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.letter.server.command;
018
019import com.echothree.control.user.letter.common.form.CreateLetterContactMechanismPurposeForm;
020import com.echothree.model.control.chain.server.control.ChainControl;
021import com.echothree.model.control.contact.common.ContactMechanismTypes;
022import com.echothree.model.control.contact.server.control.ContactControl;
023import com.echothree.model.control.letter.server.control.LetterControl;
024import com.echothree.model.control.party.common.PartyTypes;
025import com.echothree.model.control.security.common.SecurityRoleGroups;
026import com.echothree.model.control.security.common.SecurityRoles;
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 java.util.List;
037import javax.enterprise.context.Dependent;
038import javax.inject.Inject;
039
040@Dependent
041public class CreateLetterContactMechanismPurposeCommand
042        extends BaseSimpleCommand<CreateLetterContactMechanismPurposeForm> {
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.UTILITY.name(), null),
050                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
051                        new SecurityRoleDefinition(SecurityRoleGroups.LetterContactMechanismPurpose.name(), SecurityRoles.Create.name())
052                ))
053        ));
054        
055        FORM_FIELD_DEFINITIONS = List.of(
056                new FieldDefinition("ChainKindName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("ChainTypeName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("LetterName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("Priority", FieldType.SIGNED_INTEGER, true, null, null),
060                new FieldDefinition("ContactMechanismPurposeName", FieldType.ENTITY_NAME, true, null, null)
061        );
062    }
063
064    @Inject
065    ChainControl chainControl;
066
067    @Inject
068    ContactControl contactControl;
069
070    @Inject
071    LetterControl letterControl;
072
073    
074    /** Creates a new instance of CreateLetterContactMechanismPurposeCommand */
075    public CreateLetterContactMechanismPurposeCommand() {
076        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
077    }
078    
079    @Override
080    protected BaseResult execute() {
081        var chainKindName = form.getChainKindName();
082        var chainKind = chainControl.getChainKindByName(chainKindName);
083        
084        if(chainKind != null) {
085            var chainTypeName = form.getChainTypeName();
086            var chainType = chainControl.getChainTypeByName(chainKind, chainTypeName);
087            
088            if(chainType != null) {
089                var letterName = form.getLetterName();
090                var letter = letterControl.getLetterByName(chainType, letterName);
091                
092                if(letter != null) {
093                    var priority = Integer.valueOf(form.getPriority());
094                    var letterContactMechanismPurpose = letterControl.getLetterContactMechanismPurpose(letter,
095                            priority);
096                    
097                    if(letterContactMechanismPurpose == null) {
098                        var contactMechanismPurposeName = form.getContactMechanismPurposeName();
099                        var contactMechanismPurpose = contactControl.getContactMechanismPurposeByName(contactMechanismPurposeName);
100                        
101                        if(contactMechanismPurpose != null) {
102                            var contactMechanismTypeName = contactMechanismPurpose.getContactMechanismType().getContactMechanismTypeName();
103                            
104                            if(contactMechanismTypeName.equals(ContactMechanismTypes.EMAIL_ADDRESS.name())
105                                    || contactMechanismTypeName.equals(ContactMechanismTypes.POSTAL_ADDRESS.name())) {
106                                letterControl.createLetterContactMechanismPurpose(letter, priority, contactMechanismPurpose,
107                                        getPartyPK());
108                            } else {
109                                addExecutionError(ExecutionErrors.InvalidContactMechanismType.name(), contactMechanismTypeName);
110                            }
111                        } else {
112                            addExecutionError(ExecutionErrors.UnknownContactMechanismPurposeName.name(), contactMechanismPurposeName);
113                        }
114                    } else {
115                        addExecutionError(ExecutionErrors.DuplicateLetterContactMechanismPurpose.name());
116                    }
117                } else {
118                    addExecutionError(ExecutionErrors.UnknownLetterName.name(), letterName);
119                }
120            } else {
121                addExecutionError(ExecutionErrors.UnknownChainTypeName.name(), chainTypeName);
122            }
123        } else {
124            addExecutionError(ExecutionErrors.UnknownChainKindName.name(), chainKindName);
125        }
126        
127        return null;
128    }
129    
130}