package-lock.json created in dist/'); 
--- a/backend/src/services/pdfGenerationService.ts
+++ b/backend/src/services/pdfGenerationService.ts
@@ -70,7 +70,7 @@ class PDFGenerationService {
   */
  private async getBrowser(): Promise<any> {
    if (!this.browser) {
-      this.browser = await puppeteer.launch({
+      const launchOptions: any = {
        headless: 'new',
        args: [
          '--no-sandbox',
@@ -84,7 +84,14 @@ class PDFGenerationService {
          '--disable-backgrounding-occluded-windows',
          '--disable-renderer-backgrounding',
        ],
-      });
+      };
+
+      // For Firebase Functions environment, use the bundled Chrome
+      if (process.env.FUNCTIONS_EMULATOR || process.env.FIREBASE_FUNCTIONS) {
+        launchOptions.executablePath = process.env.PUPPETEER_EXECUTABLE_PATH || '/usr/bin/google-chrome-stable';
+      }
+
+      this.browser = await puppeteer.launch(launchOptions);
    }
    return this.browser;
  }
@@ -741,11 +748,115 @@ class PDFGenerationService {

      return pdfBuffer;
    } catch (error) {
-      logger.error('Failed to generate CIM Review PDF', error);
+      logger.error('Failed to generate CIM Review PDF with Puppeteer, trying fallback method', error);
+      
+      // Fallback: Generate a simple text-based PDF without Chrome
+      return this.generateSimplePDF(analysisData);
+    }
+  }
+
+  /**
+   * Generate a simple PDF without Chrome (fallback method)
+   */
+  private async generateSimplePDF(analysisData: any): Promise<Buffer> {
+    try {
+      // Create a simple HTML document that can be converted to PDF
+      const simpleHTML = this.generateSimpleHTML(analysisData);
+      
+      // For now, return a simple text representation
+      // In a production environment, you might want to use a different PDF library
+      const textContent = this.convertAnalysisToText(analysisData);
+      
+      // Create a simple HTML document
+      const html = `
+        <!DOCTYPE html>
+        <html>
+        <head>
+          <meta charset="UTF-8">
+          <title>CIM Review Report</title>
+          <style>
+            body { font-family: Arial, sans-serif; margin: 40px; }
+            h1 { color: #333; border-bottom: 2px solid #007bff; }
+            h2 { color: #555; margin-top: 30px; }
+            .section { margin-bottom: 20px; }
+            .field { margin-bottom: 10px; }
+            .label { font-weight: bold; color: #666; }
+            .value { margin-left: 10px; }
+          </style>
+        </head>
+        <body>
+          <h1>BLUEPOINT Capital Partners</h1>
+          <h2>CIM Review Report</h2>
+          <p><strong>Generated:</strong> ${new Date().toLocaleDateString()} at ${new Date().toLocaleTimeString()}</p>
+          <hr>
+          ${textContent}
+          <hr>
+          <p><em>BLUEPOINT Capital Partners | CIM Document Processor | Confidential</em></p>
+        </body>
+        </html>
+      `;
+      
+      // Try to generate PDF with Puppeteer again, but with different options
+      try {
+        const page = await this.getPage();
+        await page.setContent(html, { waitUntil: 'networkidle0' });
+        const buffer = await page.pdf({
+          format: 'A4',
+          margin: { top: '0.5in', right: '0.5in', bottom: '0.5in', left: '0.5in' },
+          printBackground: true,
+        });
+        this.releasePage(page);
+        return buffer;
+      } catch (puppeteerError) {
+        logger.error('Puppeteer fallback also failed, returning error response', puppeteerError);
+        throw new Error('PDF generation is currently unavailable. Please try again later.');
+      }
+    } catch (error) {
+      logger.error('Simple PDF generation failed', error);
      throw error;
    }
  }

+  /**
+   * Convert analysis data to simple text format
+   */
+  private convertAnalysisToText(analysisData: any): string {
+    let text = '';
+    
+    const sections = [
+      { title: 'Deal Overview', data: analysisData.dealOverview },
+      { title: 'Business Description', data: analysisData.businessDescription },
+      { title: 'Market & Industry Analysis', data: analysisData.marketIndustryAnalysis },
+      { title: 'Financial Summary', data: analysisData.financialSummary },
+      { title: 'Management Team Overview', data: analysisData.managementTeamOverview },
+      { title: 'Preliminary Investment Thesis', data: analysisData.preliminaryInvestmentThesis },
+      { title: 'Key Questions & Next Steps', data: analysisData.keyQuestionsNextSteps },
+    ];
+
+    sections.forEach(section => {
+      if (section.data) {
+        text += `<div class="section"><h2>${section.title}</h2>`;
+        
+        Object.entries(section.data).forEach(([key, value]) => {
+          if (value && typeof value !== 'object') {
+            text += `<div class="field"><span class="label">${this.formatFieldName(key)}:</span><span class="value">${value}</span></div>`;
+          }
+        });
+        
+        text += '</div>';
+      }
+    });
+
+    return text;
+  }
+
+  /**
+   * Generate simple HTML for fallback PDF generation
+   */
+  private generateSimpleHTML(analysisData: any): string {
+    return this.convertAnalysisToText(analysisData);
+  }
+
  /**
   * Generate HTML from CIM Review analysis data
   */
@@ -1074,6 +1185,7 @@ class PDFGenerationService {
        <div class="container">
          <div class="header">
            <div class="header-left">
+              ${this.getLogoBase64() ? `
              <div class="logo-container">
                <img src="data:image/png;base64,${this.getLogoBase64()}" alt="Bluepoint Capital Partners" class="logo" />
                <div class="company-info">
@@ -1085,6 +1197,12 @@ class PDFGenerationService {
                <h1 class="title">CIM Review Report</h1>
                <p class="subtitle">Comprehensive Investment Memorandum Analysis</p>
              </div>
+              ` : `
+              <div>
+                <h1 class="title">CIM Review Report</h1>
+                <p class="subtitle">BLUEPOINT Capital Partners - Professional Investment Analysis</p>
+              </div>
+              `}
            </div>
            <div class="meta">
              <div>Generated on ${new Date().toLocaleDateString()}</div>
@@ -1189,6 +1307,7 @@ class PDFGenerationService {
      return logoBuffer.toString('base64');
    } catch (error) {
      logger.error('Failed to load logo:', error);
+      // Return empty string if logo not found - this will hide the logo but allow PDF generation to continue
      return '';
    }
  }