Merge remote-tracking branch 'origin/master'

# Conflicts:
#	build.gradle.kts
#	src/main/kotlin/com/restapi/Main.kt
#	src/main/kotlin/com/restapi/controllers/Excel.kt
#	src/main/kotlin/com/restapi/controllers/Filters.kt

api.http

@@ -132,3 +132,230 @@ Authorization: {{auth-token}}
 ### delete a row
 DELETE  http://localhost:9001/api/vendor/product/2
 Authorization: {{auth-token}}
+
+### create vendor
+POST http://localhost:9001/api/vendor/
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+{
+  "name": "arsalan",
+  "msme": "1234",
+  "gstNumber": "GST123",
+  "address": "Bangalore",
+  "rating": 2,
+  "contacts": [
+    {
+      "name": "contact1",
+      "email": "abc@cyz.com",
+      "mobile": "01234567890"
+    }
+  ]
+}
+
+### create batch vendor
+POST http://localhost:9001/api/vendor/batch
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+[
+  {
+    "name": "john",
+    "description": "5678",
+    "hsnCode": "5678",
+    "gstNumber": "GST567",
+    "address": "Mumbai",
+    "rating": 4,
+    "contacts": [
+      {
+        "name": "contact1",
+        "email": "xyz@abc.com",
+        "phone": "9876543210"
+      }
+    ]
+  },
+  {
+    "name": "emma",
+    "description": "7890",
+    "hsnCode": "7890",
+    "gstNumber": "GST789",
+    "address": "Delhi",
+    "rating": 3,
+    "contacts": [
+      {
+        "name": "contact2",
+        "email": "def@uvw.com",
+        "phone": "8765432109"
+      }
+    ]
+  },
+  {
+    "name": "alex",
+    "description": "2345",
+    "hsnCode": "2345",
+    "gstNumber": "GST234",
+    "address": "Chennai",
+    "rating": 5,
+    "contacts": [
+      {
+        "name": "contact3",
+        "email": "ghi@rst.com",
+        "phone": "7654321098"
+      }
+    ]
+  }
+]
+
+### GET ALL VENDORS
+POST http://localhost:9001/api/vendor/getAll
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+{
+  "common": {
+    "sortAsc": true
+  },
+  "vendorFilters": {
+    "nameLike": "a"
+  }
+}
+
+### create batch pos
+POST http://localhost:9001/api/vendor/po/batch
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+[
+  {
+    "products": [
+      {
+        "productId": "1232",
+        "productName": "chair",
+        "unitPrice": 34.2,
+        "quantity": 10,
+        "description": "wooden chair"
+      }
+    ],
+    "referenceQuotation": "12323",
+    "totalAmount": 342,
+    "poNum": "1",
+    "poDate": "2024-01-10",
+    "validTill": "2024-02-10",
+    "tnc": ["tnc1", "tnc2"]
+  },
+  {
+    "products": [
+      {
+        "productId": "5678",
+        "productName": "table",
+        "unitPrice": 45.5,
+        "quantity": 5,
+        "description": "glass table"
+      }
+    ],
+    "referenceQuotation": "56789",
+    "totalAmount": 227.5,
+    "poNum": "2",
+    "poDate": "2024-10-25",
+    "validTill": "2024-10-25",
+    "tnc": ["tnc3", "tnc4"]
+  },
+  {
+    "products": [
+      {
+        "productId": "91011",
+        "productName": "lamp",
+        "unitPrice": 15.75,
+        "quantity": 20,
+        "description": "floor lamp"
+      }
+    ],
+    "referenceQuotation": "9101112",
+    "totalAmount": 315,
+    "poNum": "3",
+    "poDate": "2024-10-25",
+    "validTill": "2024-12-25",
+    "tnc": ["tnc5", "tnc6"]
+  }
+]
+
+### GET ALL POS
+POST http://localhost:9001/api/vendor/po/getAll
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+{
+  "common" : {},
+  "poFilters": {}
+}
+
+### CREATE QUOTES
+POST http://localhost:9001/api/vendor/quote/batch
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+[
+  {
+    "products": [
+      {
+        "productId": "1232",
+        "productName": "chair",
+        "unitPrice": 34.2,
+        "quantity": 10,
+        "description": "wooden chair"
+      }
+    ],
+    "reqForQuoteNum": "12323",
+    "totalAmount": 342,
+    "quoteNum": "1",
+    "quoteDate": "2024-10-24",
+    "validTill": "2024-11-24",
+    "tnc": ["tnc1", "tnc2"]
+  },
+  {
+    "products": [
+      {
+        "productId": "5678",
+        "productName": "table",
+        "unitPrice": 45.5,
+        "quantity": 5,
+        "description": "glass table"
+      }
+    ],
+    "reqForQuoteNum": "56789",
+    "totalAmount": 227.5,
+    "quoteNum": "2",
+    "quoteDate": "2024-10-25",
+    "validTill": "2024-11-25",
+    "tnc": ["tnc3", "tnc4"]
+  },
+  {
+    "products": [
+      {
+        "productId": "91011",
+        "productName": "lamp",
+        "unitPrice": 15.75,
+        "quantity": 20,
+        "description": "floor lamp"
+      }
+    ],
+    "reqForQuoteNum": "9101112",
+    "totalAmount": 315,
+    "quoteNum": "3",
+    "quoteDate": "2024-10-25",
+    "validTill": "2024-12-25",
+    "tnc": ["tnc5", "tnc6"]
+  }
+]
+
+
+### GET ALL QUOTES
+POST http://localhost:9001/api/vendor/quote/getAll
+Content-Type: application/json
+Authorization: {{auth-token}}
+
+{
+  "common" : {},
+  "quoteFilters": {}
+}
+

build.gradle.kts

@@ -38,6 +38,7 @@ dependencies {
     implementation("org.apache.httpcomponents:httpclient:4.5.14")
     implementation("org.apache.poi:poi:5.2.3")
     implementation("org.apache.poi:poi-ooxml:5.2.3")
+    implementation("com.google.code.gson:gson:2.8.8")
     api ("net.cactusthorn.config:config-core:0.81")
     api ("net.cactusthorn.config:config-yaml:0.81")
     kapt("net.cactusthorn.config:config-compiler:0.81")

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

@@ -113,173 +113,84 @@ fun main(args: Array<String>) {
                     it.json(mapOf("status" to true))
                 }
 
