add vendor module

.gitignore

@@ -44,3 +44,10 @@ application.yaml
 initial-data.sql
 app.yaml
 *.env.json
+
+### API Logs ###
+api.log
+api.2024*
+
+### Excel FIles ###
+./excel

src/main/kotlin/com/restapi/Main.kt

@@ -119,6 +119,7 @@ fun main(args: Array<String>) {
                         get("quotes/{id}", VendorCtrl::getQuotes, Roles(Role.Explicit("ROLE_QUOTE_VIEW", "ROLE_QUOTE_CREATE", "ROLE_VENDOR_VIEW")))
                         get("pos/{id}", VendorCtrl::getPos, Roles(Role.Explicit("ROLE_PO_VIEW", "ROLE_PO_CREATE`")))
                         put("/rate/{id}/{rating}", VendorCtrl::rate, Roles(Role.Explicit("ROLE_VENDOR_CREATE")))
+                        put("/{id}", VendorCtrl::update, Roles(Role.Explicit("ROLE_VENDOR_CREATE")))
                     }
                     path("/po") {
                         get("/next", PurchaseOrderCtrl::getNextNum, Roles(Role.Explicit("ROLE_PO_CREATE")))
@@ -126,6 +127,7 @@ fun main(args: Array<String>) {
                         post("/batch", PurchaseOrderCtrl::createBatch, Roles(Role.Explicit("ROLE_PO_CREATE")))
                         post("/getAll", PurchaseOrderCtrl::getAll, Roles(Role.Explicit("ROLE_PO_CREATE", "ROLE_PO_VIEW", "ROLE_VENDOR_CREATE")))
                         get("/{id}", PurchaseOrderCtrl::get, Roles(Role.Explicit("ROLE_PO_CREATE", "ROLE_PO_VIEW", "ROLE_QUOTE_CREATE")))
+                        put("/{id}", PurchaseOrderCtrl::update, Roles(Role.Explicit("ROLE_PO_CREATE")))
                         put("/approve/{id}", PurchaseOrderCtrl::approve, Roles(Role.Explicit()))
                         put("/reject/{id}", PurchaseOrderCtrl::reject, Roles(Role.Explicit()))
                         get("/refQuote/{id}", PurchaseOrderCtrl::quoteReference, Roles(Role.Explicit("ROLE_PO_CREATE")))
@@ -136,6 +138,7 @@ fun main(args: Array<String>) {
                         post("/batch", QuotationCtrl::createBatch, Roles(Role.Explicit("ROLE_QUOTE_CREATE")))
                         post("/getAll", QuotationCtrl::getAll, Roles(Role.Explicit("ROLE_QUOTE_CREATE", "ROLE_QUOTE_VIEW")))
                         get("/{id}", QuotationCtrl::get, Roles(Role.Explicit("ROLE_QUOTE_VIEW", "ROLE_QUOTE_CREATE")))
+                        put("/{id}", QuotationCtrl::update, Roles(Role.Explicit("ROLE_QUOTE_CREATE")))
                         delete("/{id}", QuotationCtrl::delete, Roles(Role.Explicit("ROLE_QUOTE_CREATE")))
                     }
                     path("/product") {

src/main/kotlin/com/restapi/controllers/Entities.kt

@@ -14,6 +14,7 @@ import io.ebean.CallableSql
 import io.ebean.RawSqlBuilder
 import io.javalin.http.*
 import org.slf4j.LoggerFactory
+import java.io.FileInputStream
 import java.sql.Types
 import java.time.LocalDate
 import java.time.LocalDateTime
@@ -396,7 +397,14 @@ object PurchaseOrderCtrl {
     fun getAll(ctx: Context) {
         val filters = ctx.bodyAsClass<PF>()
         val pos = searchPos(filters.common, filters.poFilters)
-        ctx.json(pos).status(HttpStatus.OK)
+        val excel =  ctx.queryParam("excel")
+        if(excel != null){
+            exportPos(pos)
+            val inputStream = FileInputStream("./excel/Pos.xls")
+            ctx.result(inputStream).status(HttpStatus.OK)
+        }else{
+            ctx.json(pos).status(HttpStatus.OK)
+        }
     }
 
