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.printer.server.command;
018
019import com.echothree.control.user.printer.common.form.CreatePrinterForm;
020import com.echothree.control.user.printer.common.result.PrinterResultFactory;
021import com.echothree.model.control.core.server.control.EntityInstanceControl;
022import com.echothree.model.control.printer.common.workflow.PrinterStatusConstants;
023import com.echothree.model.control.printer.server.control.PrinterControl;
024import com.echothree.model.control.workflow.server.control.WorkflowControl;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.common.validation.FieldDefinition;
029import com.echothree.util.common.validation.FieldType;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import java.util.List;
032import javax.enterprise.context.Dependent;
033import javax.inject.Inject;
034
035@Dependent
036public class CreatePrinterCommand
037        extends BaseSimpleCommand<CreatePrinterForm> {
038    
039   private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040
041    static {
042        FORM_FIELD_DEFINITIONS = List.of(
043                new FieldDefinition("PrinterName", FieldType.ENTITY_NAME, true, null, null),
044                new FieldDefinition("PrinterGroupName", FieldType.ENTITY_NAME, true, null, null),
045                new FieldDefinition("Priority", FieldType.SIGNED_INTEGER, true, null, null),
046                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
047        );
048    }
049
050    @Inject
051    EntityInstanceControl entityInstanceControl;
052
053    @Inject
054    PrinterControl printerControl;
055
056    @Inject
057    WorkflowControl workflowControl;
058
059    /** Creates a new instance of CreatePrinterCommand */
060    public CreatePrinterCommand() {
061        super(null, FORM_FIELD_DEFINITIONS, false);
062    }
063    
064   @Override
065    protected BaseResult execute() {
066        var result = PrinterResultFactory.getCreatePrinterResult();
067        var printerName = form.getPrinterName();
068        var printer = printerControl.getPrinterByName(printerName);
069        
070        if(printer == null) {
071            var printerGroupName = form.getPrinterGroupName();
072            var printerGroup = printerControl.getPrinterGroupByName(printerGroupName);
073            
074            if(printerGroup != null) {
075                var priority = Integer.valueOf(form.getPriority());
076                var description = form.getDescription();
077                var createdBy = getPartyPK();
078                
079                printer = printerControl.createPrinter(printerName, printerGroup, priority, createdBy);
080                
081                if(description != null) {
082                    var language = getPreferredLanguage();
083                    
084                    printerControl.createPrinterDescription(printer, language, description, createdBy);
085                }
086
087                var entityInstance = entityInstanceControl.getEntityInstanceByBasePK(printer.getPrimaryKey());
088                workflowControl.addEntityToWorkflowUsingNames(null, PrinterStatusConstants.Workflow_PRINTER_STATUS, PrinterStatusConstants.WorkflowEntrance_NEW_PRINTER, entityInstance, null, null,
089                        createdBy);
090            } else {
091                addExecutionError(ExecutionErrors.UnknownPrinterGroupName.name(), printerGroupName);
092            }
093        } else {
094            addExecutionError(ExecutionErrors.DuplicatePrinterName.name(), printerName);
095        }
096        
097        if(printer != null) {
098            result.setEntityRef(printer.getPrimaryKey().getEntityRef());
099            result.setPrinterName(printer.getLastDetail().getPrinterName());
100        }
101
102        return result;
103    }
104    
105}