comany name and city based zones

src/controllers/departmentController.js

@@ -992,6 +992,69 @@ exports.getZonebasedLocations = async (req, reply) => {
     }
   };
   
+  const getZonesByCityAndOffice = async (city, officeName) => {
+    try {
+      const result = await Zone.aggregate([
+        {
+          $project: {
+            city: { $trim: { input: "$city" } }, // Trim city field
+            officeName: { $trim: { input: "$officeName" } }, // Trim officeName field
+            zone: 1 // Keep zone field
+          }
+        },
+        {
+          $match: {
+            city: { $regex: `^${city.trim()}$`, $options: "i" }, // Case-insensitive match for city
+            officeName: { $regex: `^${officeName.trim()}$`, $options: "i" } // Case-insensitive match for officeName
+          }
+        },
+        {
+          $group: {
+            _id: { city: { $toUpper: "$city" }, officeName: { $toUpper: "$officeName" } }, // Normalize city and officeName
+            zones: { $addToSet: "$zone" } // Collect unique zones
+          }
+        },
+        {
+          $project: {
+            _id: 0, // Exclude _id
+            city: "$_id.city", // Return city name
+            officeName: "$_id.officeName", // Return officeName
+            zones: 1 // Return collected zones
+          }
+        }
+      ]);
+  
+      // Add "ALL" to the zones array and sort it
+      result.forEach(item => {
+        item.zones = ["ALL", ...new Set(item.zones)].sort((a, b) => (a === "ALL" ? -1 : a - b));
+      });
+  
+      return result;
+    } catch (err) {
+      console.error("Error fetching zones:", err);
+      throw new Error("Error fetching zones.");
+    }
+  };
+  
+  exports.getZonesByCityAndOffice = async (req, reply) => {
+    try {
+      const { city, officeName } = req.params;
+  
+      if (!city || city.trim() === "" || !officeName || officeName.trim() === "") {
+        return reply.status(400).send({ message: "City and officeName are required." });
+      }
+  
+      const zones = await getZonesByCityAndOffice(city.trim(), officeName.trim()); // Trim inputs
+  
+      if (zones.length === 0) {
+        return reply.status(404).send({ message: "No zones found for the specified city and officeName." });
+      }
+  
+      reply.send({ status_code: 200, data: zones });
+    } catch (err) {
+      reply.status(500).send({ message: err.message });
+    }
+  };
   
   
 

src/routes/departmentRoute.js

@@ -430,21 +430,23 @@ module.exports = function (fastify, opts, next) {
           
           fastify.route({
             method: "GET",
-            url: "/api/zonebasedcity/:city",
+            url: "/api/zonebasedcity/:city/:officeName",
             schema: {
               tags: ["Department"],
-              description: "Get the zones by city",
-              summary: "Get the zones by city",
+              description: "Get the zones by city and office name",
+              summary: "Get the zones by city and office name",
               params: {
                 type: "object",
                 properties: {
-                  city: { type: "string" },  
+                  city: { type: "string" },
+                  officeName: { type: "string" },  
                 },
+                required: ["city", "officeName"]
               },
             },
-            handler:departmentController.getZonesByCity
+            handler: departmentController.getZonesByCityAndOffice
           });
-
+          
           fastify.route({
             method: "GET",
             url: "/api/departmentNamebaselist/:officeName/:city/:departmentName",