-                path("/vendor") {
+                path("/vendor"){
-                    path("/") {
+                    path("/"){
-                        post("", Vendor::create, Roles(Role.Explicit(listOf("ROLE_VENDOR_CREATE", "ROLE_ADMIN"))))
+                        post("", VendorCtrl::create, Roles(Role.Explicit(listOf("ROLE_VENDOR_CREATE", "ROLE_ADMIN"))))
-                        get(
+                        post("/batch", VendorCtrl::createBatch, Roles(Role.Explicit(listOf("ROLE_VENDOR_CREATE", "ROLE_ADMIN"))))
-                            "",
+                        get("/{id}", VendorCtrl::get, Roles(Role.Explicit(listOf("ROLE_VENDOR_VIEW", "ROLE_VENDOR_CREATE", "ROLE_ADMIN"))))
-                            Vendor::get,
+                        post("/getAll", VendorCtrl::getAll, Roles(Role.Explicit(listOf("ROLE_VENDOR_VIEW", "ROLE_VENDOR_CREATE"))))
-                            Roles(Role.Explicit(listOf("ROLE_VENDOR_VIEW", "ROLE_VENDOR_CREATE", "ROLE_ADMIN")))
+                        get("quotes/{id}", VendorCtrl::getQuotes, Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_QUOTE_VIEW", "ROLE_QUOTE_CREATE", "ROLE_VENDOR_VIEW"))))
-                        )
+                        get("pos/{id}", VendorCtrl::getPos, Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_PO_VIEW", "ROLE_PO_CREATE`"))))
-                        get(
+                        put("/rate/{id}/{rating}", VendorCtrl::rate, Roles(Role.Explicit(listOf("ROLE_VENDOR_CREATE"))))
-                            "quotes/{id}",
-                            Vendor::getQuotes,
-                            Roles(
-                                Role.Explicit(
-                                    listOf(
-                                        "ROLE_ADMIN",
-                                        "ROLE_QUOTE_VIEW",
-                                        "ROLE_QUOTE_CREATE",
-                                        "ROLE_VENDOR_VIEW"
-                                    )
-                                )
-                            )
-                        )
-                        get(
-                            "pos/{id}",
-                            Vendor::getPos,
-                            Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_PO_VIEW", "ROLE_PO_CREATE`")))
-                        )
-                        put("/rate/{id}/{rating}", Vendor::rate, Roles(Role.Explicit(listOf("ROLE_VENDOR_CREATE"))))
                     }
-                    path("/po") {
+                    path("/po"){
-                        post("", PurchaseOrder::create, Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_ADMIN"))))
+                        post("", PurchaseOrderCtrl::create, Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_ADMIN"))))
-                        get(
+                        post("/batch", PurchaseOrderCtrl::createBatch, Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_VENDOR_CREATE", "ROLE_ADMIN"))))
-                            "/{id}",
+                        post("/getAll", PurchaseOrderCtrl::getAll, Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_PO_CREATE", "ROLE_VENDOR_CREATE", "ROLE_ADMIN"))))
-                            PurchaseOrder::get,
+                        get("/{id}", PurchaseOrderCtrl::get, Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_PO_VIEW", "ROLE_QUOTE_CREATE"))))
-                            Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_PO_VIEW", "ROLE_QUOTE_CREATE")))
+                        put("/approve/{id}", PurchaseOrderCtrl::approve, Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_APPROVE"))))
-                        )
+                        put("/reject/{id}", PurchaseOrderCtrl::reject, Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_APPROVE"))))
-                        put(
+                        get("/refQuote/{id}", PurchaseOrderCtrl::quoteReference, Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_PO_VIEW"))))
-                            "/approve/{id}",
-                            PurchaseOrder::approve,
-                            Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_APPROVE")))
-                        )
-                        put(
-                            "/reject/{id}",
-                            PurchaseOrder::reject,
-                            Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_APPROVE")))
-                        )
-                        get(
-                            "/refQuote/{id}",
-                            PurchaseOrder::quoteReference,
-                            Roles(Role.Explicit(listOf("ROLE_PO_CREATE", "ROLE_PO_VIEW")))
-                        )
                     }
-                    path("/quote") {
+                    path("/quote"){
-                        post("", Quotation::create, Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_ADMIN"))))
+                        post("", QuotationCtrl::create, Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_ADMIN"))))
-                        get(
+                        post("/batch", QuotationCtrl::createBatch, Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_ADMIN", "ROLE_VENDOR_CREATE"))))
-                            "/{id}",
+                        post("/getAll", QuotationCtrl::getAll, Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_ADMIN", "ROLE_VENDOR_CREATE"))))
-                            Quotation::get,
+                        get("/{id}", QuotationCtrl::get, Roles(Role.Explicit(listOf("ROLE_QUOTE_VIEW", "ROLE_ADMIN", "ROLE_PO_CREATE", "ROLE_QUOTE_CREATE"))))
-                            Roles(
+                        get("/po/{id}", QuotationCtrl::generatePO, Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_PO_CRETE"))))
-                                Role.Explicit(
+                        get("/rfq/{rfqNum}", QuotationCtrl::reqForQuote, Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_QUOTE_VIEW"))))
-                                    listOf(
+                        delete("/{id}", QuotationCtrl::delete, Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_ADMIN"))))
-                                        "ROLE_QUOTE_VIEW",
-                                        "ROLE_ADMIN",
-                                        "ROLE_PO_CREATE",
-                                        "ROLE_QUOTE_CREATE"
-                                    )
-                                )
-                            )
-                        )
-                        get(
-                            "/po/{id}",
-                            Quotation::generatePO,
-                            Roles(Role.Explicit(listOf("ROLE_ADMIN", "ROLE_PO_CRETE")))
-                        )
-                        get(
-                            "/rfq/{rfqNum}",
-                            Quotation::reqForQuote,
-                            Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_QUOTE_VIEW")))
-                        )
-                        delete(
-                            "/{id}",
-                            Quotation::delete,
-                            Roles(Role.Explicit(listOf("ROLE_QUOTE_CREATE", "ROLE_ADMIN")))
-                        )
                     }
-                    path("/product") {
+                    path("/product"){
-                        post("", ProductCtrl::create, Roles(Role.Explicit(listOf("ROLE_PRODUCT_CREATE", "ROLE_ADMIN"))))
+                        post("", ProductCtrl::create, Roles(Role.Explicit(listOf("ROLE_PRODUCT_CREATE", "ROLE_ADMIN", "ROLE_VENDOR_CREATE"))))
                         //get("/{hsnCode}", ProductCtrl::get, Roles(Role.Explicit(listOf("ROLE_PRODUCT_VIEW", "ROLE_ADMIN"))))
-                        put(
+                        put("/{id}", ProductCtrl::update, Roles(Role.Explicit(listOf("ROLE_PRODUCT_UPDATE", "ROLE_ADMIN"))))
-                            "/{id}",
-                            ProductCtrl::update,
-                            Roles(Role.Explicit(listOf("ROLE_PRODUCT_UPDATE", "ROLE_ADMIN")))
-                        )
                         //patch("/{id}", ProductCtrl::patch, Roles(Role.Explicit(listOf("ROLE_PRODUCT_UPDATE", "ROLE_ADMIN"))))
-                        delete(
+                        delete("/{id}", ProductCtrl::delete, Roles(Role.Explicit(listOf("ROLE_PRODUCT_DELETE", "ROLE_ADMIN"))))
-                            "/{id}",
-                            ProductCtrl::delete,
-                            Roles(Role.Explicit(listOf("ROLE_PRODUCT_DELETE", "ROLE_ADMIN")))
-                        )
                         get("", ProductCtrl::getAll, Roles(Role.Explicit(listOf("ROLE_PRODUCT_VIEW", "ROLE_ADMIN"))))
-                        post("/product-excel", ProductCtrl::prodExcel)
-                        get("/product-import") { ctx -> //ctx.json(ExcelRead())}
-                            val fileItem = ctx.uploadedFiles("file")
-                            if (fileItem != null) {
-                                ctx.result("Data imported successfully!")
-                            } else {
-                                ctx.result("No file uploaded")
-                            }
-                        }
                     }
-                        path("/doc") {
+                    path("/doc"){
-                            post("", Document::create, Roles(Role.Explicit(listOf("ROLE_DOC_CREATE", "ROLE_ADMIN"))))
+                        post("", Document::create, Roles(Role.Explicit(listOf("ROLE_DOC_CREATE", "ROLE_ADMIN"))))
-                            //why type and refid are clubbed ??
+                        //why type and refid are clubbed ??
-                            get(
+                        get("/{type}/{refId}", Document::getWithRefId, Roles(Role.Explicit(listOf("ROLE_DOC_VIEW", "ROLE_ADMIN", "ROLE_PRODUCT_CREATE"))))
-                                "/{type}/{refId}",
+                        get("/{id}", Document::get, Roles(Role.Explicit(listOf("ROLE_DOC_VIEW", "ROLE_ADMIN", "ROLE_PRODUCT_CREATE"))))
-                                Document::getWithRefId,
+                        get("/print/{id}", Document::print, Roles(Role.Explicit(listOf("ROLE_DOC_CREATE", "ROLE_DOC_VIEW"))))
-                                Roles(Role.Explicit(listOf("ROLE_DOC_VIEW", "ROLE_ADMIN", "ROLE_PRODUCT_CREATE")))
+                        delete("/{id}", Document::delete, Roles(Role.Explicit(listOf("ROLE_DOC_CREATE"))))
-                            )
+                    }
-                            get(
+                    path("/reqForQuote"){
-                                "/{id}",
+                        post("", RequestForQuote::create, Roles(Role.Explicit(listOf("ROLE_RFQ_CREATE"))))
-                                Document::get,
+                        get("/{id}", RequestForQuote::get, Roles(Role.Explicit(listOf("ROLE_RFQ_CREATE", "ROLE_RFQ_VIEW"))))
-                                Roles(Role.Explicit(listOf("ROLE_DOC_VIEW", "ROLE_ADMIN", "ROLE_PRODUCT_CREATE")))
+                        put("/{id}", RequestForQuote::update, Roles(Role.Explicit(listOf("ROLE_RFQ_CREATE"))))
-                            )
-                            get(
-                                "/print/{id}",
-                                Document::print,
-                                Roles(Role.Explicit(listOf("ROLE_DOC_CREATE", "ROLE_DOC_VIEW")))
-                            )
-                            delete("/{id}", Document::delete, Roles(Role.Explicit(listOf("ROLE_DOC_CREATE"))))
-                        }
-                        path("/reqForQuote") {
-                            post("", RequestForQuote::create, Roles(Role.Explicit(listOf("ROLE_RFQ_CREATE"))))
-                            get(
-                                "/{id}",
-                                RequestForQuote::get,
-                                Roles(Role.Explicit(listOf("ROLE_RFQ_CREATE", "ROLE_RFQ_VIEW")))
-                            )
-                            put("/{id}", RequestForQuote::update, Roles(Role.Explicit(listOf("ROLE_RFQ_CREATE"))))
-                        }
                     }
-                    post("/script/database/{name}", Entities::executeStoredProcedure, Roles(adminRole, Role.DbOps))
-                    post("/script/{file}/{name}", Entities::executeScript, Roles(adminRole, Role.DbOps))
-
-                    get("/{entity}/{id}", Entities::view, Roles(adminRole, viewRole))
-                    post("/{entity}/query/{id}", Entities::sqlQueryById, Roles(adminRole, viewRole))
-                    post("/{entity}/query", Entities::sqlQueryRaw, Roles(adminRole, viewRole))
-                    post("/{entity}", Entities::create, Roles(adminRole, createRole))
-
-                    put("/{entity}/approve/{id}", Entities::approve, Roles(adminRole, approveOrRejectRole))
-                    put("/{entity}/reject/{id}", Entities::reject, Roles(adminRole, approveOrRejectRole))
-                    put("/{entity}/{action}/{id}", Entities::action, Roles(adminRole, Role.Entity))
-
-                    put("/{entity}/{id}", Entities::update, Roles(adminRole, updateRole))
-                    patch("/{entity}/{id}", Entities::patch, Roles(adminRole, updateRole))
-                    delete("/{entity}/{id}", Entities::delete, Roles(adminRole, Role.Standard(Action.DELETE)))
                 }
+                post("/script/database/{name}", Entities::executeStoredProcedure, Roles(adminRole, Role.DbOps))
+                post("/script/{file}/{name}", Entities::executeScript, Roles(adminRole, Role.DbOps))
+
+                get("/{entity}/{id}", Entities::view, Roles(adminRole, viewRole))
+                post("/{entity}/query/{id}", Entities::sqlQueryById, Roles(adminRole, viewRole))
+                post("/{entity}/query", Entities::sqlQueryRaw, Roles(adminRole, viewRole))
+                post("/{entity}", Entities::create, Roles(adminRole, createRole))
+
+                put("/{entity}/approve/{id}", Entities::approve, Roles(adminRole, approveOrRejectRole))
+                put("/{entity}/reject/{id}", Entities::reject, Roles(adminRole, approveOrRejectRole))
+                put("/{entity}/{action}/{id}", Entities::action, Roles(adminRole, Role.Entity))
+
+                put("/{entity}/{id}", Entities::update, Roles(adminRole, updateRole))
+                patch("/{entity}/{id}", Entities::patch, Roles(adminRole, updateRole))
+                delete("/{entity}/{id}", Entities::delete, Roles(adminRole, Role.Standard(Action.DELETE)))
             }
-                .exception(DuplicateKeyException::class.java, Exceptions.dupKeyExceptionHandler)
-                .exception(DataIntegrityException::class.java, Exceptions.dataIntegrityException)
-                .exception(DataNotFoundException::class.java, Exceptions.dataNotFoundException)
-                .exception(IllegalArgumentException::class.java, Exceptions.illegalArgumentException)
-                .exception(JsonMappingException::class.java, Exceptions.jsonMappingException)
-                .exception(InvalidJwtException::class.java, Exceptions.invalidJwtException)
-                .start(appConfig.portNumber())
         }
+        .exception(DuplicateKeyException::class.java, Exceptions.dupKeyExceptionHandler)
+        .exception(DataIntegrityException::class.java, Exceptions.dataIntegrityException)
+        .exception(DataNotFoundException::class.java, Exceptions.dataNotFoundException)
+        .exception(IllegalArgumentException::class.java, Exceptions.illegalArgumentException)
+        .exception(JsonMappingException::class.java, Exceptions.jsonMappingException)
+        .exception(InvalidJwtException::class.java, Exceptions.invalidJwtException)
+        .start(appConfig.portNumber())
+}
 
