001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 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.party.server.command;
018
019import com.echothree.control.user.party.common.form.GetEmployeeAvailabilityChoicesForm;
020import com.echothree.control.user.party.common.result.PartyResultFactory;
021import com.echothree.model.control.employee.server.control.EmployeeControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.party.server.control.PartyControl;
024import com.echothree.model.control.security.common.SecurityRoleGroups;
025import com.echothree.model.control.security.common.SecurityRoles;
026import com.echothree.model.data.party.server.entity.Party;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.util.common.message.ExecutionErrors;
029import com.echothree.util.common.validation.FieldDefinition;
030import com.echothree.util.common.validation.FieldType;
031import com.echothree.util.common.command.BaseResult;
032import com.echothree.util.server.control.BaseSimpleCommand;
033import com.echothree.util.server.control.CommandSecurityDefinition;
034import com.echothree.util.server.control.PartyTypeDefinition;
035import com.echothree.util.server.control.SecurityRoleDefinition;
036import com.echothree.util.server.persistence.Session;
037import java.util.List;
038import javax.enterprise.context.Dependent;
039
040@Dependent
041public class GetEmployeeAvailabilityChoicesCommand
042        extends BaseSimpleCommand<GetEmployeeAvailabilityChoicesForm> {
043    
044    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
045    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
046    
047    static {
048        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
050                    new SecurityRoleDefinition(SecurityRoleGroups.EmployeeAvailability.name(), SecurityRoles.Choices.name())
051                    ))
052                ));
053        
054        FORM_FIELD_DEFINITIONS = List.of(
055            new FieldDefinition("EmployeeName", FieldType.ENTITY_NAME, false, null, null),
056            new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
057            new FieldDefinition("DefaultEmployeeAvailabilityChoice", FieldType.ENTITY_NAME, false, null, null),
058            new FieldDefinition("AllowNullChoice", FieldType.BOOLEAN, true, null, null)
059        );
060    }
061    
062    /** Creates a new instance of GetEmployeeAvailabilityChoicesCommand */
063    public GetEmployeeAvailabilityChoicesCommand() {
064        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var employeeControl = Session.getModelController(EmployeeControl.class);
070        var result = PartyResultFactory.getGetEmployeeAvailabilityChoicesResult();
071        var employeeName = form.getEmployeeName();
072        var partyName = form.getPartyName();
073        var parameterCount = (employeeName == null ? 0 : 1) + (partyName == null ? 0 : 1);
074        
075        if(parameterCount < 2) {
076            Party party = null;
077            
078            if(employeeName != null) {
079                var partyEmployee = employeeControl.getPartyEmployeeByName(employeeName);
080                
081                if(partyEmployee != null) {
082                    party = partyEmployee.getParty();
083                } else {
084                    addExecutionError(ExecutionErrors.UnknownEmployeeName.name(), employeeName);
085                }
086            } else if(partyName != null) {
087                var partyControl = Session.getModelController(PartyControl.class);
088                
089                party = partyControl.getPartyByName(partyName);
090                if(party == null) {
091                    addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
092                }
093            } else {
094                party = getParty();
095            }
096            
097            if(!hasExecutionErrors()) {
098                var defaultEmployeeAvailabilityChoice = form.getDefaultEmployeeAvailabilityChoice();
099                var allowNullChoice = Boolean.parseBoolean(form.getAllowNullChoice());
100                
101                result.setEmployeeAvailabilityChoices(employeeControl.getEmployeeAvailabilityChoices(defaultEmployeeAvailabilityChoice,
102                        getPreferredLanguage(), allowNullChoice, party, getPartyPK()));
103            }
104        } else {
105            addExecutionError(ExecutionErrors.InvalidParameterCount.name());
106        }
107        
108        return result;
109    }
110    
111}