[07.12.20] Brought back graphql queries

pom.xml

@@ -67,6 +67,23 @@
             <version>4.3.8.Final</version>
         </dependency>
 
+        <!-- GraghQL -->
+        <dependency>
+            <groupId>com.graphql-java</groupId>
+            <artifactId>graphql-spring-boot-starter</artifactId>
+            <version>5.0.2</version>
+        </dependency>
+        <dependency>
+            <groupId>com.graphql-java</groupId>
+            <artifactId>graphql-java-tools</artifactId>
+            <version>5.2.4</version>
+        </dependency>
+        <dependency>
+            <groupId>com.graphql-java</groupId>
+            <artifactId>graphiql-spring-boot-starter</artifactId>
+            <version>5.0.2</version>
+        </dependency>
+
         <!-- Artemis -->
         <dependency>
             <groupId>org.springframework.boot</groupId>

src/main/java/cryptosky/me/pricing/graphql/queries/BtcPriceQuery.java

@@ -0,0 +1,37 @@
+package cryptosky.me.pricing.graphql.queries;
+
+import com.coxautodev.graphql.tools.GraphQLQueryResolver;
+import cryptosky.me.pricing.models.entities.BtcPriceModel;
+import cryptosky.me.pricing.service.PriceService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+import java.util.Optional;
+
+@Component
+public class BtcPriceQuery implements GraphQLQueryResolver {
+
+    @Autowired
+    private PriceService priceService;
+
+    public List<BtcPriceModel> getAllPrices(final int count ) {
+        return this.priceService.getAllPrices(count);
+    }
+
+    public List<BtcPriceModel> getPricesBetweenCounts( final int startCount, final int endCount ) {
+        return this.priceService.getPricesBetweenCounts(startCount, endCount);
+    }
+
+    public Optional<BtcPriceModel> getLatest() {
+        return this.priceService.getLatest();
+    }
+
+    public Optional<BtcPriceModel> getPriceForCreatedDate( final String createdDate ) {
+        return this.priceService.getPriceForCreatedDate(createdDate);
+    }
+
+    public List<BtcPriceModel> getPriceBetweenDates(final String startDate, final String endDate ) {
+        return this.priceService.getPriceBetweenDates(startDate, endDate);
+    }
+}

src/main/java/cryptosky/me/pricing/service/PriceService.java

@@ -9,7 +9,6 @@ import cryptosky.me.pricing.models.entities.CryptoPriceModel;
 import cryptosky.me.pricing.models.repositories.BtcPriceRepository;
 
 import cryptosky.me.exceptions.NotSupportedCurrencyTypeException;
-import cryptosky.me.exceptions.DatabaseViolationException;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -22,11 +21,9 @@ import org.springframework.transaction.annotation.Transactional;
 import javax.jms.JMSException;
 import javax.jms.TextMessage;
 import java.util.ArrayList;
-import java.util.Comparator;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Collectors;
-import java.time.LocalDateTime;
 
 import static cryptosky.me.ArtemisSyncMessaging.*;
 import static cryptosky.me.SupportedCurrencies.*;
@@ -55,29 +52,6 @@ public class PriceService {
         this.dlqName = dlqName;
     }
 
-    @Transactional
-    public BtcPriceModel createBtc(final String createdDate, final String type,
-                                   final float av_price,
-                                   final float h_price,
-                                   final float l_price,
-                                   final float o_price,
-                                   final float c_price,
-                                   final float volume ) {
-
-        final BtcPriceModel btcPrice = new BtcPriceModel();
-        btcPrice.setTimestamp(LocalDateTime.parse((createdDate)));
-        btcPrice.setType(type);
-        btcPrice.setAverage_price(av_price);
-        btcPrice.setHigh_price(h_price);
-        btcPrice.setLow_price(l_price);
-        btcPrice.setOpen_price(o_price);
-        btcPrice.setClose_price(c_price);
-        btcPrice.setVolume(volume);
-
-        return btcPrice;
-//        return this.btcPriceRepository.save(btcPrice);
-    }
-
     @Transactional
     public void createRecord(CryptoPriceModel cryptoPriceModel, String correlationId, TextMessage message) {
         String syncId = randomUUID().toString();

src/main/resources/graphql/configQL.graphqls

@@ -0,0 +1,35 @@
+type BtcPrice {
+    id: ID!,
+    timestamp: String!,
+    type: String,
+    average_price: Float!,
+    high_price: Float,
+    low_price: Float,
+    open_price: Float,
+    close_price: Float,
+    volume: Float
+}
+
+type sentimentModel {
+    id: ID!,
+    timestamp: String!,
+    rawTweet: String,
+    sentimentScore: Float!,
+    positiveScore: Float,
+    neutralScore: Float,
+    negativeScore: Float,
+    compoundScore: Float!
+}
+
+type Query {
+    allPrices(count: Int):[BtcPrice],
+    pricesBetweenCounts(startCount: Int, endCount: Int):[BtcPrice]
+    latest:BtcPrice,
+    priceForCreatedDate(createdDate: String):BtcPrice,
+    priceBetweenDates(startDate: String, endDate: String):[BtcPrice],
+    ################################################################
+    currentTweet:sentimentModel,
+    allTweets(count: Int):[sentimentModel],
+    tweetsForDay(startDate: String, endDate: String):[sentimentModel],
+    tweetsForPeriod(startDate: String, endDate: String):[sentimentModel]
+}