wafi/minicli at master · codeDeeAi/wafi · GitHub

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#!/usr/bin/php
<?php

if (php_sapi_name() !== 'cli') {
    exit;
}

require __DIR__ . '/vendor/autoload.php';

use Minicli\App;
use App\Database;

$app = new App();
$database = new Database();

$app->registerCommand('create-user', function (array $argv) use ($app, $database) {
    if (!$argv[2]) {
        $app->getPrinter()->display("A username is required");
    } else {
        $name = $argv[2];
        $balance = isset($argv[3]) ? (float) $argv[3] : 0;

        $status = $database->createUser($name, $balance);

        if (!$status) {
            $app->getPrinter()->display("Account ($name) exists and cannot be created !!!");
        } else {
            $app->getPrinter()->display("Account ($name) created sucessfully !!!");
        }
    }
});

$app->registerCommand('deposit', function (array $argv) use ($app, $database) {
    if (!$argv[2]) {
        $app->getPrinter()->display("A username is required");
    } else if (!$argv[3]) {
        $app->getPrinter()->display("A valid amount is required");
    } else {
        $name = $argv[2];
        $amount = isset($argv[3]) ? (float) $argv[3] : 0;

        $status = $database->depositAmountToBalance($name, $amount);

        if (!$status) {
            $app->getPrinter()->display("Account ($name) does not exist !!!");
        } else {
            $app->getPrinter()->display("$amount deposited to  Account: ($name) sucessfully !!!");
        }
    }
});

$app->registerCommand('check-balance', function (array $argv) use ($app, $database) {
    if (!$argv[2]) {
        $app->getPrinter()->display("A username is required");
    } else {
        $name = $argv[2];

        $data = $database->getUserAndBalance($name);

        $app->getPrinter()->display(json_encode($data));
    }
});

$app->registerCommand('transfer', function (array $argv) use ($app, $database) {
    if (!$argv[2]) {
        $app->getPrinter()->display("Sender username is required");
    } else if (!$argv[3]) {
        $app->getPrinter()->display("Reciever username is required");
    } else if (!$argv[4]) {
        $app->getPrinter()->display("Amount is required");
    } else {
        $sender = $argv[2];
        $reciever = $argv[3];
        $amount = (float) $argv[4];

        if (!$database->checkUserExists($sender)) {
            $app->getPrinter()->display("$sender is not a valid user");
        } else if (!$database->checkUserExists($reciever)) {
            $app->getPrinter()->display("$reciever is not a valid user");
        } else {
            if (!$database->checkUserHasSufficientBalance($sender, $amount)) {
                $app->getPrinter()->display("$sender has insufficient funds");
            } else {
                $status = $database->transferBalance($sender, $reciever, $amount);
                if($status){
                    $app->getPrinter()->display("$sender sent $amount to $reciever successfully !");
                } else{
                    $app->getPrinter()->display("Transaction error !");
                }
            }
        }
    }
});

$app->registerCommand('--help', function (array $argv) use ($app) {
    $outputs = [
        "Opens help, usage:php minicli --help",
        "Create a new user, usage:php minicli create-user [ account-name ] [ deposit-amount ]",
        "Deposit amount to user, usage:php minicli deposit [ account-name ] [ deposit-amount ]",
        "Check user balance, usage:php minicli check-balance [ account-name ]",
        "Transfer amount to user account, usage:php minicli transfer [ sender-account-name ]  [ reciever-account-name ]  [ amount ]",
    ];

    foreach ($outputs as $value) {
        $app->getPrinter()->display("$value");
    }
});

$app->runCommand($argv);