     fun create(ctx: Context) {
@@ -450,13 +458,16 @@ object PurchaseOrderCtrl {
             ?: throw NotFoundResponse("reference quotation not found for po $id")
         ctx.json(quote)
     }
+
     fun update(ctx: Context) {
-        val id = ctx.pathParam("id")
+        val id = ctx.pathParam("id").toLong()
         val po = database.find(PurchaseOrder::class.java, id) ?: throw NotFoundResponse("po not found for $id")
         val updatedPo = ctx.bodyAsClass<PurchaseOrder>()
         po.patchValues(updatedPo)
         po.update()
+        ctx.json(po).status(HttpStatus.OK)
     }
+
     fun delete(ctx: Context) {
         val id = ctx.pathParam("id")
         val po = database.find(PurchaseOrder::class.java, id) ?: throw NotFoundResponse("no po found with id $id")
@@ -487,8 +498,15 @@ object ProductCtrl {
         val productList = Session.database.find(Product::class.java)
             .findList()
             .sortedBy { it.name }
+        val excel = ctx.queryParam("excel")
+        if(excel != null){
+            exportProds(productList)
+            val inputStream = FileInputStream("./excel/Products.xls")
+            ctx.result(inputStream).status(HttpStatus.OK)
 
-        ctx.json(productList)
+        }else{
+            ctx.json(productList)
+        }
     }
 
     fun create(ctx: Context) {
@@ -496,12 +514,14 @@ object ProductCtrl {
         database.save(product)
         ctx.json(product).status(HttpStatus.CREATED)
     }
+
     fun delete(ctx: Context) {
         val id = ctx.pathParam("id")
         val prod = database.find(Product::class.java, id) ?: throw NotFoundResponse("no product found with id $id")
         database.delete(prod)
         ctx.status(HttpStatus.OK)
     }
+
     fun patch(ctx: Context) {
         val id = ctx.pathParam("id")
         val patchValues = ctx.bodyAsClass<Map<String, Any>>()
@@ -520,11 +540,12 @@ object ProductCtrl {
     }
 
     fun update(ctx: Context) {
-        val id = ctx.pathParam("id")
+        val id = ctx.pathParam("id").toLong()
         val product = database.find(Product::class.java, id) ?: throw NotFoundResponse("product not found for $id")
         val updatedProduct = ctx.bodyAsClass<Product>()
         product.patchValues(updatedProduct)
         product.update()
+        ctx.json(product).status(HttpStatus.OK)
     }
 
 
@@ -573,8 +594,15 @@ object QuotationCtrl {
 
     fun getAll(ctx: Context) {
         val filters = ctx.bodyAsClass<QF>()
+        val excel: String? = ctx.queryParam("excel")
         val quotes = searchQuotes(filters.common, filters.quoteFilters)
-        ctx.json(quotes).status(HttpStatus.OK)
+        if (excel != null) {
+            exportQuotations(quotes)
+            val inputStream = FileInputStream("./excel/Quotes.xls")
+            ctx.result(inputStream).status(HttpStatus.OK)
+        } else {
+            ctx.json(quotes).status(HttpStatus.OK)
+        }
     }
 
     fun create(ctx: Context) {
@@ -599,18 +627,21 @@ object QuotationCtrl {
         }
         ctx.result("Quotes batch created").status(HttpStatus.CREATED)
     }
+
     fun delete(ctx: Context) {
         val id = ctx.pathParam("id")
         val quote = database.find(Quotation::class.java, id) ?: throw NotFoundResponse("no quote found with id $id")
         database.delete(quote)
         ctx.status(HttpStatus.OK)
     }
+
     fun update(ctx: Context) {
-        val id = ctx.pathParam("id")
+        val id = ctx.pathParam("id").toLong()
         val quote = database.find(Quotation::class.java, id) ?: throw NotFoundResponse("quote not found for $id")
         val updatedQuote = ctx.bodyAsClass<Quotation>()
         quote.patchValues(updatedQuote)
         quote.update()
+        ctx.json(quote).status(HttpStatus.OK)
     }
 }
 