-    private fun Context.getAuthHeader() = header("Authorization")
+private fun Context.getAuthHeader() = header("Authorization")
-        ?.replace("Bearer ", "")
+    ?.replace("Bearer ", "")
-        ?.replace("Bearer: ", "")
+    ?.replace("Bearer: ", "")
-        ?.trim()
+    ?.trim()
 

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

@@ -377,25 +377,47 @@ object Entities {
         false
     }
 }
-
+data class Filters(val common :CommonFilters, val custom :CustomFilters)
-object PurchaseOrder {
+data class BatchPos(val pos :List<PurchaseOrder>)
+object PurchaseOrderCtrl {
     fun get(ctx :Context){
         val id = ctx.pathParam("id")
         val po = database.find(PurchaseOrder::class.java, id) ?: throw NotFoundResponse("po not found for $id")
-
+        ctx.json(po).status(HttpStatus.OK)
-        ctx.json(po)
+    }
+    data class PF(val common: CommonFilters, val poFilters: POFilters)
+    fun getAll(ctx :Context){
+        val filters = ctx.bodyAsClass<PF>()
+        val pos = searchPos(filters.common, filters.poFilters)
+        ctx.json(pos).status(HttpStatus.OK)
     }
     fun create(ctx :Context){
         val po = ctx.bodyAsClass<PurchaseOrder>()
         database.save(po)
-        ctx.result("po created")
+        ctx.json(po).status(HttpStatus.CREATED)
+    }
+    fun createBatch(ctx :Context){
+            val pos = ctx.bodyAsClass<List<PurchaseOrder>>()
+            val txn =  database.beginTransaction()
+            try {
+                txn.isBatchMode = true
+                for(po in pos) database.save(po)
+                txn.commit()
+                ctx.status(HttpStatus.CREATED).result("POS Created")
+            } catch(e :Exception){
+                txn.rollback()
+                ctx.status(HttpStatus.INTERNAL_SERVER_ERROR).result("Pos Creation failed" + e.message)
+            } finally {
+                txn.end()
+            }
+       ctx.result("pos batch created").status(HttpStatus.CREATED)
     }
     fun approve(ctx :Context){
         val id = ctx.pathParam("id")
         val po = database.find(PurchaseOrder::class.java, id) ?: throw NotFoundResponse("po not found for $id")
         po.approvalStatus = ApprovalStatus.APPROVED
         po.save()
-        ctx.result("po with id $id approved")
+        ctx.json(po).status(HttpStatus.CREATED)
         //reject all other pos pertaining to the same tx ??
     }
     fun reject(ctx :Context){
@@ -403,7 +425,7 @@ object PurchaseOrder {
         val po = database.find(PurchaseOrder::class.java, id) ?: throw NotFoundResponse("po not found for $id")
         po.approvalStatus = ApprovalStatus.REJECTED
         po.save()
-        ctx.result("po with id $id rejected")
+        ctx.json(po).status(HttpStatus.CREATED)
     }
     fun quoteReference(ctx :Context){
         //gets the quote reference on which this po is based on
@@ -437,6 +459,7 @@ object ProductCtrl {
     fun create(ctx :Context){
         val product = ctx.bodyAsClass<Product>()
         database.save(product)
+        ctx.json(product).status(HttpStatus.CREATED)
     }
 
