made changes in tanker

src/models/tankers.js

@@ -15,8 +15,8 @@ const tankersSchema = new mongoose.Schema({
     tankerName: { type: String, default: null },
     phoneNumber: { type: String, default: null },
     alternative_phoneNumber: { type: String, default: null },
-    typeofwater: [{ typeofwater: String}],
-    capacity: [{ capacity: String}],
+    typeofwater: { typeofwater: String},
+    capacity: { capacity: String},
     supplier_address: { type: String, default: null },
     supplier_name : { type: String, default: null },
 

src/routes/tankersRoute.js

@@ -31,29 +31,8 @@ module.exports = function (fastify, opts, next) {
                 tankerName: { type: "string" },
                 phoneNumber: { type: "string"},
                 alternative_phoneNumber: { type: "string"},
-                typeofwater: {
-                 type: "array",
-                  maxItems: 2500,
-                  items: {
-                      type: "object",
-                      properties: {
-                       typeofwater: { type: "string", default: null },
-                      },
-                 },
-              },
-
-              capacity: {
-                type: "array",
-                maxItems: 2500,
-                items: {
-                    type: "object",
-                    properties: {
-                      capacity: { type: "string", default: null },
-                   },
-                },
-            },
-                
-          
+                typeofwater:  { type: "string"},
+                capacity: { type: "string"},
 
             },
           },