#116 add removeDeadline method

src/main/java/ru/ulstu/grant/controller/GrantController.java

@@ -97,6 +97,14 @@ public class GrantController {
         return GRANT_PAGE;
     }
 
+    @PostMapping(value = "/grant", params = "removeDeadline")
+    public String removeDeadline(GrantDto grantDto,
+                                 @RequestParam(value = "removeDeadline") Integer deadlineId) {
+        grantService.removeDeadline(grantDto, deadlineId);
+        return GRANT_PAGE;
+    }
+
+
     @PostMapping(value = "/grant", params = "createProject")
     public String createProject(@Valid GrantDto grantDto, Errors errors) throws IOException {
         if (errors.hasErrors()) {

src/main/java/ru/ulstu/grant/service/GrantService.java

@@ -109,6 +109,7 @@ public class GrantService {
         if (grantDto.getApplicationFileName() != null && grant.getApplication() != null) {
             fileService.deleteFile(grant.getApplication());
         }
+        grantDto.getRemovedDeadlineIds().forEach(deadlineService::remove);
         grantRepository.save(copyFromDto(grant, grantDto));
         return grant.getId();
     }
@@ -184,4 +185,12 @@ public class GrantService {
             grantDto.getPapers().clear();
         }
     }
+
+    public void removeDeadline(GrantDto grantDto, Integer deadlineId) {
+        if (grantDto.getDeadlines().get(deadlineId).getId() != null) {
+            grantDto.getRemovedDeadlineIds().add(grantDto.getDeadlines().get(deadlineId).getId());
+        }
+        grantDto.getDeadlines().remove((int) deadlineId);
+    }
+
 }