From 72b6dab15077e8e4a12a0b20eb80a4386e1f617a Mon Sep 17 00:00:00 2001
From: unknown <geethat@sightspectrum.in>
Date: Mon, 1 Dec 2025 18:03:59 +0530
Subject: [PATCH] Download unit master sample file API

---
 app/controllers/unitMasterController.js |  9 +++++++++
 app/routes/routes.js                    | 25 ++++++++++++++++++++++++-
 app/uploads/unit-master-sample.csv      |  1 +
 3 files changed, 34 insertions(+), 1 deletion(-)
 create mode 100644 app/uploads/unit-master-sample.csv

diff --git a/app/controllers/unitMasterController.js b/app/controllers/unitMasterController.js
index a94cfe6..9e923fb 100644
--- a/app/controllers/unitMasterController.js
+++ b/app/controllers/unitMasterController.js
@@ -438,3 +438,12 @@ exports.uploadUnitMasterFromCSV = async (req, res) => {
     });
   }
 };
+
+exports.downloadUnitMasterSample = async (req, res) => {
+  try {
+    const filePath = path.join(__dirname, "../uploads/unit_master_sample.csv");
+    return res.download(filePath, "unit_master_sample.csv");
+  } catch (error) {
+    return res.status(500).send({ status: "failed", message: error.message });
+  }
+};
\ No newline at end of file
diff --git a/app/routes/routes.js b/app/routes/routes.js
index 00091cb..07c569b 100644
--- a/app/routes/routes.js
+++ b/app/routes/routes.js
@@ -2798,7 +2798,7 @@ router.get("/city-towns", [verifySignature, verifyToken], establishmentControlle
  * @swagger
  * /api/establishment/download-sample-file:
  *   get:
- *     summary: Download sample CSV template for bulk product upload
+ *     summary: Download sample CSV template for bulk company profile upload
  *     tags: [Products]
  *     security:
  *       - appSignature: []
@@ -2818,6 +2818,29 @@ router.get("/city-towns", [verifySignature, verifyToken], establishmentControlle
  */
 router.get("/establishment/download-sample-file",[verifySignature, verifyToken], establishmentController.downloadCompanyProfileSample);
 
+/**
+ * @swagger
+ * /api/establishment/download-sample-file:
+ *   get:
+ *     summary: Download sample CSV template for bulk Unit Master upload
+ *     tags: [Products]
+ *     security:
+ *       - appSignature: []
+ *       - bearerAuth: []
+ *     responses:
+ *       200:
+ *         description: Sample CSV file downloaded successfully
+ *         content:
+ *           text/csv:
+ *             schema:
+ *               type: string
+ *               format: binary
+ *       404:
+ *         description: File not found
+ *       500:
+ *         description: Server error
+ */
+router.get("/unit_master/download-sample-file",[verifySignature, verifyToken], establishmentController.downloadUnitMasterSample);
 
 
 
diff --git a/app/uploads/unit-master-sample.csv b/app/uploads/unit-master-sample.csv
new file mode 100644
index 0000000..b2dd7cd
--- /dev/null
+++ b/app/uploads/unit-master-sample.csv
@@ -0,0 +1 @@
+Unit Name,Description