@@ -632,12 +663,14 @@ object DocumentCtrl {
     fun print(ctx: Context) {
         //would be handled in the frontend ??
     }
+
     fun delete(ctx: Context) {
         val id = ctx.pathParam("id")
         val doc = database.find(Document::class.java, id) ?: throw NotFoundResponse("no document found with id $id")
         database.delete(doc)
         ctx.status(HttpStatus.OK)
     }
+
     fun getWithRefId(ctx: Context) {
         //fetches a particular doc (po, quote) with ref id
         val refId = ctx.pathParam("refId")
@@ -655,8 +688,8 @@ object DocumentCtrl {
 object VendorCtrl {
     val logger = LoggerFactory.getLogger("Vendor")
     fun get(ctx: Context) {
-        val id = ctx.pathParam("id")
+        val id = ctx.pathParam("id").toLong()
-        val vendor =database.find(Vendor::class.java, id) ?: throw NotFoundResponse("no vendor found with id $id")
+        val vendor = database.find(Vendor::class.java, id) ?: throw NotFoundResponse("no vendor found with id $id")
         ctx.status(HttpStatus.OK)
         ctx.json(vendor)
     }
@@ -666,9 +699,15 @@ object VendorCtrl {
     fun getAll(ctx: Context) {
         val filters = ctx.bodyAsClass<VF>()
         logger.info("filters = {}", filters)
-        val pos = searchVendors(filters.common, filters.vendorFilters)
+        val excel: String? = ctx.queryParam("excel")
-        ctx.status(HttpStatus.OK)
+        val vendors = searchVendors(filters.common, filters.vendorFilters)
-        ctx.json(pos)
+        if (excel !== null) {
+            exportVendors(vendors)
+            val inputStream = FileInputStream("./excel/VendorList.xls")
+            ctx.result(inputStream).status(HttpStatus.OK)
+        } else {
+            ctx.json(vendors).status(HttpStatus.OK)
+        }
     }
 
     fun createBatch(ctx: Context) {
@@ -684,12 +723,14 @@ object VendorCtrl {
     }
 
     fun update(ctx: Context) {
-        val id = ctx.pathParam("id")
+        val id = ctx.pathParam("id").toLong()
         val vendor = database.find(Vendor::class.java, id) ?: throw NotFoundResponse("vendor not found for $id")
         val updatedVendor = ctx.bodyAsClass<Vendor>()
         vendor.patchValues(updatedVendor)
         vendor.update()
+        ctx.json(vendor).status(HttpStatus.OK)
     }
+
     fun delete(ctx: Context) {
         val id = ctx.pathParam("id")
         val vendor = database.find(Vendor::class.java, id) ?: throw NotFoundResponse("no vendor found with id $id")

src/main/kotlin/com/restapi/controllers/Excel.kt

@@ -1,4 +1,5 @@
 package com.restapi.controllers
+
 import com.google.gson.Gson
 import com.restapi.domain.*
 import com.restapi.domain.Document
@@ -25,7 +26,7 @@ import java.time.LocalDate
 import java.time.ZoneId
 import java.util.*
 
-fun createHeaderRow(cols :List<String>, sh :HSSFSheet, wb: Workbook) {
+fun createHeaderRow(cols: List<String>, sh: HSSFSheet, wb: Workbook) {
     val boldFont = wb.createFont()
     boldFont.bold = true
     val style = wb.createCellStyle()
@@ -33,13 +34,14 @@ fun createHeaderRow(cols :List<String>, sh :HSSFSheet, wb: Workbook) {
     style.locked = true
 
     sh.createRow(0).apply {
-        cols.forEachIndexed{index, value ->
+        cols.forEachIndexed { index, value ->
             val cell = createCell(index)
             cell.setCellValue(value)
             cell.setCellStyle(style)
         }
     }
 }
+
 fun String.parseDate(format: String): Date? {
     val locale = Locale.getDefault()
     return try {
@@ -48,227 +50,310 @@ fun String.parseDate(format: String): Date? {
         null
     }
 }
-fun dateFromCellHelper(cell: Cell): LocalDate?{
+
-    val date = when(cell.cellType){
+fun dateFromCellHelper(cell: Cell): LocalDate? {
+    val date = when (cell.cellType) {
         CellType.STRING -> cell.stringCellValue.parseDate("yyyy-MM-dd")
         CellType.NUMERIC -> {
             if (DateUtil.isCellDateFormatted(cell)) {
                 cell.getDateCellValue()
-            } else{
+            } else {
                 null
             }
         }
+
         else -> null
     }
     return date?.toInstant()?.atZone(ZoneId.systemDefault())?.toLocalDate()
 }
+
 fun stringFromCellHelper(cell: Cell): String {
-    val string = when(cell.cellType){
+    val string = when (cell.cellType) {
         CellType.NUMERIC -> cell.numericCellValue.toString()
         CellType.STRING -> cell.stringCellValue
         else -> ""
     }
     return string
 }
+
 fun doubleFromCellHelper(cell: Cell): Double {
-    val double = when(cell.cellType){
+    val double = when (cell.cellType) {
         CellType.NUMERIC -> cell.numericCellValue
         CellType.STRING -> cell.stringCellValue.toDoubleOrNull()
         else -> 0.0
     }
-    return double?:0.0
+    return double ?: 0.0
 }
 