     fun delete(ctx: Context) {
@@ -486,12 +509,20 @@ object ProductCtrl {
 
 }
 
-object Quotation {
+object QuotationCtrl {
     fun get(ctx :Context){
         val id = ctx.pathParam("id")
         val quote  = database.find(Quotation::class.java, id) ?: throw NotFoundResponse("quote not found for $id")
+        ctx.status(HttpStatus.OK)
         ctx.json(quote)
     }
+    data class QF(val common: CommonFilters, val quoteFilters: QuoteFilters)
+    fun getAll(ctx :Context){
+        val filters = ctx.bodyAsClass<QF>()
+        val quotes = searchQuotes(filters.common, filters.quoteFilters)
+        ctx.json(quotes).status(HttpStatus.OK)
+    }
+
     fun create(ctx :Context){
         val quote = ctx.bodyAsClass<Quotation>()
         //we have to check if the quotation created date is below the expiry of rfq
@@ -504,25 +535,44 @@ object Quotation {
             if(quote.quoteDate!! <= rfq.openTill) {
                 //valid
                 database.save(quote)
-                ctx.result("quote created")
+                ctx.status(HttpStatus.CREATED)
+                ctx.json(quote)
             }else {
+                ctx.status(HttpStatus.BAD_REQUEST)
                 ctx.result("request for quote closed")
             }
         }else {
             throw NotFoundResponse("request for quote not found for this quotation")
         }
 
+
+    }
+    fun createBatch(ctx :Context){
+        val quotes = ctx.bodyAsClass<List<Quotation>>()
+        val txn =  database.beginTransaction()
+        try {
+            txn.isBatchMode = true
+            for(quote in quotes) database.save(quote)
+            txn.commit()
+            ctx.status(HttpStatus.CREATED).result("Quotes Created")
+        } catch(e :Exception){
+            txn.rollback()
+            ctx.status(HttpStatus.INTERNAL_SERVER_ERROR).result("Quotes Creation failed" + e.message)
+        } finally {
+            txn.end()
+        }
+        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("quote not found for id $id")
         quote.delete()
+        ctx.status(HttpStatus.OK)
         ctx.result("quote with $id deleted")
     }
     fun generatePO(ctx :Context){
         //user should be redirected to a po form submission with prefilled values
         //create a PO object with values from the quote and then send it as body to vendor/po/create ??
-
     }
     fun reqForQuote(ctx :Context){
         val reqForQuoteNum  = ctx.pathParam(("rfqNum"))
@@ -530,6 +580,7 @@ object Quotation {
                 .where()
                 .eq("reqForQuoteNum", reqForQuoteNum)
                 ?: throw NotFoundResponse("request for quote not found for this quotation")
+        ctx.status(HttpStatus.OK)
         ctx.json(rfq)
     }
 }
@@ -537,12 +588,14 @@ object Document {
     fun get(ctx :Context){
         val id  = ctx.pathParam("id")
         val doc = database.find(Document::class.java, id) ?: throw NotFoundResponse("no doc found with id $id")
+        ctx.status(HttpStatus.OK)
         ctx.json(doc)
     }
     fun create(ctx :Context){
         val doc  = ctx.bodyAsClass<Document>()
         database.save(doc)
-        ctx.result("doc created")
+        ctx.status(HttpStatus.CREATED)
+        ctx.json(doc)
     }
     fun print(ctx :Context){
         //would be handled in the frontend ??
@@ -551,7 +604,8 @@ object Document {
         val id = ctx.pathParam("id")
         val doc  = database.find(Document::class.java, id) ?: throw NotFoundResponse("no doc found with id $id")
         //doc.delete()
-        ctx.result("document deleted")
+        ctx.status(HttpStatus.OK)
+        ctx.result("document deleted with id $id")
     }
     fun getWithRefId(ctx :Context){
         //fetches a particular doc (po, quote) with ref id
@@ -560,20 +614,47 @@ object Document {
             .where()
             .eq("refId", refId)
             ?: throw NotFoundResponse("no doc found for refId $refId")
+        ctx.status(HttpStatus.OK)
         ctx.json(doc)
     }
 
 }
-object Vendor {
+object VendorCtrl {
     fun get(ctx :Context){
         val id  = ctx.pathParam("id")
         val vendor = database.find(Vendor::class.java, id) ?: throw NotFoundResponse("no vendor found with id $id")
+        ctx.status(HttpStatus.OK)
         ctx.json(vendor)
     }
-    fun create(ctx :Context){
+    data class VF(val common : CommonFilters, val vendorFilters: VendorFilters)
+    fun getAll(ctx :Context){
+        val filters = ctx.bodyAsClass<VF>()
+        println(filters.common)
+        println(filters.vendorFilters)
+        val pos = searchVendors(filters.common, filters.vendorFilters)
+        ctx.status(HttpStatus.OK)
+        ctx.json(pos)
+    }
+    fun createBatch(ctx: Context){
+        val vendors = ctx.bodyAsClass<List<Vendor>>()
+        val txn =  database.beginTransaction()
+        try {
+            txn.isBatchMode = true
+            for(v in vendors) database.save(v)
+            txn.commit()
+            ctx.status(HttpStatus.CREATED).result("Vendors Created")
+        } catch(e :Exception){
+            txn.rollback()
+            ctx.status(HttpStatus.INTERNAL_SERVER_ERROR).result("Vendor Creation failed" + e.message)
+        } finally {
+            txn.end()
+        }
+    }
+   fun create(ctx :Context){
         val vendor = ctx.bodyAsClass<Vendor>()
         database.save(vendor)
-        ctx.result("vendor created")
+        ctx.status(HttpStatus.CREATED)
+        ctx.json(vendor)
     }
     fun update(ctx :Context){
 
@@ -587,6 +668,7 @@ object Vendor {
             .where()
             .eq("vendor", id)
             .findList()
+        ctx.status(HttpStatus.OK)
         ctx.json(quotes)
     }
     fun getPos(ctx :Context){
@@ -595,6 +677,7 @@ object Vendor {
             .where()
             .eq("vendor", id)
             .findList()
+        ctx.status(HttpStatus.OK)
         ctx.json(pos)
     }
     fun rate(ctx :Context){
@@ -604,24 +687,29 @@ object Vendor {
         //could place some rating validation checks
         vendor.rating = rating
         vendor.save()
+        ctx.status(HttpStatus.OK)
         ctx.result("rating changed")
     }
 }
 object RequestForQuote {
-    fun create(ctx :Context) {
+    fun create(ctx: Context) {
         val rfq = ctx.bodyAsClass<ReqForQuote>()
         database.save(rfq)
         //ctx.result("request for quote created")
         //ctx.json(rfq)
-        //ctx.status(HttpStatus.CREATED)
+        ctx.status(HttpStatus.CREATED)
-        //ctx.json("asss")
+        ctx.json("asss")
     }
-    fun get(ctx :Context){
+
+    fun get(ctx: Context) {
         val id = ctx.pathParam("id")
-        val rfq = database.find(ReqForQuote::class.java, id) ?: throw NotFoundResponse("request for quote not found for id $id")
+        val rfq = database.find(ReqForQuote::class.java, id)
+            ?: throw NotFoundResponse("request for quote not found for id $id")
+        ctx.status(HttpStatus.OK)
         ctx.json(rfq)
     }
-    fun update(ctx :Context){
+
+    fun update(ctx: Context) {
         //shuld we compare the new body fields with preexisting ones and prepare a sql query to update those fields??
 
