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2026-08-14 22:46:02 +05:30
commit 81d0e65686
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+/**
+ * Copyright (c) 2026 Niolla
+ * All rights reserved.
+ *
+ * This source code is proprietary and confidential.
+ * Unauthorized copying, modification, distribution, or use
+ * of this file, via any medium, is strictly prohibited.
+ */
+
+// app/utils/document.util.js
+
+const { Document } = require("../models");
+const { generateId, generateDocumentReferenceNo } = require("./idGen.util");
+const {log} = require("./consoleLog.utill");
+
+const DOCUMENT_STATUS = {
+  DRAFT: "DRAFT",
+  FINAL: "FINAL",
+};
+
+const validateStatus = (status) => {
+  if (!Object.values(DOCUMENT_STATUS).includes(status)) {
+    throw new Error(
+      `Invalid status "${status}". Allowed values: ${Object.values(
+        DOCUMENT_STATUS,
+      ).join(", ")}`,
+    );
+  }
+};
+
+const createDraftDocument = async (document, doc_data) => {
+  log("Creating draft document data...");
+  log("Incoming document data:", JSON.stringify(doc_data, null, 2));
+  const result = await Document.create({
+    doc_id: generateId(),
+    reference_no: doc_data.reference_no || "N/A",
+    doc_type: document,
+    data: doc_data,
+    status: DOCUMENT_STATUS.DRAFT,
+  });
+
+  log("Draft document created with ID:", result.doc_id);
+
+  return result;
+
+};
+
+const finalizeDocument = async (document, doc_data) => {
+  if (!doc_data.doc_id) {
+    throw new Error("Document data ID is required for FINAL status.");
+  }
+
+  const [updatedRows] = await Document.update(
+    {
+      reference_no: doc_data.reference_no || "N/A",
+      doc_type: document,
+      data: doc_data,
+      status: DOCUMENT_STATUS.FINAL,
+    },
+    {
+      where: {
+        doc_id: doc_data.doc_id,
+      },
+    },
+  );
+
+  if (updatedRows === 0) {
+    throw new Error("Document data not found or already updated.");
+  }
+
+  return await Document.findOne({
+    where: {
+      doc_id: doc_data.doc_id,
+    },
+  });
+};
+
+const createDocumentData = async (document, doc_data, status) => {
+  try {
+    validateStatus(status);
+
+    switch (status) {
+      case DOCUMENT_STATUS.DRAFT:
+        return await createDraftDocument(document, doc_data);
+
+      case DOCUMENT_STATUS.FINAL:
+        return await finalizeDocument(document, doc_data);
+
+      default:
+        throw new Error(`Unhandled document status: ${status}`);
+    }
+  } catch (error) {
+    console.error("❌ Document data operation failed:", error.message);
+    throw error;
+  }
+};
+
+module.exports = {
+  createDocumentData,
+  DOCUMENT_STATUS,
+};