-fun longIntFromCellHelper(cell : Cell) :Long {
+fun longIntFromCellHelper(cell: Cell): Long {
-    val long = when(cell.cellType){
+    val long = when (cell.cellType) {
         CellType.NUMERIC -> cell.numericCellValue.toLong()
         CellType.STRING -> cell.stringCellValue.toLong()
         else -> 0
     }
     return long
 }
+
 enum class FileType {
     QUOTES, POS, VENDORS, PRODS, DOCS
 }
+
 enum class EnumFor {
     UOM, DocType
 }
-fun saveExcelFileLocally(fileName :String, wb: Workbook){
+fun saveExcelFileLocally(fileName: String, wb: Workbook) {
-    val out = FileOutputStream(fileName)
+    val path = "./excel/"
+    val out = FileOutputStream(path + fileName)
     wb.use {
         it.write(out)
     }
     out.close()
 }
-fun TemplateExcelFile(fileType: FileType){
+
-    when(fileType){
+fun TemplateExcelFile(fileType: FileType) {
+    when (fileType) {
         FileType.QUOTES -> {
-            val headers : List<String> = listOf("Quotation Number", "Date", "Open Till", "Product Id", "Product Name", "Product Unit Price", "Quantity", "Vendor Name", "Vendor Address", "RFQ Number", "Total Amount", "Terms and Conditions")
+            val headers: List<String> = listOf(
+                "Quotation Number",
+                "Date",
+                "Open Till",
+                "Product Id",
+                "Product Name",
+                "Product Unit Price",
+                "Quantity",
+                "Vendor Name",
+                "Vendor Address",
+                "RFQ Number",
+                "Total Amount",
+                "Terms and Conditions"
+            )
             val wb = HSSFWorkbook()
             val sh = wb.createSheet()
             createHeaderRow(headers, sh, wb)
             saveExcelFileLocally("Quotes_Template.xls", wb)
         }
+
         FileType.POS -> {
-            val headers : List<String> = listOf("Number", "Date", "Open Till", "Reference Quotation Number", "Vendor Name", "Vendor Address", "Product Id", "Product Name", "Unit Price", "Quantity", "Total Amount", "Terms and Conditions")
+            val headers: List<String> = listOf(
+                "Number",
+                "Date",
+                "Open Till",
+                "Reference Quotation Number",
+                "Vendor Name",
+                "Vendor Address",
+                "Product Id",
+                "Product Name",
+                "Unit Price",
+                "Quantity",
+                "Total Amount",
+                "Terms and Conditions"
+            )
             val wb = HSSFWorkbook()
             val sh = wb.createSheet()
             createHeaderRow(headers, sh, wb)
             saveExcelFileLocally("Purchase_Order_Template.xls", wb)
         }
+
         FileType.VENDORS -> {
-            val headers : List<String> = listOf("Name", "MSME", "GST Number", "Address", "Rating", "Contact Name", "Contact Email", "Contact Mobile")
+            val headers: List<String> = listOf(
+                "Name",
+                "MSME",
+                "GST Number",
+                "Address",
+                "Rating",
+                "Contact Name",
+                "Contact Email",
+                "Contact Mobile"
+            )
             val wb = HSSFWorkbook()
             val sh = wb.createSheet()
             createHeaderRow(headers, sh, wb)
             saveExcelFileLocally("Vendors_Template.xls", wb)
         }
+
         FileType.PRODS -> {
-            val headers : List<String> = listOf("Id", "Name", "Description", "HSN Code", "UOM")
+            val headers: List<String> = listOf("Id", "Name", "Description", "HSN Code", "UOM")
             val wb = HSSFWorkbook()
             val sh = wb.createSheet()
             createHeaderRow(headers, sh, wb)
             val r0 = CellRangeAddressList(0, 1000, 4, 4)
-            val dv0 = HSSFDataValidation(r0, DVConstraint.createExplicitListConstraint(arrayOf("LTR", "MTR", "NOS", "ALL"))).apply {
+            val dv0 = HSSFDataValidation(
+                r0,
+                DVConstraint.createExplicitListConstraint(arrayOf("LTR", "MTR", "NOS", "ALL"))
+            ).apply {
                 suppressDropDownArrow = true
             }
             sh.addValidationData(dv0)
             saveExcelFileLocally("Products_Template.xls", wb)
         }
+
         FileType.DOCS -> {
 
