implemented simple DSL to create appartaments

Author: Ivan Verhun

dsl-executor-service/src/main/java/com/lohika/jclub/dsl/service/DslController.java

@@ -35,7 +35,7 @@ public class DslController {
 
   @GetMapping(path = "/{scriptName}")
   public Object runScript(@PathVariable(name = "scriptName") String scriptName) throws IOException {
-    File file = new File(basepath + scriptName + ".groovy");
+    File file = new File(basepath + scriptName + ".mydsl");
     String script = new String(Files.readAllBytes(Paths.get(file.getPath())));
 
     MyDsl dsl = new MyDsl(ratingServiceClient, storageServiceClient);

dsl-scripts/demo.mydsl

@@ -4,8 +4,8 @@ String myEmail = 'bot@company.name'
 
 (1..100).each {
   String location = "location-${it}"
-  double myPrice = 2
-  double mySqft = 1 + (it as int)
+  int myPrice = 2
+  int mySqft = 1 + (it as int)
   def rating = rating location, myPrice, mySqft
 
   if (rating > 400) {

dsl-scripts/simple.mydsl

@@ -1,13 +1,13 @@
 apartment {
-  location "location"
+  location "location11"
   price 1
   sqft 1
   phone 'phone'
   realtorName 'realtorName'
   mail 'mail'
 }
 
-apartment("location", {
+apartment("location22", {
   price 1
   sqft 1
   phone 'phone'
@@ -16,10 +16,13 @@ apartment("location", {
 })
 
 
-apartment("location") {
+apartment("location33") {
+    location "location44"
   price 1
   sqft 1
   phone 'phone'
   realtorName 'realtorName'
   mail 'mail'
+    location "location55"
 }
+

dsl/src/main/groovy/com/lohika/jclub/dsl/ApartmentDsl.groovy

@@ -0,0 +1,48 @@
+package com.lohika.jclub.dsl
+
+import com.lohika.jclub.storage.client.Apartment
+
+//@Builder(prefix = "", builderStrategy = SimpleStrategy.class)
+class ApartmentDsl {
+    String location ="location"
+    Integer price =2
+    Integer sqft =2
+    String phone ='phone'
+    String realtorName ='realtorName'
+    String mail ='mail'
+
+    void location(String location) {
+        this.location = location
+    }
+
+    void price(Integer price) {
+        this.price = price
+    }
+
+    void sqft(Integer sqft) {
+        this.sqft = sqft
+    }
+
+    void phone(String phone) {
+        this.phone = phone
+    }
+
+    void realtorName(String realtorName) {
+        this.realtorName = realtorName
+    }
+
+    void mail(String mail) {
+        this.mail = mail
+    }
+
+    def toEntity() {
+        Apartment.builder()
+        .location(location)
+        .price(price)
+        .sqft(sqft)
+        .phone(phone)
+        .realtorName(realtorName)
+        .mail(mail)
+        .build()
+    }
+}

dsl/src/main/groovy/com/lohika/jclub/dsl/MyDsl.groovy

@@ -13,8 +13,39 @@ class MyDsl {
   private RatingServiceClient ratingServiceClient
   private StorageServiceClient storageServiceClient
 
+  def list = []
+
   MyDsl(RatingServiceClient ratingServiceClient, StorageServiceClient storageServiceClient) {
     this.storageServiceClient = storageServiceClient
     this.ratingServiceClient = ratingServiceClient
   }
+
+  def rating (location, myPrice, mySqft) {
+    Apartment a =  Apartment.builder()
+    .sqft (mySqft)
+    .location (location)
+    .price(myPrice)
+    .build()
+
+    ratingServiceClient.getRating(a).rating
+  }
+
+  def apartment (Closure closure) {
+    ApartmentDsl a = new ApartmentDsl()
+    closure.delegate = a
+    closure()
+
+    storageServiceClient.create(a.toEntity())
+    list.add(a)
+  }
+
+  def apartment (String location, Closure closure) {
+    ApartmentDsl a = new ApartmentDsl()
+    a.location = location
+    closure.delegate = a
+    closure()
+
+    storageServiceClient.create(a.toEntity())
+    list.add(a)
+  }
 }