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.item.server.graphql;
018
019import com.echothree.model.control.core.server.graphql.CoreSecurityUtils;
020import com.echothree.model.control.core.server.graphql.MimeTypeObject;
021import com.echothree.model.control.graphql.server.graphql.BaseEntityInstanceObject;
022import com.echothree.model.control.item.server.control.ItemControl;
023import com.echothree.model.control.party.server.graphql.LanguageObject;
024import com.echothree.model.control.party.server.graphql.PartySecurityUtils;
025import com.echothree.model.data.item.server.entity.ItemClobDescription;
026import com.echothree.model.data.item.server.entity.ItemDescription;
027import com.echothree.model.data.item.server.entity.ItemDescriptionDetail;
028import com.echothree.model.data.item.server.entity.ItemImageDescription;
029import com.echothree.model.data.item.server.entity.ItemStringDescription;
030import com.echothree.util.server.persistence.Session;
031import graphql.annotations.annotationTypes.GraphQLDescription;
032import graphql.annotations.annotationTypes.GraphQLField;
033import graphql.annotations.annotationTypes.GraphQLName;
034import graphql.annotations.annotationTypes.GraphQLNonNull;
035import graphql.schema.DataFetchingEnvironment;
036
037@GraphQLDescription("item description object")
038@GraphQLName("ItemDescription")
039public class ItemDescriptionObject
040        extends BaseEntityInstanceObject {
041    
042    private final ItemDescription itemDescription; // Always Present
043    
044    public ItemDescriptionObject(ItemDescription itemDescription) {
045        super(itemDescription.getPrimaryKey());
046        
047        this.itemDescription = itemDescription;
048    }
049
050    private ItemDescriptionDetail itemDescriptionDetail; // Optional, use getItemDescriptionDetail()
051
052    private ItemDescriptionDetail getItemDescriptionDetail() {
053        if(itemDescriptionDetail == null) {
054            itemDescriptionDetail = itemDescription.getLastDetail();
055        }
056
057        return itemDescriptionDetail;
058    }
059
060    private ItemClobDescription itemClobDescription; // Optional, use getItemClobDescription()
061
062    private ItemClobDescription getItemClobDescription() {
063        if(itemClobDescription == null) {
064            var itemControl = Session.getModelController(ItemControl.class);
065
066            itemClobDescription = itemControl.getItemClobDescription(itemDescription);
067        }
068
069        return itemClobDescription;
070    }
071
072    private ItemStringDescription itemStringDescription; // Optional, use getItemStringDescription()
073
074    private ItemStringDescription getItemStringDescription() {
075        if(itemStringDescription == null) {
076            var itemControl = Session.getModelController(ItemControl.class);
077
078            itemStringDescription = itemControl.getItemStringDescription(itemDescription);
079        }
080
081        return itemStringDescription;
082    }
083
084    private ItemImageDescription itemImageDescription; // Optional, use getItemImageDescription()
085
086    private ItemImageDescription getItemImageDescription() {
087        if(itemImageDescription == null) {
088            var itemControl = Session.getModelController(ItemControl.class);
089
090            itemImageDescription = itemControl.getItemImageDescription(itemDescription);
091        }
092
093        return itemImageDescription;
094    }
095
096    @GraphQLField
097    @GraphQLDescription("item description type")
098    @GraphQLNonNull
099    public ItemDescriptionTypeObject getItemDescriptionType(final DataFetchingEnvironment env) {
100        var itemDescriptionType = getItemDescriptionDetail().getItemDescriptionType();
101
102        return itemDescriptionType == null ? null : (ItemSecurityUtils.getHasItemDescriptionTypeAccess(env) ? new ItemDescriptionTypeObject(itemDescriptionType) : null);
103    }
104
105    @GraphQLField
106    @GraphQLDescription("item")
107    @GraphQLNonNull
108    public ItemObject getItem(final DataFetchingEnvironment env) {
109        var item = getItemDescriptionDetail().getItem();
110
111        return item == null ? null : (ItemSecurityUtils.getHasItemAccess(env) ? new ItemObject(item) : null);
112    }
113
114    @GraphQLField
115    @GraphQLDescription("language")
116    @GraphQLNonNull
117    public LanguageObject getLanguage(final DataFetchingEnvironment env) {
118        var mimeType = getItemDescriptionDetail().getLanguage();
119
120        return mimeType == null ? null : (PartySecurityUtils.getHasLanguageAccess(env) ? new LanguageObject(mimeType) : null);
121    }
122
123    @GraphQLField
124    @GraphQLDescription("mime type")
125    public MimeTypeObject getMimeType(final DataFetchingEnvironment env) {
126        var mimeType = getItemDescriptionDetail().getMimeType();
127
128        return mimeType == null ? null : (CoreSecurityUtils.getHasMimeTypeAccess(env) ? new MimeTypeObject(mimeType) : null);
129    }
130
131    @GraphQLField
132    @GraphQLDescription("clob description")
133    public String getClobDescription(final DataFetchingEnvironment env) {
134        var itemClobDescription = getItemClobDescription();
135        
136        return itemClobDescription == null ? null : itemClobDescription.getClobDescription();
137    }
138
139    @GraphQLField
140    @GraphQLDescription("string description")
141    public String getStringDescription(final DataFetchingEnvironment env) {
142        var itemStringDescription = getItemStringDescription();
143
144        return itemStringDescription == null ? null : itemStringDescription.getStringDescription();
145    }
146
147    @GraphQLField
148    @GraphQLDescription("item image type")
149    public ItemImageTypeObject getItemImageType(final DataFetchingEnvironment env) {
150        var itemImageDescription = getItemImageDescription();
151        var itemImageType = itemImageDescription == null ? null : getItemImageDescription().getItemImageType();
152
153        return itemImageType == null ? null : (ItemSecurityUtils.getHasItemImageTypeAccess(env) ? new ItemImageTypeObject(itemImageType) : null);
154    }
155
156    @GraphQLField
157    @GraphQLDescription("height")
158    public Integer getHeight(final DataFetchingEnvironment env) {
159        var itemImageDescription = getItemImageDescription();
160
161        return itemImageDescription == null ? null : itemImageDescription.getHeight();
162    }
163
164    @GraphQLField
165    @GraphQLDescription("width")
166    public Integer getWidth(final DataFetchingEnvironment env) {
167        var itemImageDescription = getItemImageDescription();
168
169        return itemImageDescription == null ? null : itemImageDescription.getWidth();
170    }
171
172    @GraphQLField
173    @GraphQLDescription("scaled from parent")
174    public Boolean getScaledFromParent(final DataFetchingEnvironment env) {
175        var itemImageDescription = getItemImageDescription();
176
177        return itemImageDescription == null ? null : itemImageDescription.getScaledFromParent();
178    }
179
180}