Issues in Subscription.php (master) - Issues in master - bakaphp/cashier - Measure and Improve Code Quality continuously with Scrutinizer

Issues (37)

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File Inclusion

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Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

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Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

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src/Subscription.php (5 issues)

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<?php

namespace Phalcon\Cashier;

use Carbon\Carbon;
use LogicException;
use DateTimeInterface;
use Baka\Database\Model;

class Subscription extends Model
{
    /**
     * The attributes that aren't mass assignable.
     *
     * @var array
     */
    protected $guarded = [];

    /**
     * The attributes that should be mutated to dates.
     *
     * @var array
     */
    protected $dates = [
        'trial_ends_at', 'ends_at',
        'created_at', 'updated_at',
    ];

    /**
     * Indicates if the plan change should be prorated.
     *
     * @var bool
     */
    protected $prorate = true;

    /**
     * The date on which the billing cycle should be anchored.
     *
     * @var string|null
     */
    protected $billingCycleAnchor = null;

    public function initialize()
    {
        $this->belongsTo('user_id', '\App\Models\Users', 'id', ['alias' => 'user']);
    }

    public function getSource(): string
    {
        return 'subscriptions';
    }

    /**
     * Get the user that owns the subscription.
     */
    public function user()
    {
        return $this->user;
    }

    /**
     * Determine if the subscription is active, on trial, or within its grace period.
     *
     * @return bool
     */
    public function valid()
    {
        return $this->active() || $this->onTrial() || $this->onGracePeriod();
    }

    /**
     * Determine if the subscription is active.
     *
     * @return bool
     */
    public function active()
    {
        return is_null($this->ends_at) || $this->onGracePeriod();
    }

    /**
     * Determine if the subscription is no longer active.
     *
     * @return bool
     */
    public function cancelled()
    {
        return !is_null($this->ends_at);
    }

    /**
     * Determine if the subscription is within its trial period.
     *
     * @return bool
     */
    public function onTrial()
    {
        if (!is_null($this->trial_ends_at)) {
            $trialEndsAt = new \DateTime($this->trial_ends_at);
            return Carbon::today()->lt(Carbon::instance($trialEndsAt));
        } else {
            return false;
        }
    }

    /**
     * Determine if the subscription is within its grace period after cancellation.
     *
     * @return bool
     */
    public function onGracePeriod()
    {
        $endsAt = new \DateTime($this->ends_at);

        if (!is_null($endsAt)) {
            return Carbon::now()->lt(Carbon::instance($endsAt));
        } else {
            return false;
        }
    }

    /**
     * Increment the quantity of the subscription.
     *
     * @param  int  $count
     * @return $this
     */
    public function incrementQuantity($count = 1)
    {
        $this->updateQuantity($this->quantity + $count);

        return $this;
    }

    /**
     *  Increment the quantity of the subscription, and invoice immediately.
     *
     * @param  int  $count
     * @return $this
     */
    public function incrementAndInvoice($count = 1)
    {
        $this->incrementQuantity($count);

        $this->user->invoice();

        return $this;
    }

    /**
     * Decrement the quantity of the subscription.
     *
     * @param  int  $count
     * @return $this
     */
    public function decrementQuantity($count = 1)
    {
        $this->updateQuantity(max(1, $this->quantity - $count));

        return $this;
    }

    /**
     * Update the quantity of the subscription.
     *
     * @param  int  $quantity
     * @param  \Stripe\Customer|null  $customer
     * @return $this
     */
    public function updateQuantity($quantity, $customer = null)
    {
        $subscription = $this->asStripeSubscription();

        $subscription->quantity = $quantity;

        $subscription->save();

        $this->quantity = $quantity;


        $this->save();

        return $this;
    }

    /**
     * Indicate that the plan change should not be prorated.
     *
     * @return $this
     */
    public function noProrate()
    {
        $this->prorate = false;

        return $this;
    }

    /**
     * Change the billing cycle anchor on a plan change.
     *
     * @param  int|string  $date
     * @return $this
     */
    public function anchorBillingCycleOn($date = 'now')
    {
        if ($date instanceof DateTimeInterface) {

            $date = $date->getTimestamp();
        }

        $this->billingCycleAnchor = $date;

        return $this;
    }

    /**
     * Swap the subscription to a new Stripe plan.
     *
     * @param  string  $plan
     * @return $this
     */
    public function swap($plan)
    {
        $subscription = $this->asStripeSubscription();