         }
     }
 }
-fun ExportQuotations(quotes :List<Quotation>) {
+
+fun exportQuotations(quotes: List<Quotation>) {
     val wb = HSSFWorkbook()
     val sh = wb.createSheet()
 
-    val headers : List<String> = listOf("Quotation Number", "Date", "Open Till", "Product Id", "Product Name", "Product Unit Price", "Quantity", "Vendor Name", "Vendor Address", "RFQ Number", "Total AMount", "Terms and Conditions")
+    val headers: List<String> = listOf(
+        "Quotation Number",
+        "Date",
+        "Open Till",
+        "Product Id",
+        "Product Name",
+        "Product Unit Price",
+        "Quantity",
+        "Vendor Name",
+        "Vendor Address",
+        "RFQ Number",
+        "Total AMount",
+        "Terms and Conditions"
+    )
     createHeaderRow(headers, sh, wb)
-    val totalCols = headers.size
     var rowCnt = 1
-    for(quote in quotes){
+    for (quote in quotes) {
         val prodCnt = quote.products.size
 
-        for (j in 0..prodCnt - 1){
+        for (j in 0..<prodCnt) {
             val row = sh.createRow(rowCnt++)
-                var i = 0;
+            var i = 0;
-                row.createCell(i++).setCellValue(quote.quoteNum)
+            row.createCell(i++).setCellValue(quote.quoteNum)
-                row.createCell(i++).setCellValue(quote.quoteDate)
+            row.createCell(i++).setCellValue(quote.quoteDate)
-                row.createCell(i++).setCellValue(quote.validTill)
+            row.createCell(i++).setCellValue(quote.validTill)
-                //6 would be repeated
+            //6 would be repeated
-                row.createCell(i++).setCellValue(quote.products[j].productId)
+            row.createCell(i++).setCellValue(quote.products[j].productId)
-                row.createCell(i++).setCellValue(quote.products[j].productName)
+            row.createCell(i++).setCellValue(quote.products[j].productName)
-                row.createCell(i++).setCellValue(quote.products[j].unitPrice)
+            row.createCell(i++).setCellValue(quote.products[j].unitPrice)
-                row.createCell(i++).setCellValue(quote.products[j].quantity)
+            row.createCell(i++).setCellValue(quote.products[j].quantity)
 
-                row.createCell(i++).setCellValue(quote.vendor?.name)
+            row.createCell(i++).setCellValue(quote.vendor?.name)
-                row.createCell(i++).setCellValue(quote.vendor?.address)
+            row.createCell(i++).setCellValue(quote.vendor?.address)
 
-                row.createCell(i++).setCellValue(quote.reqForQuoteNum)
+            row.createCell(i++).setCellValue(quote.reqForQuoteNum)
-                row.createCell(i++).setCellValue(quote.totalAmount)
+            row.createCell(i++).setCellValue(quote.totalAmount)
 
-                row.createCell(i++).setCellValue(quote.tnc?.joinToString(";"))
+            row.createCell(i++).setCellValue(quote.tnc?.joinToString(";"))
         }
     }
+    saveExcelFileLocally("Quotes.xls", wb)
 }
 
-fun ExportVendors(vendors :List<Vendor>){
+fun exportVendors(vendors: List<Vendor>) {
     val wb = HSSFWorkbook()
     val sh = wb.createSheet()
 
-    val headers : List<String> = listOf("Name", "MSME", "GST Number", "Address", "Rating", "Contact Name", "Contact Email", "Contact Mobile")
+    val headers: List<String> =
+        listOf("No.", "Name", "MSME", "GST Number", "Address", "Rating", "Contact Name", "Contact Email", "Contact Mobile")
     createHeaderRow(headers, sh, wb)
 
