@adonisjs/lucid/build/commands/DbWipe.js

"use strict";
/*
 * @adonisjs/lucid
 *
 * (c) Harminder Virk <virk@adonisjs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
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    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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};
Object.defineProperty(exports, "__esModule", { value: true });
const standalone_1 = require("@adonisjs/core/build/standalone");
class DbWipe extends standalone_1.BaseCommand {
    constructor() {
        super(...arguments);
        /**
         * Choose a custom pre-defined connection. Otherwise, we use the
         * default connection
         */
        Object.defineProperty(this, "connection", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        /**
         * Drop all views in database
         */
        Object.defineProperty(this, "dropViews", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        /**
         * Drop all types in database
         */
        Object.defineProperty(this, "dropTypes", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
        /**
         * Force command execution in production
         */
        Object.defineProperty(this, "force", {
            enumerable: true,
            configurable: true,
            writable: true,
            value: void 0
        });
    }
    /**
     * Not a valid connection
     */
    printNotAValidConnection(connection) {
        this.logger.error(`"${connection}" is not a valid connection name. Double check "config/database" file`);
    }
    /**
     * Prompts to take consent when wiping the database in production
     */
    async takeProductionConstent() {
        /**
         * Do not prompt when CLI is not interactive
         */
        if (!this.isInteractive) {
            return false;
        }
        const question = 'You are in production environment. Want to continue wiping the database?';
        try {
            return await this.prompt.confirm(question);
        }
        catch (error) {
            return false;
        }
    }
    /**
     * Drop all views (if asked for and supported)
     */
    async performDropViews(client) {
        if (!this.dropViews) {
            return;
        }
        if (!client.dialect.supportsViews) {
            this.logger.warning(`Dropping views is not supported by "${client.dialect.name}"`);
        }
        await client.dropAllViews();
        this.logger.success('Dropped views successfully');
    }
    /**
     * Drop all tables
     */
    async performDropTables(client) {
        await client.dropAllTables();
        this.logger.success('Dropped tables successfully');
    }
    /**
     * Drop all types (if asked for and supported)
     */
    async performDropTypes(client) {
        if (!this.dropTypes) {
            return;
        }
        if (!client.dialect.supportsTypes) {
            this.logger.warning(`Dropping types is not supported by "${client.dialect.name}"`);
        }
        await client.dropAllTypes();
        this.logger.success('Dropped types successfully');
    }
    /**
     * Run as a subcommand. Never close database connections or exit
     * process inside this method
     */
    async runAsSubCommand() {
        const db = this.application.container.use('Adonis/Lucid/Database');
        this.connection = this.connection || db.primaryConnectionName;
        const connection = db.connection(this.connection || db.primaryConnectionName);
        /**
         * Continue with clearing the database when not in production
         * or force flag is passed
         */
        let continueWipe = !this.application.inProduction || this.force;
        if (!continueWipe) {
            continueWipe = await this.takeProductionConstent();
        }
        /**
         * Do not continue when in prod and the prompt was cancelled
         */
        if (!continueWipe) {
            return;
        }
        /**
         * Invalid database connection
         */
        if (!db.manager.has(this.connection)) {
            this.printNotAValidConnection(this.connection);
            this.exitCode = 1;
            return;
        }
        await this.performDropViews(connection);
        await this.performDropTables(connection);
        await this.performDropTypes(connection);
    }
    /**
     * Branching out, so that if required we can implement
     * "runAsMain" separately from "runAsSubCommand".
     *
     * For now, they both are the same
     */
    async runAsMain() {
        await this.runAsSubCommand();
    }
    /**
     * Handle command
     */
    async run() {
        if (this.isMain) {
            await this.runAsMain();
        }
        else {
            await this.runAsSubCommand();
        }
    }
    /**
     * Lifecycle method invoked by ace after the "run"
     * method.
     */
    async completed() {
        if (this.isMain) {
            await this.application.container.use('Adonis/Lucid/Database').manager.closeAll(true);
        }
    }
}
Object.defineProperty(DbWipe, "commandName", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: 'db:wipe'
});
Object.defineProperty(DbWipe, "description", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: 'Drop all tables, views and types in database'
});
Object.defineProperty(DbWipe, "settings", {
    enumerable: true,
    configurable: true,
    writable: true,
    value: {
        loadApp: true,
    }
});
__decorate([
    standalone_1.flags.string({ description: 'Define a custom database connection', alias: 'c' }),
    __metadata("design:type", String)
], DbWipe.prototype, "connection", void 0);
__decorate([
    standalone_1.flags.boolean({ description: 'Drop all views' }),
    __metadata("design:type", Boolean)
], DbWipe.prototype, "dropViews", void 0);
__decorate([
    standalone_1.flags.boolean({ description: 'Drop all custom types (Postgres only)' }),
    __metadata("design:type", Boolean)
], DbWipe.prototype, "dropTypes", void 0);
__decorate([
    standalone_1.flags.boolean({ description: 'Explicitly force command to run in production' }),
    __metadata("design:type", Boolean)
], DbWipe.prototype, "force", void 0);
exports.default = DbWipe;