vikunja/frontend/cypress/support/factory.ts

import {seed} from './seed'

/**
 * A factory makes it easy to seed the database with data.
 */
export class Factory {
	static table: string | null = null

	static factory() {
		return {}
	}

	/**
	 * Seeds a bunch of fake data into the database.
	 *
	 * Takes an override object as its single argument which will override the data from the factory.
	 * If the value of one of the override fields is `{increment}` that value will be replaced with an incrementing
	 * number through all created entities.
	 *
	 * @param override
	 * @returns {[]}
	 */
	static create(count = 1, override = {}, truncate = true) {
		const data = []

		for (let i = 1; i <= count; i++) {
			const entry = {
				...this.factory(),
				...override,
			}
			for (const e in entry) {
				if(typeof entry[e] === 'function') {
					entry[e] = entry[e](i)
					continue
				}
				if (entry[e] === '{increment}') {
					entry[e] = i
				}
			}
			data.push(entry)
		}

		// Create a flattened copy of the data for seeding
		// This removes nested objects/arrays that the backend can't handle
		const flatData = data.map(item => {
			const flatItem = {}
			for (const key in item) {
				const value = item[key]
				// Only include primitive values (string, number, boolean, null, Date)
				if (value === null || value === undefined ||
					typeof value === 'string' ||
					typeof value === 'number' ||
					typeof value === 'boolean' ||
					value instanceof Date) {
					flatItem[key] = value
				}
				// Skip arrays, objects, and other complex types
			}
			return flatItem
		})

		seed(this.table, flatData, truncate)

		return data
	}

	static truncate() {
		seed(this.table, null)
	}
}