@directus/api/dist/database/migrations/20220429A-add-flows.js

Directus is a real-time API and App dashboard for managing SQL database content

import { parseJSON, toArray } from "@directus/utils";
import { randomUUID } from "node:crypto";

//#region src/database/migrations/20220429A-add-flows.ts
async function up(knex) {
	await knex.schema.createTable("directus_flows", (table) => {
		table.uuid("id").primary().notNullable();
		table.string("name").notNullable();
		table.string("icon", 30);
		table.string("color").nullable();
		table.text("description");
		table.string("status").notNullable().defaultTo("active");
		table.string("trigger");
		table.string("accountability").defaultTo("all");
		table.json("options");
		table.uuid("operation").unique();
		table.timestamp("date_created").defaultTo(knex.fn.now());
		table.uuid("user_created").references("id").inTable("directus_users").onDelete("SET NULL");
	});
	await knex.schema.createTable("directus_operations", (table) => {
		table.uuid("id").primary().notNullable();
		table.string("name");
		table.string("key").notNullable();
		table.string("type").notNullable();
		table.integer("position_x").notNullable();
		table.integer("position_y").notNullable();
		table.json("options");
		table.uuid("resolve").unique().references("id").inTable("directus_operations");
		table.uuid("reject").unique().references("id").inTable("directus_operations");
		table.uuid("flow").notNullable().references("id").inTable("directus_flows").onDelete("CASCADE");
		table.timestamp("date_created").defaultTo(knex.fn.now());
		table.uuid("user_created").references("id").inTable("directus_users").onDelete("SET NULL");
	});
	const webhooks = await knex.select("*").from("directus_webhooks");
	const flows = [];
	const operations = [];
	for (const webhook of webhooks) {
		const flowID = randomUUID();
		flows.push({
			id: flowID,
			name: webhook.name,
			status: "inactive",
			trigger: "hook",
			options: JSON.stringify({
				name: webhook.name,
				type: "action",
				scope: toArray(webhook.actions).map((scope) => `items.${scope}`),
				collections: toArray(webhook.collections)
			})
		});
		operations.push({
			id: randomUUID(),
			name: "Request",
			key: "request",
			type: "request",
			position_x: 21,
			position_y: 1,
			options: JSON.stringify({
				url: webhook.url,
				headers: typeof webhook.headers === "string" ? parseJSON(webhook.headers) : webhook.headers,
				data: webhook.data ? "{{$trigger}}" : null,
				method: webhook.method
			}),
			date_created: /* @__PURE__ */ new Date(),
			flow: flowID
		});
	}
	if (flows.length && operations.length) {
		await knex.insert(flows).into("directus_flows");
		await knex.insert(operations).into("directus_operations");
		for (const operation of operations) await knex("directus_flows").update({ operation: operation.id }).where({ id: operation.flow });
	}
}
async function down(knex) {
	await knex.schema.dropTable("directus_operations");
	await knex.schema.dropTable("directus_flows");
}

//#endregion
export { down, up };