add vendor module

src/main/kotlin/com/restapi/domain/models.kt

@@ -12,7 +12,13 @@ import java.time.LocalDateTime
 import javax.persistence.*
 
 data class Comments(val text: String = "", val by: String = "", val at: LocalDateTime = LocalDateTime.now())
-data class POProducts(val productId: String = "", val productName: String = "", val unitPrice: Double = 0.0, val quantity: Double = 0.0, val description: String = "")
+data class POProducts(
+    val productId: String = "",
+    val productName: String = "",
+    val unitPrice: Double = 0.0,
+    val quantity: Double = 0.0,
+    val description: String = ""
+)
 
 
 enum class ApprovalStatus {
@@ -246,9 +252,15 @@ data class ContactPerson(val name: String = "", val email: String = "", val mobi
 
 @Entity
 open class Vendor : BaseTenantModel() {
-    fun patchValues(updatedVendor : Vendor) {
-
+    fun patchValues(updatedVendor: Vendor) {
+        this.name = updatedVendor.name
+        this.msme = updatedVendor.msme
+        this.gstNumber = updatedVendor.gstNumber
+        this.address = updatedVendor.address
+        this.rating = updatedVendor.rating
+        this.contacts = updatedVendor.contacts
     }
+
     var name: String = ""
     var msme: String = ""
     var gstNumber: String = ""
@@ -261,9 +273,16 @@ open class Vendor : BaseTenantModel() {
 
 @Entity
 open class PurchaseOrder : BaseTenantModel() {
-    fun patchValues(updatedPo : PurchaseOrder){
-
+    fun patchValues(updatedPo: PurchaseOrder) {
+        this.poDate = updatedPo.poDate
+        this.validTill = updatedPo.validTill
+        this.tnc = updatedPo.tnc
+        this.products = updatedPo.products
+        this.vendor = updatedPo.vendor
+        this.documents = updatedPo.documents
+        this.totalAmount = updatedPo.totalAmount
     }
+
     @DbJsonB
     var products: MutableList<POProducts> = mutableListOf()
 
@@ -306,8 +325,16 @@ open class Product : BaseTenantModel() {
 
 @Entity
 open class Quotation : BaseTenantModel() {
-    fun patchValues(updatedQuote : Quotation) {
-
+    fun patchValues(updatedQuote: Quotation) {
+        this.quoteDate = updatedQuote.quoteDate
+        this.vendorQuoteNum = updatedQuote.vendorQuoteNum
+        this.validTill = updatedQuote.validTill
+        this.reqForQuoteNum = updatedQuote.reqForQuoteNum
+        this.tnc = updatedQuote.tnc
+        this.products = updatedQuote.products
+        this.vendor = updatedQuote.vendor
+        this.documents = updatedQuote.documents
+        this.totalAmount = updatedQuote.totalAmount
     }
 
     @DbJsonB