@odyssoft/tsorm/lib/view.js

TypeScript ORM for MySQL

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.sql = exports.createView = void 0;
const aliasModel_1 = require("./aliasModel");
const utils_1 = require("./utils");
function createView(name, keys, connection, schema) {
    var _a;
    const table = `\`${schema}\`.\`${name}\``;
    const SQL = (0, exports.sql)(table, keys);
    return _a = class View {
        },
        _a.select = (query) => connection.query(SQL.select(query)),
        _a.SQL = () => SQL,
        _a.as = (alias) => {
            const Keys = {};
            keys.forEach((key) => (Keys[key] = {}));
            return (0, aliasModel_1.aliasModel)(alias, table, Keys, connection);
        },
        _a;
}
exports.createView = createView;
const sql = (name, keys) => ({
    select(query) {
        var _a;
        const sql = [`SELECT ${((_a = query === null || query === void 0 ? void 0 : query.$columns) === null || _a === void 0 ? void 0 : _a.join(', ')) || '*'} FROM ${name}`];
        (query === null || query === void 0 ? void 0 : query.$where) && sql.push(`WHERE ${(0, utils_1.parseOptions)(query.$where, keys)}`);
        (query === null || query === void 0 ? void 0 : query.$groupBy) &&
            sql.push(`GROUP BY ${Array.isArray(query.$groupBy) ? query.$groupBy.join(', ') : query.$groupBy}`);
        (query === null || query === void 0 ? void 0 : query.$orderBy) &&
            sql.push(`ORDER BY ${Array.isArray(query.$orderBy) ? query.$orderBy.join(', ') : query.$orderBy}`);
        (query === null || query === void 0 ? void 0 : query.$limit) &&
            sql.push(`LIMIT ${Array.isArray(query.$limit) ? query.$limit.join(', ') : query.$limit}`);
        return sql.join(' ');
    },
});
exports.sql = sql;