simplifield-sql
Version:
A simplifield sql package that makes your work more easier, simpler and smarter!.
98 lines • 2.88 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
/**
* @description This function is used to create a new table
* @returns Promise
* @example
* await db.createTable("users", [
* {
* name: "id",
* dataType: "INT",
* primaryKey: true,
* autoIncrement: true,
* },
* {
* name: "username",
* dataType: "VARCHAR",
* dataLength: 255,
* characterSet: "utf8mb4",
* collation: "utf8mb4_general_ci",
* allowNull: false,
* unique: true,
* },
* ]);
* // output: {
* // table: "users",
* // rows: [
* // {
* // name: "id",
* // dataType: "INT",
* // primaryKey: true,
* // autoIncrement: true,
* // },
* // {
* // name: "username",
* // dataType: "VARCHAR(255)",
* // characterSet: "utf8mb4",
* // collation: "utf8mb4_general_ci",
* // allowNull: false,
* // unique: true,
* // }
* // ]
* }
*/
async function default_1(table, rows) {
const Class = this;
return new Promise((resolve, reject) => {
if (!table)
reject('"table" param is required.');
if (typeof table !== "string")
reject('"table" type should be string.');
if (!rows)
reject('"rows" param is required.');
if (typeof rows !== "object")
reject('"rows" type should be Row[] type.');
const rowDefinitions = rows
.map((row) => {
let rowDefinition = `\`${row.name}\` ${row.dataType}(${row.dataLength || 11})`;
if (row.characterSet) {
rowDefinition += ` CHARACTER SET ${row.characterSet}`;
}
if (row.collation) {
rowDefinition += ` COLLATE ${row.collation}`;
}
if (!row.allowNull) {
rowDefinition += " NOT NULL";
}
if (row.defaultValue !== undefined) {
if (row.defaultValue === null) {
rowDefinition += " DEFAULT NULL";
}
else {
rowDefinition += ` DEFAULT '${row.defaultValue}'`;
}
}
if (row.primaryKey) {
rowDefinition += " PRIMARY KEY";
}
if (row.autoIncrement) {
rowDefinition += " AUTO_INCREMENT";
}
if (row.unique) {
rowDefinition += " UNIQUE";
}
return rowDefinition;
})
.join(", ");
Class.db?.query(`CREATE TABLE \`${table}\` (${rowDefinitions});`, (err, result) => {
if (err)
reject(err);
else {
resolve({ table, rows });
Class.emit("createTable", table);
}
});
});
}
exports.default = default_1;
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