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.model.control.workflow.server.graphql;
018
019import com.echothree.model.control.graphql.server.graphql.BaseEntityInstanceObject;
020import com.echothree.model.control.graphql.server.util.BaseGraphQl;
021import com.echothree.model.control.graphql.server.graphql.count.Connections;
022import com.echothree.model.control.graphql.server.graphql.count.CountedObjects;
023import com.echothree.model.control.graphql.server.graphql.count.CountingDataConnectionFetcher;
024import com.echothree.model.control.graphql.server.graphql.count.CountingPaginatedData;
025import com.echothree.model.control.graphql.server.util.count.ObjectLimiter;
026import com.echothree.model.control.user.server.control.UserControl;
027import com.echothree.model.control.workflow.server.control.WorkflowControl;
028import com.echothree.model.data.workflow.common.WorkflowEntrancePartyTypeConstants;
029import com.echothree.model.data.workflow.common.WorkflowEntranceSelectorConstants;
030import com.echothree.model.data.workflow.common.WorkflowEntranceStepConstants;
031import com.echothree.model.data.workflow.server.entity.WorkflowEntrance;
032import com.echothree.model.data.workflow.server.entity.WorkflowEntranceDetail;
033import com.echothree.util.server.persistence.Session;
034import graphql.annotations.annotationTypes.GraphQLDescription;
035import graphql.annotations.annotationTypes.GraphQLField;
036import graphql.annotations.annotationTypes.GraphQLName;
037import graphql.annotations.annotationTypes.GraphQLNonNull;
038import graphql.annotations.connection.GraphQLConnection;
039import graphql.schema.DataFetchingEnvironment;
040import java.util.ArrayList;
041import java.util.stream.Collectors;
042
043@GraphQLDescription("workflow entrance object")
044@GraphQLName("WorkflowEntrance")
045public class WorkflowEntranceObject
046        extends BaseEntityInstanceObject {
047    
048    private final WorkflowEntrance workflowEntrance; // Always Present
049    
050    public WorkflowEntranceObject(WorkflowEntrance workflowEntrance) {
051        super(workflowEntrance.getPrimaryKey());
052        
053        this.workflowEntrance = workflowEntrance;
054    }
055
056    private WorkflowEntranceDetail workflowEntranceDetail; // Optional, use getWorkflowEntranceDetail()
057    
058    private WorkflowEntranceDetail getWorkflowEntranceDetail() {
059        if(workflowEntranceDetail == null) {
060            workflowEntranceDetail = workflowEntrance.getLastDetail();
061        }
062        
063        return workflowEntranceDetail;
064    }
065
066    @GraphQLField
067    @GraphQLDescription("workflow")
068    public WorkflowObject getWorkflow(final DataFetchingEnvironment env) {
069        return WorkflowSecurityUtils.getHasWorkflowAccess(env) ? new WorkflowObject(getWorkflowEntranceDetail().getWorkflow()) : null;
070    }
071
072    @GraphQLField
073    @GraphQLDescription("workflow entrance name")
074    @GraphQLNonNull
075    public String getWorkflowEntranceName() {
076        return getWorkflowEntranceDetail().getWorkflowEntranceName();
077    }
078
079    @GraphQLField
080    @GraphQLDescription("is default")
081    @GraphQLNonNull
082    public boolean getIsDefault() {
083        return getWorkflowEntranceDetail().getIsDefault();
084    }
085
086    @GraphQLField
087    @GraphQLDescription("sort order")
088    @GraphQLNonNull
089    public int getSortOrder() {
090        return getWorkflowEntranceDetail().getSortOrder();
091    }
092    
093    @GraphQLField
094    @GraphQLDescription("description")
095    @GraphQLNonNull
096    public String getDescription(final DataFetchingEnvironment env) {
097        var workflowControl = Session.getModelController(WorkflowControl.class);
098        var userControl = Session.getModelController(UserControl.class);
099
100        return workflowControl.getBestWorkflowEntranceDescription(workflowEntrance, userControl.getPreferredLanguageFromUserVisit(BaseGraphQl.getUserVisit(env)));
