Add new feature for downloading report

src/main/java/io/craftgate/adapter/FileReportingAdapter.java

@@ -1,10 +1,13 @@
 package io.craftgate.adapter;
 
 import io.craftgate.net.HttpClient;
+import io.craftgate.request.CreateReportRequest;
 import io.craftgate.request.RetrieveDailyPaymentReportRequest;
 import io.craftgate.request.RetrieveDailyTransactionReportRequest;
+import io.craftgate.request.RetrieveReportRequest;
 import io.craftgate.request.common.RequestOptions;
 import io.craftgate.request.common.RequestQueryParamsBuilder;
+import io.craftgate.response.ReportDemandResponse;
 
 import java.util.Map;
 
@@ -32,4 +35,21 @@ public byte[] retrieveDailyPaymentReport(RetrieveDailyPaymentReportRequest retri
         headers.put(CONTENT_TYPE, APPLICATION_OCTET_STREAM);
         return HttpClient.get(requestOptions.getBaseUrl() + path, headers, byte[].class);
     }
+
+    public ReportDemandResponse createReport(CreateReportRequest request) {
+        String path = "/file-reporting/v1/report-demands";
+        Map<String, String> headers = createHeaders(request, path, requestOptions);
+        return HttpClient.post(requestOptions.getBaseUrl() + path,
+                headers,
+                request,
+                ReportDemandResponse.class);
+    }
+
+    public byte[] retrieveReport(RetrieveReportRequest retrieveReportRequest, Long reportId) {
+        String query = RequestQueryParamsBuilder.buildQueryParam(retrieveReportRequest);
+        String path = "/file-reporting/v1/reports/" + reportId + query;
+        Map<String, String> headers = createHeaders(path, requestOptions);
+        headers.put(CONTENT_TYPE, APPLICATION_OCTET_STREAM);
+        return HttpClient.get(requestOptions.getBaseUrl() + path, headers, byte[].class);
+    }
 }

src/main/java/io/craftgate/model/ReportPeriod.java

@@ -0,0 +1,5 @@
+package io.craftgate.model;
+
+public enum ReportPeriod {
+    INSTANT
+}

src/main/java/io/craftgate/model/ReportType.java

@@ -0,0 +1,6 @@
+package io.craftgate.model;
+
+public enum ReportType {
+    TRANSACTION,
+    PAYMENT,
+}

src/main/java/io/craftgate/net/HttpClient.java

@@ -1,9 +1,8 @@
 package io.craftgate.net;
 
 import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonDeserializer;
 import io.craftgate.exception.CraftgateException;
+import io.craftgate.request.common.Jsons;
 import io.craftgate.response.common.ErrorResponse;
 import io.craftgate.response.common.Response;
 
@@ -12,7 +11,6 @@
 import java.net.URL;
 import java.net.URLConnection;
 import java.nio.charset.StandardCharsets;
-import java.time.LocalDateTime;
 import java.util.Map;
 import java.util.Objects;
 
@@ -23,7 +21,7 @@ public class HttpClient {
     private static final String ACCEPT = "Accept";
     private static final int CONNECT_TIMEOUT = 10000;
     private static final int READ_TIMEOUT = 150000;
-    private static final Gson gson = buildGson();
+    private static final Gson gson = Jsons.getGson();
 
     private HttpClient() {
     }
@@ -180,12 +178,6 @@ private static byte[] body(HttpURLConnection conn) throws IOException {
         }
         return body;
     }
-
-    private static Gson buildGson() {
-        return new GsonBuilder()
-                .registerTypeAdapter(LocalDateTime.class, (JsonDeserializer<LocalDateTime>) (json, typeOfT, context) -> LocalDateTime.parse(json.getAsString()))
-                .create();
-    }
 }
 
 class HttpResponse {

src/main/java/io/craftgate/request/CreateReportRequest.java

@@ -0,0 +1,27 @@
+package io.craftgate.request;
+
+import io.craftgate.model.ReportPeriod;
+import io.craftgate.model.ReportType;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class CreateReportRequest {
+
+    private LocalDateTime startDate;
+
+    private LocalDateTime endDate;
+
+    @Builder.Default
+    private ReportType reportType = ReportType.TRANSACTION;
+
+    @Builder.Default
+    private ReportPeriod reportPeriod = ReportPeriod.INSTANT;
+}

src/main/java/io/craftgate/request/RetrieveReportRequest.java

@@ -0,0 +1,13 @@
+package io.craftgate.request;
+
+
+import io.craftgate.model.ReportFileType;
+import lombok.Builder;
+import lombok.Data;
+
+@Data
+@Builder
+public class RetrieveReportRequest {
+
+    private ReportFileType fileType;
+}

src/main/java/io/craftgate/request/common/HashGenerator.java

@@ -1,12 +1,15 @@
 package io.craftgate.request.common;
 