        $subscription->plan = $plan;


        $subscription->prorate = $this->prorate;

        $subscription->cancel_at_period_end = false;

        if (!is_null($this->billingCycleAnchor)) {
            $subscription->billingCycleAnchor = $this->billingCycleAnchor;
        }

        // If no specific trial end date has been set, the default behavior should be
        // to maintain the current trial state, whether that is "active" or to run
        // the swap out with the exact number of days left on this current plan.
        if ($this->onTrial()) {
            $subscription->trial_end = strtotime($this->trial_ends_at);
        } else {
            $subscription->trial_end = 'now';
$answer = 42;

$correct = false;

$correct = (bool) $answer;
        }

        // Again, if no explicit quantity was set, the default behaviors should be to
        // maintain the current quantity onto the new plan. This is a sensible one
        // that should be the expected behavior for most developers with Stripe.
        if ($this->quantity) {
            $subscription->quantity = $this->quantity;
        }

        $subscription->save();

        $this->user->invoice();

        $this->update([
            'stripe_plan' => $plan,
            'ends_at' => null,
        ]);

        return $this;
    }

    /**
     * Cancel the subscription at the end of the billing period.
     *
     * @return $this
     */
    public function cancel()
    {
        $subscription = $this->asStripeSubscription();
        $subscription->cancel_at_period_end = true;
        $subscription->save();

        $this->markAsCancelled();

        return $this;
    }

    /**
     * Reactivate the subscription at the end of the billing period.
     *
     * @return $this
     */
    public function reactivate()
    {
        $subscription = $this->asStripeSubscription();
        $subscription->cancel_at_period_end = false;
        $subscription->save();

        return $this;
    }

    /**
     * Cancel the subscription immediately.
     *
     * @return $this
     */
    public function cancelNow()
    {
        $subscription = $this->asStripeSubscription();
        $subscription->cancel();

        $this->markAsCancelled();

        return $this;
    }

    /**
     * Mark the subscription as cancelled.
     *
     * @return void
     */
    public function markAsCancelled()
    {
        $this->update(['ends_at' => Carbon::now()->toDateTimeString()]);
    }

    /**
     * Resume the cancelled subscription.
     *
     * @return $this
     *
     * @throws \LogicException
     */
    public function resume()
    {
        if (!$this->onGracePeriod()) {
            throw new LogicException('Unable to resume subscription that is not within grace period.');
        }

        $subscription = $this->asStripeSubscription();

        $subscription->cancel_at_period_end = false;

        // To resume the subscription we need to set the plan parameter on the Stripe
        // subscription object. This will force Stripe to resume this subscription
        // where we left off. Then, we'll set the proper trial ending timestamp.
        $subscription->plan = $this->stripe_plan;

        if ($this->onTrial()) {
            $subscription->trial_end = strtotime($this->trial_ends_at);
        } else {
            $subscription->trial_end = 'now';
$answer = 42;

$correct = false;

$correct = (bool) $answer;
        }
        $subscription->save();

        // Finally, we will remove the ending timestamp from the user's record in the
        // local database to indicate that the subscription is active again and is
        // no longer "cancelled". Then we will save this record in the database.
        $this->update(['ends_at' => null]);

        return $this;
    }

    /**
     * Sync the tax percentage of the user to the subscription.
     *
     * @return void
     */
    public function syncTaxPercentage()
    {
        $subscription = $this->asStripeSubscription();
        $subscription->tax_percent = $this->user->taxPercentage();
        $subscription->save();
    }

    /**
     * Get the subscription as a Stripe subscription object.
     *
     * @return \Stripe\Subscription
     */
    public function asStripeSubscription()
    {
        $user = $this->user();
        return $user->asStripeCustomer()->subscriptions->retrieve($this->stripe_id);
    }
}


