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index.ts
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index.ts
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import type { Faker } from '../..';
/**
* Module to generate database related entries.
*/
export class Database {
constructor(private readonly faker: Faker) {
// Bind `this` so namespaced is working correctly
for (const name of Object.getOwnPropertyNames(Database.prototype)) {
if (name === 'constructor' || typeof this[name] !== 'function') {
continue;
}
this[name] = this[name].bind(this);
}
}
/**
* Returns a random database column name.
*
* @example
* faker.database.column() // 'createdAt'
*/
column(): string {
return this.faker.helpers.arrayElement(
this.faker.definitions.database.column
);
}
/**
* Returns a random database column type.
*
* @example
* faker.database.type() // 'timestamp'
*/
type(): string {
return this.faker.helpers.arrayElement(
this.faker.definitions.database.type
);
}
/**
* Returns a random database collation.
*
* @example
* faker.database.collation() // 'utf8_unicode_ci'
*/
collation(): string {
return this.faker.helpers.arrayElement(
this.faker.definitions.database.collation
);
}
/**
* Returns a random database engine.
*
* @example
* faker.database.engine() // 'ARCHIVE'
*/
engine(): string {
return this.faker.helpers.arrayElement(
this.faker.definitions.database.engine
);
}
/**
* Returns a MongoDB [ObjectId](https://docs.mongodb.com/manual/reference/method/ObjectId/) string.
*
* @example
* faker.database.mongodbObjectId() // 'e175cac316a79afdd0ad3afb'
*/
mongodbObjectId(): string {
return this.faker.datatype.hexadecimal({ length: 24, case: 'lower' });
}
}