     val totalCols = headers.size
     var rowCnt = 1
 
-    for (vendor in vendors){
+    for (vendor in vendors) {
         val contactCnt = vendor.contacts.size
-        for (j in 0..contactCnt - 1){
+        for (j in 0..<contactCnt) {
             val row = sh.createRow(rowCnt++)
             var i = 0
-          row.createCell(i++).setCellValue(vendor.msme)
+            row.createCell(i++).setCellValue((rowCnt - 1).toString())
-          row.createCell(i++).setCellValue(vendor.gstNumber)
+            row.createCell(i++).setCellValue(vendor.name)
-          row.createCell(i++).setCellValue(vendor.address)
+            row.createCell(i++).setCellValue(vendor.msme)
-          row.createCell(i++).setCellValue(vendor.rating)
+            row.createCell(i++).setCellValue(vendor.gstNumber)
-          row.createCell(i++).setCellValue(vendor.contacts[j].name)
+            row.createCell(i++).setCellValue(vendor.address)
-          row.createCell(i++).setCellValue(vendor.contacts[j].email)
+            row.createCell(i++).setCellValue(vendor.rating)
-          row.createCell(i++).setCellValue(vendor.contacts[j].mobile)
+            row.createCell(i++).setCellValue(vendor.contacts[j].name)
+            row.createCell(i++).setCellValue(vendor.contacts[j].email)
+            row.createCell(i++).setCellValue(vendor.contacts[j].mobile)
         }
     }
+    saveExcelFileLocally("VendorList.xls", wb)
 }
 
-fun ExportProds(prods :List<Product>){
+fun exportProds(prods: List<Product>) {
     val wb = HSSFWorkbook()
     val sh = wb.createSheet()
 
-    val headers : List<String> = listOf("Id", "Name", "Description", "HSN Code", "UOM")
+    val headers: List<String> = listOf("Id", "Name", "Description", "HSN Code", "UOM")
     createHeaderRow(headers, sh, wb)
 
-    val totalCols = headers.size
     var rowCnt = 1
 
-    for (prod in prods){
+    for (prod in prods) {
         val row = sh.createRow(rowCnt++)
         var i = 0
-          row.createCell(i++).setCellValue(prod.id.toString())
+        row.createCell(i++).setCellValue(prod.id.toString())
-          row.createCell(i++).setCellValue(prod.name)
+        row.createCell(i++).setCellValue(prod.name)
-          row.createCell(i++).setCellValue(prod.description)
+        row.createCell(i++).setCellValue(prod.description)
-          row.createCell(i++).setCellValue(prod.hsnCode)
+        row.createCell(i++).setCellValue(prod.hsnCode)
-          row.createCell(i++).setCellValue(prod.uom?.name)
+        row.createCell(i++).setCellValue(prod.uom?.name)
     }
+    saveExcelFileLocally("Products.xls", wb)
 }
-fun ExportPos(pos :List<PurchaseOrder>){
+
+fun exportPos(pos: List<PurchaseOrder>) {
     val wb = HSSFWorkbook()
     val sh = wb.createSheet()
 
-    val headers : List<String> = listOf("Number", "Date", "Open Till", "Reference Quotation Number", "Vendor Name", "Vendor Address", "Product Id", "Product Name", "Unit Price", "Quantity", "Total Amount", "Terms and Conditions")
+    val headers: List<String> = listOf(
+        "Number",
+        "Date",
+        "Open Till",
+        "Reference Quotation Number",
+        "Vendor Name",
+        "Vendor Address",
+        "Product Id",
+        "Product Name",
+        "Unit Price",
+        "Quantity",
+        "Total Amount",
+        "Terms and Conditions"
+    )
     createHeaderRow(headers, sh, wb)
 
-    val totalCols = headers.size
     var rowCnt = 1
-    for(po in pos){
+    for (po in pos) {
         val prodCnt = po.products.size
 
-        for (j in 0..prodCnt - 1){
+        for (j in 0..<prodCnt) {
             val row = sh.createRow(rowCnt++)
-                var i = 0
+            var i = 0
-              row.createCell(i++).setCellValue(po.poNum)
+            row.createCell(i++).setCellValue(po.poNum)
-              row.createCell(i++).setCellValue(po.poDate)
+            row.createCell(i++).setCellValue(po.poDate)
-              row.createCell(i++).setCellValue(po.validTill)
+            row.createCell(i++).setCellValue(po.validTill)
-              row.createCell(i++).setCellValue(po.referenceQuotation)
+            row.createCell(i++).setCellValue(po.referenceQuotation)
-              row.createCell(i++).setCellValue(po.vendor?.name)
+            row.createCell(i++).setCellValue(po.vendor?.name)
-              row.createCell(i++).setCellValue(po.vendor?.address)
+            row.createCell(i++).setCellValue(po.vendor?.address)
 
