feat(backend,frontend): régénération et visualisation inline de la fiche élève PDF

Front-End/src/components/Inscription/FilesModal.js

@@ -53,10 +53,10 @@ const FilesModal = ({
       .then((parentFiles) => {
         // Construct the categorized files list
         const categorizedFiles = {
-          registrationFile: selectedRegisterForm.registration_file
+          registrationFile: selectedRegisterForm.student?.id
             ? {
                 name: 'Fiche élève',
-                url: getSecureFileUrl(selectedRegisterForm.registration_file),
+                url: `/api/generate-pdf?studentId=${selectedRegisterForm.student.id}`,
               }
             : null,
           fusionFile: selectedRegisterForm.fusion_file

Front-End/src/components/Inscription/ValidateSubscription.js

@@ -152,7 +152,11 @@ export default function ValidateSubscription({
   };
 
   const allTemplates = [
-    { name: 'Fiche élève', file: student_file, type: 'main' },
+    {
+      name: 'Fiche élève',
+      file: `/api/generate-pdf?studentId=${studentId}`,
+      type: 'main',
+    },
     ...schoolFileTemplates.map((template) => ({
       name: template.name || 'Document scolaire',
       file: template.file,
@@ -213,7 +217,11 @@ export default function ValidateSubscription({
                 {allTemplates[currentTemplateIndex].name || 'Document sans nom'}
               </h3>
               <iframe
-                src={getSecureFileUrl(allTemplates[currentTemplateIndex].file)}
+                src={
+                  allTemplates[currentTemplateIndex].type === 'main'
+                    ? allTemplates[currentTemplateIndex].file
+                    : getSecureFileUrl(allTemplates[currentTemplateIndex].file)
+                }
                 title={
                   allTemplates[currentTemplateIndex].type === 'main'
                     ? 'Document Principal'

Front-End/src/pages/api/generate-pdf.js

@@ -0,0 +1,58 @@
+import { getToken } from 'next-auth/jwt';
+
+const BACKEND_URL = process.env.NEXT_PUBLIC_API_URL;
+
+export default async function handler(req, res) {
+  if (req.method !== 'GET') {
+    return res.status(405).json({ error: 'Method not allowed' });
+  }
+
+  const token = await getToken({
+    req,
+    secret: process.env.AUTH_SECRET,
+    cookieName: 'n3wtschool_session_token',
+  });
+  if (!token?.token) {
+    return res.status(401).json({ error: 'Non authentifié' });
+  }
+
+  const { studentId } = req.query;
+  if (!studentId) {
+    return res
+      .status(400)
+      .json({ error: 'Le paramètre "studentId" est requis' });
+  }
+
+  try {
+    const backendUrl = `${BACKEND_URL}/Subscriptions/registerForms/${encodeURIComponent(studentId)}/pdf`;
+
+    const backendRes = await fetch(backendUrl, {
+      headers: {
+        Authorization: `Bearer ${token.token}`,
+        Connection: 'close',
+      },
+    });
+
+    if (!backendRes.ok) {
+      return res.status(backendRes.status).json({
+        error: `Erreur backend: ${backendRes.status}`,
+      });
+    }
+
+    const contentType =
+      backendRes.headers.get('content-type') || 'application/pdf';
+    const contentDisposition = backendRes.headers.get('content-disposition');
+
+    res.setHeader('Content-Type', contentType);
+    if (contentDisposition) {
+      res.setHeader('Content-Disposition', contentDisposition);
+    }
+
+    const buffer = Buffer.from(await backendRes.arrayBuffer());
+    return res.send(buffer);
+  } catch {
+    return res
+      .status(500)
+      .json({ error: 'Erreur lors de la génération du PDF' });
+  }
+}