sedk-mysql/dist/src/steps/ConditionStep.js

Simple SQL builder and validator for MySQL

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ConditionStep = void 0;
const database_1 = require("../database");
const BaseStep_1 = require("./BaseStep");
const models_1 = require("../models");
class ConditionStep extends BaseStep_1.BaseStep {
    constructor(conditionName, prevStep, whereParts) {
        super(prevStep);
        this.conditionName = conditionName;
        this.whereParts = whereParts;
    }
    getStepStatement(artifacts = { tables: new Set(), columns: new Set() }) {
        if (this.whereParts.length > 0) {
            BaseStep_1.BaseStep.throwIfConditionPartsInvalid(this.whereParts);
            const wherePartsString = this.whereParts.map(it => {
                if (it instanceof models_1.Condition || it instanceof models_1.Expression || it instanceof database_1.BooleanColumn) {
                    return it.getStmt(this.data, artifacts, this.binderStore);
                }
                return it.toString();
            });
            return `${this.conditionName} ${wherePartsString.join(' ')}`;
        }
        return '';
    }
    getStepArtifacts() {
        return { tables: new Set(), columns: new Set(this.getColumns()) };
    }
    getColumns() {
        return this.whereParts.map(it => {
            if (it instanceof database_1.BooleanColumn) {
                return it;
            }
            else if (it instanceof models_1.Condition) {
                return it.getColumns();
            }
            else {
                return [];
            }
        }).flat(1);
    }
}
exports.ConditionStep = ConditionStep;
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