snack-query-builder/dist/query-builder/select-query-builder.js

Query generator for SQL

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SelectQueryBuilder = void 0;
class SelectQueryBuilder {
    constructor(qb, wqb) {
        this.$top = 0;
        this.$fields = [];
        this.$queryBuilder = qb;
        this.$whereQueryBuilder = wqb;
    }
    select(...params) {
        if (params) {
            this.$fields = this.$fields.concat(...params);
        }
        return {
            where: () => this.$whereQueryBuilder,
            end: () => this.$queryBuilder,
            top: (top) => this.setTop(top),
        };
    }
    end() {
        return this.$queryBuilder;
    }
    setTop(top) {
        this.$top = top;
        return {
            where: () => this.$whereQueryBuilder,
            end: () => this.$queryBuilder,
        };
    }
    toString() {
        const spaces = this.$queryBuilder.getSpaces();
        if (this.$fields.length === 0) {
            this.$fields.push('*');
        }
        const fields = this.$fields.join(`,\n${''.padEnd(spaces, ' ')}`);
        const top = this.$top >= 1 ? `top ${this.$top}\n`.padEnd(spaces, ' ') : '\n';
        return `${'select'.padEnd(spaces, ' ')}${top}${' '.padEnd(spaces, ' ')}${fields}`;
    }
}
exports.SelectQueryBuilder = SelectQueryBuilder;
//# sourceMappingURL=select-query-builder.js.map