     }

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

@@ -1,46 +1,424 @@
 package com.restapi.controllers
-
 import com.fasterxml.jackson.databind.DeserializationFeature
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule
 import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
-import com.restapi.domain.Product
+import com.google.gson.Gson
+import com.restapi.domain.*
+import com.restapi.domain.Document
+import com.restapi.domain.PurchaseOrder
+import com.restapi.domain.Quotation
+import com.restapi.domain.Session.currentUser
+import org.apache.poi.hssf.usermodel.HSSFSheet
+import org.apache.poi.hssf.usermodel.HSSFWorkbook
+import com.restapi.domain.Session.database
+import com.restapi.domain.Vendor
+import org.apache.poi.hssf.usermodel.DVConstraint
+import org.apache.poi.hssf.usermodel.HSSFDataValidation
 import org.apache.poi.ss.usermodel.Cell
 import org.apache.poi.ss.usermodel.CellType
-import org.apache.poi.ss.usermodel.Row
+import org.apache.poi.ss.usermodel.DateUtil
+import org.apache.poi.ss.usermodel.Workbook
 import org.apache.poi.ss.usermodel.WorkbookFactory
-import org.apache.poi.xssf.usermodel.XSSFWorkbook
+import org.apache.poi.ss.util.CellRangeAddressList
-import java.io.ByteArrayInputStream
+import java.io.File
-import java.io.ByteArrayOutputStream
 import java.io.FileInputStream
-import java.io.InputStream
+import java.io.FileOutputStream
+import java.text.SimpleDateFormat
+import java.time.LocalDate
+import java.time.ZoneId
+import java.util.*
 
-fun CreateExcel(productList: List<Product>): InputStream {
+fun createHeaderRow(cols :List<String>, sh :HSSFSheet, wb: Workbook) {
-    val wb = XSSFWorkbook()
+    val boldFont = wb.createFont()
-    val sh = wb.createSheet()
+    boldFont.bold = true
-    val rows: Row = sh.createRow(0)
+    val style = wb.createCellStyle()
-    rows.createCell(0).setCellValue("Name")
+    style.setFont(boldFont)
-    rows.createCell(1).setCellValue("Description")
+    style.locked = true
-    rows.createCell(2).setCellValue("HSN")
-    rows.createCell(3).setCellValue("UOM")
 
-    var rowNum = 1
+    sh.createRow(0).apply {
-    for (product in productList) {
+        cols.forEachIndexed{index, value ->
-        val row: Row = sh.createRow(rowNum++)
+            val cell = createCell(index)
-
+            cell.setCellValue(value)
-        row.createCell(0).setCellValue(product.name)
+            cell.setCellStyle(style)
-        row.createCell(1).setCellValue(product.description)
+        }
-        row.createCell(2).setCellValue(product.hsnCode)
-
-        val uomCell: Cell = row.createCell(3)
-        uomCell.setCellValue(product.uom?.name ?: "")
     }
+}
+fun String.parseDate(format: String): Date? {
+    val locale = Locale.getDefault()
+    return try {
+        SimpleDateFormat(format, locale).parse(this)
+    } catch (e: Exception) {
+        null
+    }
+}
+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{
+                null
+            }
+        }
+        else -> null
+    }
+    return date?.toInstant()?.atZone(ZoneId.systemDefault())?.toLocalDate()
+}
+fun stringFromCellHelper(cell: Cell): String {
+    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){
+        CellType.NUMERIC -> cell.numericCellValue
+        CellType.STRING -> cell.stringCellValue.toDoubleOrNull()
+        else -> 0.0
+    }
+    return double?:0.0
+}
 
-    val baos = ByteArrayOutputStream()
+fun longIntFromCellHelper(cell : Cell) :Long {
-    wb.write(baos)
+    val long = when(cell.cellType){
-    wb.close()
+        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){
+    val out = FileOutputStream(fileName)
+    wb.use {
+        it.write(out)
+    }
+    out.close()
+}
+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 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 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 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 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 {
+                suppressDropDownArrow = true
+            }
+            sh.addValidationData(dv0)
+            saveExcelFileLocally("Products_Template.xls", wb)
+        }
+        FileType.DOCS -> {
 