101    }
102
103    @GraphQLField
104    @GraphQLDescription("workflow entrance steps")
105    @GraphQLNonNull
106    @GraphQLConnection(connectionFetcher = CountingDataConnectionFetcher.class)
107    public CountingPaginatedData<WorkflowEntranceStepObject> getWorkflowEntranceSteps(final DataFetchingEnvironment env) {
108        if(WorkflowSecurityUtils.getHasWorkflowEntranceStepsAccess(env)) {
109            var workflowControl = Session.getModelController(WorkflowControl.class);
110            var totalCount = workflowControl.countWorkflowEntranceStepsByWorkflowEntrance(workflowEntrance);
111
112            try(var objectLimiter = new ObjectLimiter(env, WorkflowEntranceStepConstants.COMPONENT_VENDOR_NAME, WorkflowEntranceStepConstants.ENTITY_TYPE_NAME, totalCount)) {
113                var entities = workflowControl.getWorkflowEntranceStepsByWorkflowEntrance(workflowEntrance);
114                var wishlistPriorities = entities.stream().map(WorkflowEntranceStepObject::new).collect(Collectors.toCollection(() -> new ArrayList<>(entities.size())));
115
116                return new CountedObjects<>(objectLimiter, wishlistPriorities);
117            }
118        } else {
119            return Connections.emptyConnection();
120        }
121    }
122
123    @GraphQLField
124    @GraphQLDescription("workflow entrance party types")
125    @GraphQLNonNull
126    @GraphQLConnection(connectionFetcher = CountingDataConnectionFetcher.class)
127    public CountingPaginatedData<WorkflowEntrancePartyTypeObject> getWorkflowEntrancePartyTypes(final DataFetchingEnvironment env) {
128        if(WorkflowSecurityUtils.getHasWorkflowEntrancePartyTypesAccess(env)) {
129            var workflowControl = Session.getModelController(WorkflowControl.class);
130            var totalCount = workflowControl.countWorkflowEntrancePartyTypesByWorkflowEntrance(workflowEntrance);
131
132            try(var objectLimiter = new ObjectLimiter(env, WorkflowEntrancePartyTypeConstants.COMPONENT_VENDOR_NAME, WorkflowEntrancePartyTypeConstants.ENTITY_TYPE_NAME, totalCount)) {
133                var entities = workflowControl.getWorkflowEntrancePartyTypesByWorkflowEntrance(workflowEntrance);
134                var wishlistPriorities = entities.stream().map(WorkflowEntrancePartyTypeObject::new).collect(Collectors.toCollection(() -> new ArrayList<>(entities.size())));
135
136                return new CountedObjects<>(objectLimiter, wishlistPriorities);
137            }
138        } else {
139            return Connections.emptyConnection();
140        }
141    }
142
143    @GraphQLField
144    @GraphQLDescription("workflow entrance selectors")
145    @GraphQLNonNull
146    @GraphQLConnection(connectionFetcher = CountingDataConnectionFetcher.class)
147    public CountingPaginatedData<WorkflowEntranceSelectorObject> getWorkflowEntranceSelectors(final DataFetchingEnvironment env) {
148        if(WorkflowSecurityUtils.getHasWorkflowEntranceSelectorsAccess(env)) {
149            var workflowControl = Session.getModelController(WorkflowControl.class);
150            var totalCount = workflowControl.countWorkflowEntranceSelectorsByWorkflowEntrance(workflowEntrance);
151
152            try(var objectLimiter = new ObjectLimiter(env, WorkflowEntranceSelectorConstants.COMPONENT_VENDOR_NAME, WorkflowEntranceSelectorConstants.ENTITY_TYPE_NAME, totalCount)) {
153                var entities = workflowControl.getWorkflowEntranceSelectorsByWorkflowEntrance(workflowEntrance);
154                var wishlistPriorities = entities.stream().map(WorkflowEntranceSelectorObject::new).collect(Collectors.toCollection(() -> new ArrayList<>(entities.size())));
155
156                return new CountedObjects<>(objectLimiter, wishlistPriorities);
157            }
158        } else {
159            return Connections.emptyConnection();
160        }
161    }
162
163}