001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.scale.server.command;
018
019import com.echothree.control.user.scale.common.form.DeletePartyScaleUseForm;
020import com.echothree.model.control.party.common.PartyTypes;
021import com.echothree.model.control.party.server.control.PartyControl;
022import com.echothree.model.control.scale.server.control.ScaleControl;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.party.server.entity.Party;
026import com.echothree.model.data.scale.server.entity.PartyScaleUse;
027import com.echothree.model.data.scale.server.entity.ScaleUseType;
028import com.echothree.model.data.user.common.pk.UserVisitPK;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.common.command.BaseResult;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.control.CommandSecurityDefinition;
035import com.echothree.util.server.control.PartyTypeDefinition;
036import com.echothree.util.server.control.SecurityRoleDefinition;
037import com.echothree.util.server.persistence.Session;
038import java.util.Arrays;
039import java.util.Collections;
040import java.util.List;
041
042public class DeletePartyScaleUseCommand
043        extends BaseSimpleCommand<DeletePartyScaleUseForm> {
044    
045    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
046    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
047
048    static {
049        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
050                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
051                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
052                        new SecurityRoleDefinition(SecurityRoleGroups.PartyScaleUse.name(), SecurityRoles.Delete.name())
053                        )))
054                )));
055        
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
057                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
058                new FieldDefinition("ScaleUseTypeName", FieldType.ENTITY_NAME, true, null, null)
059                ));
060    }
061
062    /** Creates a new instance of DeletePartyScaleUseCommand */
063    public DeletePartyScaleUseCommand(UserVisitPK userVisitPK, DeletePartyScaleUseForm form) {
064        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        String partyName = form.getPartyName();
070        Party party = null;
071
072        if(partyName != null) {
073            var partyControl = Session.getModelController(PartyControl.class);
074
075            party = partyControl.getPartyByName(partyName);
076            if(party == null) {
077                addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
078            }
079        } else {
080            party = getParty();
081        }
082
083        if(!hasExecutionErrors()) {
084            var scaleControl = Session.getModelController(ScaleControl.class);
085            String scaleUseTypeName = form.getScaleUseTypeName();
086            ScaleUseType scaleUseType = scaleControl.getScaleUseTypeByName(scaleUseTypeName);
087
088            if(scaleUseType != null) {
089                PartyScaleUse partyScaleUse = scaleControl.getPartyScaleUseForUpdate(party, scaleUseType);
090
091                if(partyScaleUse != null) {
092                    scaleControl.deletePartyScaleUse(partyScaleUse, getPartyPK());
093                } else {
094                    addExecutionError(ExecutionErrors.UnknownPartyScaleUse.name(), party.getLastDetail().getPartyName(), scaleUseTypeName);
095                }
096            } else {
097                addExecutionError(ExecutionErrors.UnknownScaleUseTypeName.name(), scaleUseTypeName);
098            }
099        }
100
101        return null;
102    }
103    
104}