-    return ByteArrayInputStream(baos.toByteArray())
+        }
+    }
+}
+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")
+    createHeaderRow(headers, sh, wb)
+    val totalCols = headers.size
+    var rowCnt = 1
+    for(quote in quotes){
+        val prodCnt = quote.products.size
+
+        for (j in 0..prodCnt - 1){
+            val row = sh.createRow(rowCnt++)
+                var i = 0;
+                row.createCell(i++).setCellValue(quote.quoteNum)
+                row.createCell(i++).setCellValue(quote.quoteDate)
+                row.createCell(i++).setCellValue(quote.validTill)
+                //6 would be repeated
+                row.createCell(i++).setCellValue(quote.products[j].productId)
+                row.createCell(i++).setCellValue(quote.products[j].productName)
+                row.createCell(i++).setCellValue(quote.products[j].unitPrice)
+                row.createCell(i++).setCellValue(quote.products[j].quantity)
+
+                row.createCell(i++).setCellValue(quote.vendor?.name)
+                row.createCell(i++).setCellValue(quote.vendor?.address)
+
+                row.createCell(i++).setCellValue(quote.reqForQuoteNum)
+                row.createCell(i++).setCellValue(quote.totalAmount)
+
+                row.createCell(i++).setCellValue(quote.tnc.joinToString(";"))
+        }
+    }
+}
+
+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")
+    createHeaderRow(headers, sh, wb)
+
+    val totalCols = headers.size
+    var rowCnt = 1
+
+    for (vendor in vendors){
+        val contactCnt = vendor.contacts.size
+        for (j in 0..contactCnt - 1){
+            val row = sh.createRow(rowCnt++)
+            var i = 0
+          row.createCell(i++).setCellValue(vendor.msme)
+          row.createCell(i++).setCellValue(vendor.gstNumber)
+          row.createCell(i++).setCellValue(vendor.address)
+          row.createCell(i++).setCellValue(vendor.rating)
+          row.createCell(i++).setCellValue(vendor.contacts[j].name)
+          row.createCell(i++).setCellValue(vendor.contacts[j].email)
+          row.createCell(i++).setCellValue(vendor.contacts[j].mobile)
+        }
+    }
+}
+
+fun ExportProds(prods :List<Product>){
+    val wb = HSSFWorkbook()
+    val sh = wb.createSheet()
+
+    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){
+        val row = sh.createRow(rowCnt++)
+        var i = 0
+          row.createCell(i++).setCellValue(prod.id.toString())
+          row.createCell(i++).setCellValue(prod.name)
+          row.createCell(i++).setCellValue(prod.description)
+          row.createCell(i++).setCellValue(prod.hsnCode)
+          row.createCell(i++).setCellValue(prod.uom?.name)
+    }
+}
+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")
+    createHeaderRow(headers, sh, wb)
+
+    val totalCols = headers.size
+    var rowCnt = 1
+    for(po in pos){
+        val prodCnt = po.products.size
+
+        for (j in 0..prodCnt - 1){
+            val row = sh.createRow(rowCnt++)
+                var i = 0
+              row.createCell(i++).setCellValue(po.poNum)
+              row.createCell(i++).setCellValue(po.poDate)
+              row.createCell(i++).setCellValue(po.validTill)
+              row.createCell(i++).setCellValue(po.referenceQuotation)
+              row.createCell(i++).setCellValue(po.vendor?.name)
+              row.createCell(i++).setCellValue(po.vendor?.address)
+
+              //6 would be repeated
+              row.createCell(i++).setCellValue(po.products[j].productId)
+              row.createCell(i++).setCellValue(po.products[j].productName)
+              row.createCell(i++).setCellValue(po.products[j].unitPrice)
+              row.createCell(i++).setCellValue(po.products[j].quantity)
+
+               row.createCell(i++).setCellValue(po.totalAmount)
+               row.createCell(i++).setCellValue(po.tnc?.joinToString(";"))
+        }
+    }
+}
+fun main() {
+    //ImportFromExcel(FileType.QUOTES, "C:\\Users\\arsalan\\Downloads\\Book.xlsx")
+    TemplateExcelFile(FileType.PRODS)
+}
+
+fun ImportFromExcel(fileType: FileType, filePath : String) {
+    val wb = WorkbookFactory.create(File(filePath))
+    val sh = wb.getSheetAt(0)
+
+    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 quotesList : List<Quotation> = mutableListOf()
+            sh.rowIterator().forEach { row ->
+                if(row == null){
+                    //reached eof
+                    return@forEach
+                }
+                val quoteNumber = stringFromCellHelper(row.getCell(0))
+                val quoteDt = dateFromCellHelper(row.getCell(1))
+                val rfqNum = stringFromCellHelper(row.getCell(2))
+                val quoteValidTill = dateFromCellHelper(row.getCell(3))
+                val vendorName = stringFromCellHelper(row.getCell(4))
+                val vendorGstNum = stringFromCellHelper(row.getCell(5))
+                val vendorAddress = stringFromCellHelper(row.getCell(6))
+                val prodName = stringFromCellHelper(row.getCell(7))
+                val prodQuantity = doubleFromCellHelper(row.getCell(8))
+                val prodUnitPrice = doubleFromCellHelper(row.getCell(9))
+                val totalQuoteAmount = doubleFromCellHelper(row.getCell(10))
+                val prod = POProducts("", prodName, prodUnitPrice, prodQuantity)
+
+                if (quotesMap.containsKey(quoteNumber)) {
+                    //duplicated row
+                    quotesMap.get(quoteNumber)?.products?.add(prod)
+                }else {
+                    val v = Vendor()
+                    v.apply {
+                        name = vendorName
+                        address = vendorAddress
+                        gstNumber = vendorGstNum
+                    }
+                    val quote = Quotation()
+                    quote.apply {
+                        quoteNum = quoteNumber
+                        quoteDate = quoteDt
+                        reqForQuoteNum = rfqNum
+                        validTill = quoteValidTill
+                        products = mutableListOf(prod)
+                        vendor = v
+                        totalAmount = totalQuoteAmount
+                    }
+                    quotesMap.put(quoteNumber, quote)
+                }
+            }
+            //docs, tncs
+           // 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()
+            sh.rowIterator().forEach { row ->
+                if(row == null) return@forEach
+                val poNum = stringFromCellHelper(row.getCell(0))
+                val poDate = dateFromCellHelper(row.getCell(1))
+                val refQuoteNum = stringFromCellHelper(row.getCell(2))
+                val poValidTill = dateFromCellHelper(row.getCell(3))
+                val prodName = stringFromCellHelper(row.getCell(4))
+                val prodQuantity = doubleFromCellHelper(row.getCell(5))
+                val vendorName = stringFromCellHelper(row.getCell(6))
+                val vendorGstNum = stringFromCellHelper(row.getCell(7))
+                val vendorAddress = stringFromCellHelper(row.getCell(8))
+                val totalPoAmount = doubleFromCellHelper(row.getCell(9))
+                //tncs, docs
+
+                val prod = POProducts("", prodName, 0.0, prodQuantity,"")
+                if(PoMap.containsKey(poNum)){
+                    //repeated row
+                    PoMap.get(poNum)?.products?.add(prod)
+                }else{
+                    val vendor = Vendor()
+                    vendor.name = vendorName
+                    vendor.address = vendorAddress
+                    vendor.gstNumber = vendorGstNum
+                    val po = PurchaseOrder()
+                    po.poNum = poNum
+                    po.poDate = poDate
+                    po.referenceQuotation = refQuoteNum
+                    po.validTill = poValidTill
+                    PoMap.put(poNum, po)
+                }
+            }
+        }
+        FileType.VENDORS -> {
+            sh.rowIterator().forEach { row ->
+                //name, msme, gstNum, addresss, rating, contacts
+                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))
+
+                //vendor object
+                val vendor = Vendor()
+                vendor.name = name
+                vendor.address = address
+                vendor.msme = msme
+                vendor.gstNumber = gstNum
+                vendor.rating = rating
+            }
+        }
+        FileType.PRODS -> {
+            sh.rowIterator().forEach { row ->
+                if(row == null) return@forEach
+                //id, name, description, hsnCode, uom
+                val prodId = longIntFromCellHelper(row.getCell(0))
+                val prodName = stringFromCellHelper(row.getCell(1))
+                val prodDesc = stringFromCellHelper(row.getCell(2))
+                val prodHsnCode = stringFromCellHelper(row.getCell(3))
+                val prodUom = stringFromCellHelper(row.getCell(4))
+
+                //new prod object
+                val prod = Product()
+                prod.id = prodId
+                prod.name = prodName
+                prod.description = prodDesc
+                prod.hsnCode = prodHsnCode
+                prod.uom = when(prodUom) {
+                    "nos" -> UOM.NOS
+                    "ltr" -> UOM.LTR
+                    "mtr" -> UOM.MTR
+                    else -> UOM.ALL
+                }
+            }
+        }
+        FileType.DOCS -> {
+            sh.rowIterator().forEach { row ->
+                //Document Name, Document Type, RefID, url
+                if (row == null) return@forEach
+                val docName = stringFromCellHelper(row.getCell(0))
+                val docType = stringFromCellHelper(row.getCell(1))
+                val refId = stringFromCellHelper(row.getCell(2))
+                val url = stringFromCellHelper(row.getCell(3))
+
+                //new doc object
+                val doc = Document()
+                doc.name = docName
+                doc.typeOfDoc = when(docType) {
+                    "quote" -> DocType.QUOTE
+                    "po" -> DocType.PO
+                    "invoice" -> DocType.INVOICE
+                    else -> DocType.ALL
+                }
+                doc.refId = refId
+                doc.url = url
+            }
+        }
+    }
 }
 
 data class validateExcel(

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

@@ -1,15 +1,14 @@
 package com.restapi.controllers
 
 import com.restapi.domain.*
-import com.restapi.domain.PurchaseOrder
 import com.restapi.domain.Quotation
-import java.time.LocalDate
 import com.restapi.domain.Session.database
+import java.time.LocalDate
 
