82 lines
1.4 KiB
JavaScript
82 lines
1.4 KiB
JavaScript
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/*
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Copyright (c) 2020, 2023, The Unified Company.
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This code is part of Unify.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the ESA Software Community License - Strong Copyleft LICENSE,
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as published by the ESA.
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See the ESA Software Community License - Strong Copyleft LICENSE, for more details.
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https://unifyjs.org
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*/
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import querySQL from '../../unify/querySQL.js';
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import joinSQL from '../../unify/joinSQL.js';
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import tools from '../../unify/tools.js';
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export default class queryCount{
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createJoin() {
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var join = new joinSQL();
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join.table = this.tableName;
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join.name = "children";
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join.left.table = join.name;
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join.right.column = this.getRight() + "_id";
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join.find( "signed", "true" );
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//join.find( this.tableName + ".joined", "true" ); // please fix
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return join;
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}
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createQuery() {
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var object = this.getObject();
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var leftTable = this.parentName;
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var rightTable = object.propertyName;
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var id = this.collection.getID();
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var joinTableName = leftTable + "_" + rightTable;
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var query = new querySQL();
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query.table = joinTableName;
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query.find( this.getLeft() + "_id", id );
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return query;
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}
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query() {
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var query = this.createQuery();
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var join = this.createJoin();
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query.addJoin( join );
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// bug : todo : count not length
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return global.database.query( query ).length;
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}
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}
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