49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
/// <reference types="./join-builder.d.ts" />
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import { JoinNode } from '../operation-node/join-node.js';
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import { RawNode } from '../operation-node/raw-node.js';
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import { parseValueBinaryOperationOrExpression, parseReferentialBinaryOperation, } from '../parser/binary-operation-parser.js';
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import { freeze } from '../util/object-utils.js';
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export class JoinBuilder {
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#props;
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constructor(props) {
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this.#props = freeze(props);
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}
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on(...args) {
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return new JoinBuilder({
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...this.#props,
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joinNode: JoinNode.cloneWithOn(this.#props.joinNode, parseValueBinaryOperationOrExpression(args)),
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});
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}
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/**
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* Just like {@link WhereInterface.whereRef} but adds an item to the join's
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* `on` clause instead.
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*
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* See {@link WhereInterface.whereRef} for documentation and examples.
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*/
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onRef(lhs, op, rhs) {
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return new JoinBuilder({
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...this.#props,
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joinNode: JoinNode.cloneWithOn(this.#props.joinNode, parseReferentialBinaryOperation(lhs, op, rhs)),
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});
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}
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/**
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* Adds `on true`.
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*/
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onTrue() {
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return new JoinBuilder({
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...this.#props,
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joinNode: JoinNode.cloneWithOn(this.#props.joinNode, RawNode.createWithSql('true')),
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});
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}
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/**
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* Simply calls the provided function passing `this` as the only argument. `$call` returns
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* what the provided function returns.
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*/
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$call(func) {
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return func(this);
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}
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toOperationNode() {
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return this.#props.joinNode;
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}
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}
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