 //constants
 const val IGNORE = "%"
-val baseDate :LocalDate = LocalDate.MIN
+val baseDate :LocalDate = LocalDate.of(1500, 1,1, )
-val maxDate :LocalDate = LocalDate.MAX
+val maxDate :LocalDate = LocalDate.of(3000, 1 ,1)
 const val RATING_MAX = 10.0
 const val RATING_MIN = 0.0
 //common filters would be used by most of the handlers
@@ -21,6 +20,7 @@ data class CommonFilters (
     val sortAsc :Boolean = true,
     val sortBy :String = IGNORE
 )
+interface CustomFilters{}
 data class POFilters (
     val poNumLike :String = IGNORE,
     val totalAmountExceeds :Long = Long.MIN_VALUE,
@@ -28,16 +28,18 @@ data class POFilters (
     val validAfter: LocalDate = baseDate,
     val validBefore: LocalDate = maxDate,
     val refQuotation :String = IGNORE,
-)
+) : CustomFilters
 data class ProductFilters (
     val nameLike :String = IGNORE,
     val hsnLike :String = IGNORE,
     val uom :UOM = UOM.ALL,
-)
+) : CustomFilters
 data class DocumentFilters (
     val nameLike :String = IGNORE,
     val typeOfDoc :DocType = DocType.ALL,
-)
+    val docDateFrom :LocalDate = baseDate,
+    val docDataTo :LocalDate = maxDate,
+) :CustomFilters
 data class RFQFilters (
     val validBefore :LocalDate = maxDate,
     val validAfter :LocalDate = baseDate,
@@ -45,11 +47,11 @@ data class RFQFilters (
 )
 data class QuoteFilters (
     val quoteNumLike :String = IGNORE,
-    val validBefore :LocalDate = baseDate,
+    val validBefore :LocalDate = maxDate,
-    val validAfter :LocalDate = maxDate,
+    val validAfter :LocalDate = baseDate,
     val totalAmountExceeds :Long = Long.MIN_VALUE,
     val totalAmountLessThan :Long = Long.MAX_VALUE,
-)
+) :CustomFilters
 data class VendorFilters (
     val nameLike :String = IGNORE,
     val msmeLike :String = IGNORE,
@@ -57,7 +59,7 @@ data class VendorFilters (
     val addressLike :String = IGNORE,
     val ratingExceeds :Double = RATING_MIN,
     val ratingLessThan :Double = RATING_MAX,
-)
+) :CustomFilters
 fun<T> applyVendorHelper(q :io.ebean.ExpressionList<T>, vids :List<Long>?) {
     if (vids.isNullOrEmpty()) return
     q.apply {
@@ -69,6 +71,10 @@ fun<T> applySortHelper(q :io.ebean.ExpressionList<T>, sortBy :String, asc :Boole
     val order = if (asc) "ASC" else "DESC"
     q.orderBy("$sortBy $order")
 }
+fun<T> applyFromToHelper(q :io.ebean.ExpressionList<T>, fromDate: LocalDate, toDate: LocalDate, colName :String) {
+    q.ge(colName, fromDate)
+        .le(colName, toDate)
+}
 fun<T> applyCommonFilters(q :io.ebean.ExpressionList<T>, commonFilters: CommonFilters) {
     applyVendorHelper<T>(q, commonFilters.vendor)
     applySortHelper<T>(q, commonFilters.sortBy, commonFilters.sortAsc)
@@ -76,17 +82,14 @@ fun<T> applyCommonFilters(q :io.ebean.ExpressionList<T>, commonFilters: CommonFi
 fun searchQuotes(commonFilters: CommonFilters, quoteFilters: QuoteFilters) : List<Quotation> {
     val q = database.find(Quotation::class.java)
         .where()
-        .between("quoteDate", commonFilters.fromDate, commonFilters.toDate)
+        .ge("quoteDate", commonFilters.fromDate)
-        .ilike("quoteNum", quoteFilters.quoteNumLike )
+        .le("quoteDate", commonFilters.toDate)
         .ge("validTill",quoteFilters.validAfter)
         .le("validTill", quoteFilters.validBefore)
-        .le("totalAmount", quoteFilters.totalAmountLessThan)
         .ge("totalAmount", quoteFilters.totalAmountExceeds)
-        .apply {
+        .le("totalAmount", quoteFilters.totalAmountLessThan)
-            if(!commonFilters.vendor?.isEmpty()!!){
+        .ilike("quoteNum", "%" + quoteFilters.quoteNumLike  + "%")
-                commonFilters.vendor.let { this.`in`("vendor", it) }
+    applyVendorHelper(q, commonFilters.vendor)
-            }
-        }
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
     return q.findList()
 }
@@ -95,10 +98,10 @@ fun searchVendors(commonFilters: CommonFilters, vendorFilters: VendorFilters) :
         .where()
         .ge("rating", vendorFilters.ratingExceeds)
         .le("rating", vendorFilters.ratingLessThan)
-        .ilike("name", vendorFilters.nameLike)
+        .ilike("name", "%" + vendorFilters.nameLike + "%")
-        .ilike("msme", vendorFilters.msmeLike)
+        .ilike("msme", "%" + vendorFilters.msmeLike + "%")
-        .ilike("gstNum", vendorFilters.gstNumLike)
+        .ilike("gstNumber", "%" + vendorFilters.gstNumLike + "%")
-        .ilike("address", vendorFilters.addressLike)
+        .ilike("address", "%" + vendorFilters.addressLike + "%")
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
     return q.findList()
 }
@@ -110,17 +113,21 @@ fun searchDocs(commonFilters: CommonFilters, documentFilters: DocumentFilters) :
                 this.eq("docType", documentFilters.typeOfDoc)
             }
         }
-        .ilike("name", documentFilters.nameLike )
+        .ilike("name", "%" + documentFilters.nameLike + "%")
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
+    applyVendorHelper(q, commonFilters.vendor)
     return q.findList()
 }
-fun searchPos(commonFilters: CommonFilters, poFilters: POFilters) : List<PurchaseOrder> {
+fun searchPos(commonFilters: CommonFilters, poFilters: POFilters?) : List<PurchaseOrder> {
+    val poFilters = poFilters ?: POFilters()
     val q = database.find(PurchaseOrder::class.java)
         .where()
-        .between("totalAmount", poFilters.totalAmountExceeds, poFilters.totalAmountLessThan)
+        .ge("totalAmount", poFilters.totalAmountExceeds)
-        .between("validTill", poFilters.validAfter, poFilters.validBefore)
+        .le("totalAmount", poFilters.totalAmountLessThan)
-        .ilike("poNum", poFilters.poNumLike )
+        .ge("validTill", poFilters.validAfter)
-        .ilike("referenceQuotation", poFilters.refQuotation )
+        .le("validTill", poFilters.validBefore)
+        .ilike("poNum", "%" + poFilters.poNumLike + "%")
+        .ilike("referenceQuotation", "%" + poFilters.refQuotation + "%")
     applyVendorHelper(q, commonFilters.vendor)
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
     return q.findList()
@@ -128,8 +135,9 @@ fun searchPos(commonFilters: CommonFilters, poFilters: POFilters) : List<Purchas
 fun searchRFQ(commonFilters: CommonFilters, rfqFilters: RFQFilters) : List<ReqForQuote> {
     val q = database.find(ReqForQuote::class.java)
         .where()
-        .between("validTill", rfqFilters.validAfter, rfqFilters.validBefore)
+        .ge("validTill", rfqFilters.validAfter)
-        .ilike("reqForQuoteNum", rfqFilters.reqForQuoteNumLike)
+        .le("validTill", rfqFilters.validBefore)
+        .ilike("reqForQuoteNum", "%" + rfqFilters.reqForQuoteNumLike + "%")
     applyVendorHelper(q, commonFilters.vendor)
     applySortHelper(q, commonFilters.sortBy, commonFilters.sortAsc)
     return q.findList()

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

@@ -13,7 +13,9 @@ import java.util.*
 import javax.persistence.*
 
 data class Comments(val text: String = "", val by: String = "", val at: LocalDateTime = LocalDateTime.now())
-data class POProducts(val productId: 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 {
     PENDING, APPROVED, REJECTED
 }
@@ -242,7 +244,7 @@ class SafeStringDeserializer : JsonDeserializer<String>() {
     }
 }
 