-              //6 would be repeated
+            //6 would be repeated
-              row.createCell(i++).setCellValue(po.products[j].productId)
+            row.createCell(i++).setCellValue(po.products[j].productId)
-              row.createCell(i++).setCellValue(po.products[j].productName)
+            row.createCell(i++).setCellValue(po.products[j].productName)
-              row.createCell(i++).setCellValue(po.products[j].unitPrice)
+            row.createCell(i++).setCellValue(po.products[j].unitPrice)
-              row.createCell(i++).setCellValue(po.products[j].quantity)
+            row.createCell(i++).setCellValue(po.products[j].quantity)
 
-               row.createCell(i++).setCellValue(po.totalAmount)
+            row.createCell(i++).setCellValue(po.totalAmount)
-               row.createCell(i++).setCellValue(po.tnc?.joinToString(";"))
+            row.createCell(i++).setCellValue(po.tnc?.joinToString(";"))
         }
     }
+    saveExcelFileLocally("Pos.xls", wb)
 }
+
 fun main() {
     //ImportFromExcel(FileType.QUOTES, "C:\\Users\\arsalan\\Downloads\\Book.xlsx")
     TemplateExcelFile(FileType.PRODS)
 }
 
-fun ImportFromExcel(fileType: FileType, filePath : String) {
+fun ImportFromExcel(fileType: FileType, filePath: String) {
     val wb = WorkbookFactory.create(File(filePath))
     val sh = wb.getSheetAt(0)
 
-    when(fileType){
+    when (fileType) {
         FileType.QUOTES -> {
             //Quote Number, ProductName, Product Quantity, Total Amount, RFQ Number, Quote Date, Valid Till, TNC[], Documents[]
-            val quotesMap : MutableMap<String, Quotation> = mutableMapOf()
+            val quotesMap: MutableMap<String, Quotation> = mutableMapOf()
-            val quotesList : List<Quotation> = mutableListOf()
+            val quotesList: List<Quotation> = mutableListOf()
             sh.rowIterator().forEach { row ->
-                if(row == null){
+                if (row == null) {
                     //reached eof
                     return@forEach
                 }
@@ -288,7 +373,7 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 if (quotesMap.containsKey(quoteNumber)) {
                     //duplicated row
                     quotesMap.get(quoteNumber)?.products?.add(prod)
-                }else {
+                } else {
                     val v = Vendor()
                     v.apply {
                         name = vendorName
@@ -309,17 +394,18 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 }
             }
             //docs, tncs
-           // println("$quotesMap")
+            // println("$quotesMap")
 
 //            quotesMap.forEach { (k, v) ->
 //                println("$v")
 //            }
         }
+
         FileType.POS -> {
             //poNum, poDate, validTill, refQuoteNum, prodName, prodQuantity, totalAmount, products, vendorName, vendorGst, vendorAddress, tnc[]. docs[]
-            val PoMap : MutableMap<String, PurchaseOrder> = mutableMapOf()
+            val PoMap: MutableMap<String, PurchaseOrder> = mutableMapOf()
             sh.rowIterator().forEach { row ->
-                if(row == null) return@forEach
+                if (row == null) return@forEach
                 val poNum = stringFromCellHelper(row.getCell(0))
                 val poDate = dateFromCellHelper(row.getCell(1))
                 val refQuoteNum = stringFromCellHelper(row.getCell(2))
@@ -332,11 +418,11 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 val totalPoAmount = doubleFromCellHelper(row.getCell(9))
                 //tncs, docs
 
-                val prod = POProducts("", prodName, 0.0, prodQuantity,"")
+                val prod = POProducts("", prodName, 0.0, prodQuantity, "")
-                if(PoMap.containsKey(poNum)){
+                if (PoMap.containsKey(poNum)) {
                     //repeated row
                     PoMap.get(poNum)?.products?.add(prod)
-                }else{
+                } else {
                     val vendor = Vendor()
                     vendor.name = vendorName
                     vendor.address = vendorAddress
@@ -350,15 +436,16 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 }
             }
         }
+
         FileType.VENDORS -> {
             sh.rowIterator().forEach { row ->
                 //name, msme, gstNum, addresss, rating, contacts
-                if(row == null) return@forEach
+                if (row == null) return@forEach
                 val name = stringFromCellHelper(row.getCell(0))
                 val msme = stringFromCellHelper(row.getCell(1))
                 val gstNum = stringFromCellHelper(row.getCell(2))
                 val address = stringFromCellHelper(row.getCell(3))
-                val rating  = doubleFromCellHelper(row.getCell(4))
+                val rating = doubleFromCellHelper(row.getCell(4))
 