 import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializer;
 import io.craftgate.exception.CraftgateException;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.codec.digest.DigestUtils;
 
 import java.net.URLDecoder;
 import java.nio.charset.StandardCharsets;
+import java.time.LocalDateTime;
 
 public final class HashGenerator {
 
@@ -19,7 +22,7 @@ public static String generateHash(String baseUrl, String apiKey, String secretKe
             String decodedUrl = URLDecoder.decode(baseUrl + path, StandardCharsets.UTF_8.toString());
 
             if (request != null) {
-                Gson gson = new Gson();
+                Gson gson = Jsons.getGson();
                 String requestBody = gson.toJson(request);
                 hashData = decodedUrl + apiKey + secretKey + randomString + requestBody;
             } else {

src/main/java/io/craftgate/request/common/Jsons.java

@@ -0,0 +1,25 @@
+package io.craftgate.request.common;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonSerializer;
+
+import java.time.LocalDateTime;
+
+public final class Jsons {
+
+    private static final Gson GSON = new GsonBuilder()
+            .registerTypeAdapter(LocalDateTime.class, (JsonSerializer<LocalDateTime>) (localDateTime, typeOfSrc, context) ->
+                    context.serialize(localDateTime.toString()))
+            .registerTypeAdapter(LocalDateTime.class, (JsonDeserializer<LocalDateTime>) (json, typeOfT, context) ->
+                    LocalDateTime.parse(json.getAsString()))
+            .create();
+
+    private Jsons() {
+    }
+
+    public static Gson getGson() {
+        return GSON;
+    }
+}

src/main/java/io/craftgate/response/ReportDemandResponse.java

@@ -0,0 +1,16 @@
+package io.craftgate.response;
+
+import io.craftgate.model.ReportPeriod;
+import io.craftgate.model.ReportType;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+public class ReportDemandResponse {
+    private Long id;
+    private ReportType reportType;
+    private ReportPeriod reportPeriod;
+    private LocalDateTime startDate;
+    private LocalDateTime endDate;
+}

src/test/java/io/craftgate/sample/FileReportingSample.java

@@ -2,11 +2,15 @@
 
 import io.craftgate.Craftgate;
 import io.craftgate.model.ReportFileType;
+import io.craftgate.request.CreateReportRequest;
 import io.craftgate.request.RetrieveDailyPaymentReportRequest;
 import io.craftgate.request.RetrieveDailyTransactionReportRequest;
+import io.craftgate.request.RetrieveReportRequest;
+import io.craftgate.response.ReportDemandResponse;
 import org.junit.jupiter.api.Test;
 
 import java.time.LocalDate;
+import java.time.LocalDateTime;
 
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
@@ -35,4 +39,26 @@ void retrieve_daily_payment_report() {
         String response = new String(craftgate.fileReporting().retrieveDailyPaymentReport(retrieveRequest));
         assertNotNull(response);
     }
+
+    @Test
+    void create_report_demand() {
+        CreateReportRequest request = CreateReportRequest.builder()
+                .startDate(LocalDateTime.now().minusDays(2))
+                .endDate(LocalDateTime.now())
+                .build();
+
+        ReportDemandResponse response = craftgate.fileReporting().createReport(request);
+        assertNotNull(response);
+        assertNotNull(response.getId());
+    }
+
+    @Test
+    void retrieve_report() {
+        RetrieveReportRequest retrieveReportRequest = RetrieveReportRequest.builder()
+                .fileType(ReportFileType.CSV)
+                .build();
+
+        String response = new String(craftgate.fileReporting().retrieveReport(retrieveReportRequest, 49L));
+        assertNotNull(response);
+    }
 }

src/test/java/io/craftgate/sample/PayByLinkSample.java

@@ -11,6 +11,7 @@
 import org.junit.jupiter.api.Test;
 
 import java.math.BigDecimal;
+import java.time.LocalDateTime;
 import java.util.HashSet;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -35,6 +36,7 @@ void create_product() {
                 .price(BigDecimal.TEN)
                 .currency(Currency.TRY)
                 .conversationId("my-conversationId")
+                .expiresAt(LocalDateTime.now().plusDays(2))
                 .externalId("my-externalId")
                 .enabledInstallments(enabledInstallments)
                 .build();
@@ -49,7 +51,6 @@ void create_product() {
         assertEquals(response.getEnabledInstallments(), request.getEnabledInstallments());
         assertNotNull(response.getUrl());
         assertNotNull(response.getToken());
-        assertNotNull(response.getQrCodeUrl());
     }
 
     @Test
@@ -80,7 +81,6 @@ void update_product() {
         assertEquals(response.getEnabledInstallments(), request.getEnabledInstallments());
         assertNotNull(response.getUrl());
         assertNotNull(response.getToken());
-        assertNotNull(response.getQrCodeUrl());
     }
 
     @Test