1			<?php
2
3			namespace Phalcon\Cashier;
4
5			use Carbon\Carbon;
6			use LogicException;
7			use DateTimeInterface;
8			use Baka\Database\Model;
9
10			class Subscription extends Model
11			{
12			/**
13			* The attributes that aren't mass assignable.
14			*
15			* @var array
16			*/
17			protected $guarded = [];
18
19			/**
20			* The attributes that should be mutated to dates.
21			*
22			* @var array
23			*/
24			protected $dates = [
25			'trial_ends_at', 'ends_at',
26			'created_at', 'updated_at',
27			];
28
29			/**
30			* Indicates if the plan change should be prorated.
31			*
32			* @var bool
33			*/
34			protected $prorate = true;
35
36			/**
37			* The date on which the billing cycle should be anchored.
38			*
39			* @var string\|null
40			*/
41			protected $billingCycleAnchor = null;
42
43			public function initialize()
44			{
45			$this->belongsTo('user_id', '\App\Models\Users', 'id', ['alias' => 'user']);
46			}
47
48			public function getSource(): string
49			{
50			return 'subscriptions';
51			}
52
53			/**
54			* Get the user that owns the subscription.
55			*/
56			public function user()
57			{
58			return $this->user;
59			}
60
61			/**
62			* Determine if the subscription is active, on trial, or within its grace period.
63			*
64			* @return bool
65			*/
66			public function valid()
67			{
68			return $this->active() \|\| $this->onTrial() \|\| $this->onGracePeriod();
69			}
70
71			/**
72			* Determine if the subscription is active.
73			*
74			* @return bool
75			*/
76			public function active()
77			{
78			return is_null($this->ends_at) \|\| $this->onGracePeriod();
79			}
80
81			/**
82			* Determine if the subscription is no longer active.
83			*
84			* @return bool
85			*/
86			public function cancelled()
87			{
88			return !is_null($this->ends_at);
89			}
90
91			/**
92			* Determine if the subscription is within its trial period.
93			*
94			* @return bool
95			*/
96			public function onTrial()
97			{
98			if (!is_null($this->trial_ends_at)) {
99			$trialEndsAt = new \DateTime($this->trial_ends_at);
100			return Carbon::today()->lt(Carbon::instance($trialEndsAt));
101			} else {
102			return false;
103			}
104			}
105
106			/**
107			* Determine if the subscription is within its grace period after cancellation.
108			*
109			* @return bool
110			*/
111			public function onGracePeriod()
112			{
113			$endsAt = new \DateTime($this->ends_at);
114
115			if (!is_null($endsAt)) {
116			return Carbon::now()->lt(Carbon::instance($endsAt));
117			} else {
118			return false;
119			}
120			}
121
122			/**
123			* Increment the quantity of the subscription.
124			*
125			* @param int $count
126			* @return $this
127			*/
128			public function incrementQuantity($count = 1)
129			{
130			$this->updateQuantity($this->quantity + $count);
131
132			return $this;
133			}
134
135			/**
136			* Increment the quantity of the subscription, and invoice immediately.
137			*
138			* @param int $count
139			* @return $this
140			*/
141			public function incrementAndInvoice($count = 1)
142			{
143			$this->incrementQuantity($count);
144
145			$this->user->invoice();
146
147			return $this;
148			}
149
150			/**
151			* Decrement the quantity of the subscription.
152			*
153			* @param int $count
154			* @return $this
155			*/
156			public function decrementQuantity($count = 1)
157			{
158			$this->updateQuantity(max(1, $this->quantity - $count));
159
160			return $this;
161			}
162
163			/**
164			* Update the quantity of the subscription.
165			*
166			* @param int $quantity
167			* @param \Stripe\Customer\|null $customer
168			* @return $this
169			*/
170			public function updateQuantity($quantity, $customer = null)
171			{
172			$subscription = $this->asStripeSubscription();
173
174			$subscription->quantity = $quantity;
175
176			$subscription->save();
177
178			$this->quantity = $quantity;
			0 ignored issues – show Bug Best Practice introduced 2019-03-04 19:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `quantity` does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly. Loading history...
179
180			$this->save();
181
182			return $this;
183			}
184
185			/**
186			* Indicate that the plan change should not be prorated.
187			*
188			* @return $this
189			*/
190			public function noProrate()
191			{
192			$this->prorate = false;
193
194			return $this;
195			}
196
197			/**
198			* Change the billing cycle anchor on a plan change.
199			*
200			* @param int\|string $date
201			* @return $this
202			*/
203			public function anchorBillingCycleOn($date = 'now')
204			{
205			if ($date instanceof DateTimeInterface) {
			0 ignored issues – show introduced 2019-03-04 19:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$date` is never a sub-type of `DateTimeInterface`. Loading history...
206			$date = $date->getTimestamp();
207			}
208