                 //vendor object
                 val vendor = Vendor()
@@ -369,9 +456,10 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 vendor.rating = rating
             }
         }
+
         FileType.PRODS -> {
             sh.rowIterator().forEach { row ->
-                if(row == null) return@forEach
+                if (row == null) return@forEach
                 //id, name, description, hsnCode, uom
                 val prodId = longIntFromCellHelper(row.getCell(0))
                 val prodName = stringFromCellHelper(row.getCell(1))
@@ -385,7 +473,7 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 prod.name = prodName
                 prod.description = prodDesc
                 prod.hsnCode = prodHsnCode
-                prod.uom = when(prodUom) {
+                prod.uom = when (prodUom) {
                     "nos" -> UOM.NOS
                     "ltr" -> UOM.LTR
                     "mtr" -> UOM.MTR
@@ -393,6 +481,7 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 }
             }
         }
+
         FileType.DOCS -> {
             sh.rowIterator().forEach { row ->
                 //Document Name, Document Type, RefID, url
@@ -405,7 +494,7 @@ fun ImportFromExcel(fileType: FileType, filePath : String) {
                 //new doc object
                 val doc = Document()
                 doc.name = docName
-                doc.typeOfDoc = when(docType) {
+                doc.typeOfDoc = when (docType) {
                     "quote" -> DocType.QUOTE
                     "po" -> DocType.PO
                     "invoice" -> DocType.INVOICE

src/main/kotlin/com/restapi/controllers/Filters.kt

@@ -14,8 +14,8 @@ const val RATING_MIN = 0.0
 //common filters would be used by most of the handlers
 //require a list of vendor ids to be passed
 data class CommonFilters(
-    val fromDate: LocalDate = baseDate,
+    val from: LocalDate = baseDate,
-    val toDate: LocalDate = maxDate,
+    val to: LocalDate = maxDate,
     val vendor: List<Long>? = null,
     val sortAsc: Boolean = true,
     val sortBy: String = IGNORE
@@ -97,14 +97,14 @@ fun <T> applyCommonFilters(q: io.ebean.ExpressionList<T>, commonFilters: CommonF
 fun searchQuotes(commonFilters: CommonFilters, quoteFilters: QuoteFilters): List<Quotation> {
     val q = database.find(Quotation::class.java)
         .where()
-        .ge("quoteDate", commonFilters.fromDate)
+        .ge("quoteDate", commonFilters.from)
-        .le("quoteDate", commonFilters.toDate)
+        .le("quoteDate", commonFilters.to)
         .ge("validTill", quoteFilters.validAfter)
         .le("validTill", quoteFilters.validBefore)
         .ge("totalAmount", quoteFilters.totalAmountExceeds)
         .le("totalAmount", quoteFilters.totalAmountLessThan)
         .ilike("quoteNum", "%" + quoteFilters.quoteNumLike + "%")
-    applyFromToHelper(q, commonFilters.fromDate, commonFilters.toDate, "quoteDate")
+    applyFromToHelper(q, commonFilters.from, commonFilters.to, "quoteDate")
     applyVendorHelper(q, commonFilters.vendor)
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
     return q.findList()
@@ -123,6 +123,18 @@ fun searchVendors(commonFilters: CommonFilters, vendorFilters: VendorFilters): L
     return q.findList()
 }
 
+fun searchProducts(commonFilters: CommonFilters, productFilters: ProductFilters) : List<Product> {
+    val q = database.find(Product::class.java)
+        .where()
+        .ilike("name", "%" + productFilters.nameLike + "%")
+        .ilike("hsnCode", "%" + productFilters.hsnLike + "%")
+
+    if(productFilters.uom != UOM.ALL){
+        q.eq("uom", productFilters.uom)
+    }
+    applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
+    return q.findList()
+}
 fun searchDocs(commonFilters: CommonFilters, documentFilters: DocumentFilters): List<Document> {
     val q = database.find(Document::class.java)
         .where()
@@ -147,7 +159,7 @@ fun searchPos(commonFilters: CommonFilters, poFilters: POFilters?): List<Purchas
         .le("validTill", poFilters.validBefore)
         .ilike("poNum", "%" + poFilters.poNumLike + "%")
         .ilike("referenceQuotation", "%" + poFilters.refQuotation + "%")
-    applyFromToHelper(q, commonFilters.fromDate, commonFilters.toDate, "poDate")
+    applyFromToHelper(q, commonFilters.from, commonFilters.to, "poDate")
     applyVendorHelper(q, commonFilters.vendor)
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
     return q.findList()

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