-data class ContactPerson(val name: String, val email: String, val mobile: String)
+data class ContactPerson(val name: String = "", val email: String = "", val mobile: String = "")
 @Entity
 open class Vendor :BaseTenantModel() {
     var name :String = ""
@@ -259,15 +261,15 @@ open class PurchaseOrder :BaseTenantModel() {
     var products :MutableList<POProducts> = mutableListOf()
     @ManyToOne
     var vendor :Vendor? = null
-    var referenceQuotation :String = ""
+    var referenceQuotation :String? = ""
-    var totalAmount :Int = 0
+    var totalAmount :Double = 0.0
     var poNum: String = ""
     var poDate: LocalDate? = null
     var validTill: LocalDate? = null
     @DbArray
-    var tnc: List<String> = arrayListOf()
+    var tnc: List<String>? = arrayListOf()
     @DbArray
-    var documents: MutableList<Long> = arrayListOf()
+    var documents: MutableList<Long>? = arrayListOf()
 }
 
 enum class UOM {
@@ -276,7 +278,7 @@ enum class UOM {
 
 @Entity
 open class Product :BaseTenantModel() {
-    var id: Int? = null
+    var id: Long? = null
     var name :String = ""
     var description :String = ""
     var hsnCode :String = ""
@@ -290,9 +292,9 @@ open class Quotation :BaseTenantModel() {
     var products :MutableList<POProducts> = mutableListOf()
     @ManyToOne
     var vendor :Vendor? = null
-    var totalAmount :Long = 0
+    var totalAmount :Double = 0.0
 
-    var reqForQuoteNum: String = ""
+    var reqForQuoteNum: String? = ""
     var quoteNum: String = ""
     var quoteDate: LocalDate? = null
     var validTill: LocalDate? = null
@@ -311,9 +313,12 @@ open class Document :BaseTenantModel() {
     var name :String = ""
     @Enumerated(EnumType.STRING)
     var typeOfDoc :DocType? = null
-    var refId: Long? = null
+    //could be quoteNum, PoNum, InvoiceNum
+    var refId: String? = null
     var description :String = ""
     var url :String = ""
+    var docDate :LocalDate? = null
+    var vendor :Vendor? = null
 }
 
 enum class RFQStatus{

src/main/resources/dbmigration/1.3.sql

@@ -0,0 +1,43 @@
+-- drop dependencies
+alter table document drop constraint if exists ck_document_type_of_doc;
+alter table product drop constraint if exists ck_product_uom;
+-- apply changes
+create table req_for_quote (
+  sys_pk                        bigint generated by default as identity not null,
+  deleted_on                    timestamp,
+  current_approval_level        integer default 0 not null,
+  required_approval_levels      integer default 0 not null,
+  potential_vendors             bigint[],
+  open_till                     date,
+  deleted                       boolean default false not null,
+  version                       integer default 1 not null,
+  created_at                    timestamp default 'now()' not null,
+  modified_at                   timestamp default 'now()' not null,
+  deleted_by                    varchar(255),
+  approval_status               varchar(8) default 'APPROVED' not null,
+  tags                          varchar[] default '{}' not null,
+  comments                      jsonb default '[]' not null,
+  tenant_id                     varchar(255) not null,
+  status                        varchar(9),
+  products                      jsonb,
+  req_for_quote_num             varchar(255),
+  created_by                    varchar(255) not null,
+  modified_by                   varchar(255) not null,
+  constraint ck_req_for_quote_approval_status check ( approval_status in ('PENDING','APPROVED','REJECTED')),
+  constraint ck_req_for_quote_status check ( status in ('DELIVERED','PO','QUOTE','CANCELLED')),
+  constraint pk_req_for_quote primary key (sys_pk)
+);
+
+-- apply alter tables
+alter table document alter column type_of_doc type varchar(7) using type_of_doc::varchar(7);
+alter table document alter column type_of_doc drop not null;
+alter table document add column if not exists ref_id varchar(255);
+alter table document add column if not exists doc_date date;
+alter table product add column if not exists id bigint;
+alter table purchase_order alter column reference_quotation drop not null;
+alter table purchase_order alter column total_amount type float using total_amount::float;
+alter table quotation alter column total_amount type float using total_amount::float;
+alter table quotation add column if not exists req_for_quote_num varchar(255);
+-- apply post alter
+alter table document add constraint ck_document_type_of_doc check ( type_of_doc in ('PO','QUOTE','INVOICE','ALL'));
+alter table product add constraint ck_product_uom check ( uom in ('NOS','LTR','MTR','ALL'));

src/main/resources/dbmigration/model/1.3.model.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<migration xmlns="http://ebean-orm.github.io/xml/ns/dbmigration">
+    <changeSet type="apply">
+        <alterColumn columnName="type_of_doc" tableName="document" type="varchar(7)" currentType="varchar" notnull="false" currentNotnull="true" checkConstraint="check ( type_of_doc in ('PO','QUOTE','INVOICE','ALL'))" checkConstraintName="ck_document_type_of_doc"/>
+        <addColumn tableName="document">
+            <column name="ref_id" type="varchar"/>
+            <column name="doc_date" type="date"/>
+        </addColumn>
+        <alterColumn columnName="uom" tableName="product" checkConstraint="check ( uom in ('NOS','LTR','MTR','ALL'))" checkConstraintName="ck_product_uom"/>
+        <addColumn tableName="product">
+            <column name="id" type="bigint"/>
+        </addColumn>
+        <alterColumn columnName="reference_quotation" tableName="purchase_order" currentType="varchar" notnull="false" currentNotnull="true"/>
+        <alterColumn columnName="total_amount" tableName="purchase_order" type="double" currentType="integer" currentNotnull="true"/>
+        <alterColumn columnName="total_amount" tableName="quotation" type="double" currentType="integer" currentNotnull="true"/>
+        <addColumn tableName="quotation">
+            <column name="req_for_quote_num" type="varchar"/>
+        </addColumn>
+        <createTable name="req_for_quote" pkName="pk_req_for_quote">
+            <column name="sys_pk" type="bigint" primaryKey="true"/>
+            <column name="deleted_on" type="localdatetime"/>
+            <column name="deleted_by" type="varchar"/>
+            <column name="current_approval_level" type="integer" defaultValue="0" notnull="true"/>
+            <column name="required_approval_levels" type="integer" defaultValue="0" notnull="true"/>
+            <column name="approval_status" type="varchar(8)" defaultValue="'APPROVED'" notnull="true" checkConstraint="check ( approval_status in ('PENDING','APPROVED','REJECTED'))" checkConstraintName="ck_req_for_quote_approval_status"/>
+            <column name="tags" type="varchar[]" defaultValue="'{}'" notnull="true"/>
+            <column name="comments" type="jsonb" defaultValue="'[]'" notnull="true"/>
+            <column name="tenant_id" type="varchar" notnull="true"/>
+            <column name="potential_vendors" type="bigint[]"/>
+            <column name="status" type="varchar(9)" checkConstraint="check ( status in ('DELIVERED','PO','QUOTE','CANCELLED'))" checkConstraintName="ck_req_for_quote_status"/>
+            <column name="products" type="jsonb"/>
+            <column name="req_for_quote_num" type="varchar"/>
+            <column name="open_till" type="date"/>
+            <column name="deleted" type="boolean" defaultValue="false" notnull="true"/>
+            <column name="version" type="integer" defaultValue="1" notnull="true"/>
+            <column name="created_at" type="localdatetime" defaultValue="'now()'" notnull="true"/>
+            <column name="modified_at" type="localdatetime" defaultValue="'now()'" notnull="true"/>
+            <column name="created_by" type="varchar" notnull="true"/>
+            <column name="modified_by" type="varchar" notnull="true"/>
+        </createTable>
+    </changeSet>
+</migration>