Initial local backup snapshot

server/salleInvoicePdf.ts

@@ -0,0 +1,150 @@
+import PDFDocument from "pdfkit";
+import fs from "node:fs";
+import path from "node:path";
+import type { SallePricingSummary } from "@shared/sallePricing";
+
+const CCDS_LOGO_PATH = path.resolve(process.cwd(), "client/src/assets/ccds.png");
+
+function formatCurrency(cents: number) {
+  return new Intl.NumberFormat("fr-FR", { style: "currency", currency: "EUR" }).format(cents / 100);
+}
+
+function formatDateFr(date: string | Date | null | undefined) {
+  if (!date) return "-";
+  try {
+    return new Date(date).toLocaleDateString("fr-FR", {
+      day: "2-digit",
+      month: "2-digit",
+      year: "numeric",
+    });
+  } catch {
+    return String(date);
+  }
+}
+
+function drawLogo(doc: PDFKit.PDFDocument, x: number, y: number, width: number, height: number) {
+  if (!fs.existsSync(CCDS_LOGO_PATH)) return;
+  try {
+    doc.image(CCDS_LOGO_PATH, x, y, { fit: [width, height], align: "center", valign: "center" });
+  } catch (error) {
+    console.warn("[SalleInvoicePdf] Impossible de charger le logo CCDS:", error);
+  }
+}
+
+export async function generateSalleInvoicePdf(input: {
+  requestId: number;
+  requestTitle: string;
+  associationName: string;
+  datesLabel: string;
+  pricing: SallePricingSummary;
+}) {
+  const pdfBuffer = await new Promise<Buffer>((resolve, reject) => {
+    try {
+      const doc = new PDFDocument({
+        size: "A4",
+        margins: { top: 36, bottom: 42, left: 34, right: 34 },
+      });
+      const chunks: Buffer[] = [];
+      doc.on("data", (chunk: Buffer) => chunks.push(chunk));
+      doc.on("end", () => resolve(Buffer.concat(chunks)));
+      doc.on("error", reject);
+
+      const width = doc.page.width - doc.page.margins.left - doc.page.margins.right;
+      let y = doc.page.margins.top;
+
+      drawLogo(doc, doc.page.margins.left, y, 180, 70);
+      doc.font("Helvetica-Bold").fontSize(18).fillColor("#244f7a").text(
+        `Facture N° ${String(input.requestId).padStart(3, "0")}/${new Date().getFullYear()}`,
+        doc.page.margins.left,
+        y + 34,
+        { width, align: "right" }
+      );
+      y += 82;
+
+      const infoRows: Array<[string, string]> = [
+        ["Date", formatDateFr(new Date())],
+        ["Référence dossier", `Réservation salle #${input.requestId}`],
+        ["Émis par", "Maison de la Jeunesse des Savanes - CCDS"],
+        ["Association", input.associationName],
+        ["Période", input.datesLabel],
+      ];
+
+      const labelWidth = 160;
+      infoRows.forEach(([label, value]) => {
+        doc.rect(doc.page.margins.left, y, labelWidth, 36).stroke("#d9d9d9");
+        doc.rect(doc.page.margins.left + labelWidth, y, width - labelWidth, 36).stroke("#d9d9d9");
+        doc.font("Helvetica-Bold").fontSize(10).fillColor("#404040").text(label, doc.page.margins.left + 10, y + 12, { width: labelWidth - 20 });
+        doc.font("Helvetica").fontSize(10).fillColor("#1f2937").text(value, doc.page.margins.left + labelWidth + 10, y + 12, {
+          width: width - labelWidth - 20,
+        });
+        y += 36;
+      });
+
+      y += 26;
+      const col1 = width * 0.52;
+      const col2 = width * 0.13;
+      const col3 = width * 0.17;
+      const col4 = width - col1 - col2 - col3;
+      doc.rect(doc.page.margins.left, y, width, 40).fillAndStroke("#244f7a", "#244f7a");
