Revize 74a73b3b

re #7887 Deleting configurations and assemblies, Minor restructuralization.

src/main/java/vldc/aswi/service/ConfigurationManagerImpl.java

@@ -13 +13 @@
 import vldc.aswi.domain.Configuration;
 import vldc.aswi.domain.Function;
 import vldc.aswi.domain.parameter.ParameterInConfiguration;
+import vldc.aswi.service.parameter.ParameterInConfigurationManager;
+import vldc.aswi.service.parameter.ParameterTypeManager;
 
 import javax.transaction.Transactional;
 import java.util.ArrayList;
@@ -43 +45 @@
     @Autowired
     private LocationRepository locationRepository;
 
-    /** Autowired parameter type repository. */
+    /** Autowired parameter type manager. */
     @Autowired
-    private ParameterTypeRepository parameterTypeRepository;
+    private ParameterTypeManager parameterTypeRepository;
 
     /** Autowired function repository. */
     @Autowired
@@ -55 +57 @@
     @Autowired
     private UserRepository userRepository;
 
+    /** Autowired parameter in configuration manager. */
+    @Autowired
+    private ParameterInConfigurationManager parameterInConfigurationManager;
+
     /**
      * Initialization setup for configuration manager. Check if configuration repository contains
      * records and if not, initialize default values.
@@ -108 +114 @@
         }
     }
 
+    /**
+     * Delete single configuration by id.
+     * @param id - ID of configuration.
+     * @return True if deleting was successful, false if not.
+     */
+    @Override
+    public boolean deleteConfiguration(Long id) {
+        try {
+            this.parameterInConfigurationManager.deleteParametersInConfiguration(id);
+            this.configurationRepository.deleteById(id);
+            return true;
+        } catch (Exception e) {
+            return false;
+        }
+    }
+
+    /**
+     * Delete all configurations by assembly id.
+     * @param assemblyId - ID of assembly.
+     * @return True if all configurations were successfully deleted, false if not.
+     */
+    @Override
+    public boolean deleteConfigurations(Long assemblyId) {
+        try {
+            // Delete parameters in current configuration.
+            List<Configuration> configurations = this.configurationRepository.getByAssemblyId(assemblyId);
+            for (Configuration configuration : configurations) {
+                this.parameterInConfigurationManager.deleteParametersInConfiguration(configuration.getId());
+            }
+
+            // Delete configuration.
+            this.configurationRepository.deleteAll(configurations);
+            return true;
+        } catch (Exception e) {
+            return false;
+        }
+    }
+
     /**
      * Saves new configuration into database
      * @param newConfiguration container with data for a new configuration