50 lines
1.9 KiB
TypeScript
50 lines
1.9 KiB
TypeScript
import type { Sequelize } from "sequelize";
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import { DataTypes, QueryTypes } from "sequelize";
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import { applicationSnapshot } from "./configuration-snapshots";
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export async function migrateApplicationConfigurations(database: Sequelize) {
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const q = database.getQueryInterface();
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const tables = await database.query<{ name: string }>(
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"SELECT TABLE_NAME AS name FROM information_schema.TABLES WHERE TABLE_SCHEMA=DATABASE()",
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{ type: QueryTypes.SELECT }
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);
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const fk = (table: string) => ({
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type: DataTypes.UUID,
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allowNull: false,
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references: { model: table, key: "id" },
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onDelete: "RESTRICT",
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});
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if (!tables.some((t) => t.name === "application_configurations")) {
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await q.createTable("application_configurations", {
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id: { type: DataTypes.UUID, primaryKey: true },
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companyId: fk("companies"),
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...applicationSnapshot.columns,
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currentKey: { type: DataTypes.STRING(80), allowNull: true, unique: true },
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});
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}
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if (!tables.some((t) => t.name === "application_configuration_revisions")) {
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await q.createTable("application_configuration_revisions", {
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id: { type: DataTypes.UUID, primaryKey: true },
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configurationId: fk("application_configurations"),
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position: { type: DataTypes.INTEGER, allowNull: false },
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...applicationSnapshot.columns,
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actorId: fk("users"),
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recordedAt: { type: DataTypes.STRING(24), allowNull: false },
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});
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}
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const indexes = await database.query<{ name: string }>(
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"SELECT DISTINCT INDEX_NAME AS name FROM information_schema.STATISTICS WHERE TABLE_SCHEMA=DATABASE() AND TABLE_NAME='application_configuration_revisions'",
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{ type: QueryTypes.SELECT }
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);
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if (!indexes.some((item) => item.name === "application_configuration_position")) {
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await q.addIndex("application_configuration_revisions", ["configurationId", "position"], {
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unique: true,
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name: "application_configuration_position",
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});
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}
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}
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