+      doc.font("Helvetica-Bold").fontSize(10).fillColor("#ffffff")
+        .text("DESCRIPTION", doc.page.margins.left + 14, y + 14, { width: col1 - 20 })
+        .text("QTÉ", doc.page.margins.left + col1 + 10, y + 14, { width: col2 - 20, align: "center" })
+        .text("PRIX UNITAIRE", doc.page.margins.left + col1 + col2 + 10, y + 14, { width: col3 - 20, align: "center" })
+        .text("TOTAL", doc.page.margins.left + col1 + col2 + col3 + 10, y + 14, { width: col4 - 20, align: "center" });
+      y += 40;
+
+      input.pricing.lineItems.forEach((line) => {
+        const rowHeight = 88;
+        doc.rect(doc.page.margins.left, y, col1, rowHeight).stroke("#d9d9d9");
+        doc.rect(doc.page.margins.left + col1, y, col2, rowHeight).stroke("#d9d9d9");
+        doc.rect(doc.page.margins.left + col1 + col2, y, col3, rowHeight).stroke("#d9d9d9");
+        doc.rect(doc.page.margins.left + col1 + col2 + col3, y, col4, rowHeight).stroke("#d9d9d9");
+
+        doc.font("Helvetica-Bold").fontSize(11).fillColor("#1f2937").text(
+          `Location ${line.salleNom}`,
+          doc.page.margins.left + 14,
+          y + 12,
+          { width: col1 - 24 }
+        );
+        doc.font("Helvetica").fontSize(10).fillColor("#334155").text(
+          `${line.categoryLabel}\n${input.datesLabel}\n${input.requestTitle}`,
+          doc.page.margins.left + 14,
+          y + 32,
+          { width: col1 - 24 }
+        );
+        doc.font("Helvetica-Bold").fontSize(12).fillColor("#1f2937")
+          .text(String(line.quantity), doc.page.margins.left + col1, y + 34, { width: col2, align: "center" })
+          .text(formatCurrency(line.unitAmountCents), doc.page.margins.left + col1 + col2, y + 34, { width: col3, align: "center" })
+          .text(formatCurrency(line.totalAmountCents), doc.page.margins.left + col1 + col2 + col3, y + 34, { width: col4, align: "center" });
+        y += rowHeight;
+      });
+
+      doc.rect(doc.page.margins.left, y, col1 + col2 + col3, 44).stroke("#244f7a");
+      doc.rect(doc.page.margins.left + col1 + col2 + col3, y, col4, 44).stroke("#244f7a");
+      doc.font("Helvetica-Bold").fontSize(12).fillColor("#244f7a")
+        .text("TOTAL À RÉGLER", doc.page.margins.left, y + 14, { width: col1 + col2 + col3 - 16, align: "right" })
+        .fillColor("#c2410c")
+        .text(formatCurrency(input.pricing.totalAmountCents), doc.page.margins.left + col1 + col2 + col3, y + 14, { width: col4, align: "center" });
+      y += 60;
+
+      doc.roundedRect(doc.page.margins.left, y, width, 110, 8).fillAndStroke("#f8fafc", "#cbd5e1");
+      doc.font("Helvetica-Bold").fontSize(11).fillColor("#1f2937").text("Récapitulatif pour l’envoi final", doc.page.margins.left + 16, y + 14);
+      doc.font("Helvetica").fontSize(10).fillColor("#475569")
+        .text("Cette facture accompagne la validation finale de la réservation. Le règlement est attendu selon les modalités précisées par la Maison de la Jeunesse des Savanes.", doc.page.margins.left + 16, y + 36, {
+          width: width - 32,
+        })
+        .text("RIB MJS : à joindre ou communiquer depuis l’accueil si nécessaire.", doc.page.margins.left + 16, y + 72, {
+          width: width - 32,
+        });
+
+      doc.end();
+    } catch (error) {
+      reject(error);
+    }
+  });
+
+  return {
+    buffer: pdfBuffer,
+    fileName: `facture-salle-ccds-${input.requestId}.pdf`,
+  };
+}