209			$this->billingCycleAnchor = $date;
210
211			return $this;
212			}
213
214			/**
215			* Swap the subscription to a new Stripe plan.
216			*
217			* @param string $plan
218			* @return $this
219			*/
220			public function swap($plan)
221			{
222			$subscription = $this->asStripeSubscription();
223
224			$subscription->plan = $plan;
			0 ignored issues – show Documentation Bug introduced 2019-03-04 19:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$plan` of type `string` is incompatible with the declared type `Stripe\Plan` of property `$plan`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
225
226			$subscription->prorate = $this->prorate;
227
228			$subscription->cancel_at_period_end = false;
229
230			if (!is_null($this->billingCycleAnchor)) {
231			$subscription->billingCycleAnchor = $this->billingCycleAnchor;
232			}
233
234			// If no specific trial end date has been set, the default behavior should be
235			// to maintain the current trial state, whether that is "active" or to run
236			// the swap out with the exact number of days left on this current plan.
237			if ($this->onTrial()) {
238			$subscription->trial_end = strtotime($this->trial_ends_at);
239			} else {
240			$subscription->trial_end = 'now';
			0 ignored issues – show Documentation Bug introduced 2019-03-04 19:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `$trial_end` was declared of type `integer`, but `'now'` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
241			}
242
243			// Again, if no explicit quantity was set, the default behaviors should be to
244			// maintain the current quantity onto the new plan. This is a sensible one
245			// that should be the expected behavior for most developers with Stripe.
246			if ($this->quantity) {
247			$subscription->quantity = $this->quantity;
248			}
249
250			$subscription->save();
251
252			$this->user->invoice();
253
254			$this->update([
255			'stripe_plan' => $plan,
256			'ends_at' => null,
257			]);
258
259			return $this;
260			}
261
262			/**
263			* Cancel the subscription at the end of the billing period.
264			*
265			* @return $this
266			*/
267			public function cancel()
268			{
269			$subscription = $this->asStripeSubscription();
270			$subscription->cancel_at_period_end = true;
271			$subscription->save();
272
273			$this->markAsCancelled();
274
275			return $this;
276			}
277
278			/**
279			* Reactivate the subscription at the end of the billing period.
280			*
281			* @return $this
282			*/
283			public function reactivate()
284			{
285			$subscription = $this->asStripeSubscription();
286			$subscription->cancel_at_period_end = false;
287			$subscription->save();
288
289			return $this;
290			}
291
292			/**
293			* Cancel the subscription immediately.
294			*
295			* @return $this
296			*/
297			public function cancelNow()
298			{
299			$subscription = $this->asStripeSubscription();
300			$subscription->cancel();
301
302			$this->markAsCancelled();
303
304			return $this;
305			}
306
307			/**
308			* Mark the subscription as cancelled.
309			*
310			* @return void
311			*/
312			public function markAsCancelled()
313			{
314			$this->update(['ends_at' => Carbon::now()->toDateTimeString()]);
315			}
316
317			/**
318			* Resume the cancelled subscription.
319			*
320			* @return $this
321			*
322			* @throws \LogicException
323			*/
324			public function resume()
325			{
326			if (!$this->onGracePeriod()) {
327			throw new LogicException('Unable to resume subscription that is not within grace period.');
328			}
329
330			$subscription = $this->asStripeSubscription();
331
332			$subscription->cancel_at_period_end = false;
333
334			// To resume the subscription we need to set the plan parameter on the Stripe
335			// subscription object. This will force Stripe to resume this subscription
336			// where we left off. Then, we'll set the proper trial ending timestamp.
337			$subscription->plan = $this->stripe_plan;
338
339			if ($this->onTrial()) {
340			$subscription->trial_end = strtotime($this->trial_ends_at);
341			} else {
342			$subscription->trial_end = 'now';
			0 ignored issues – show Documentation Bug introduced 2019-03-04 19:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `$trial_end` was declared of type `integer`, but `'now'` is of type `string`. Maybe add a type cast? This check looks for assignments to scalar types that may be of the wrong type. To ensure the code behaves as expected, it may be a good idea to add an explicit type cast. $answer = 42; $correct = false; $correct = (bool) $answer; Loading history...
343			}
344			$subscription->save();
345
346			// Finally, we will remove the ending timestamp from the user's record in the
347			// local database to indicate that the subscription is active again and is
348			// no longer "cancelled". Then we will save this record in the database.
349			$this->update(['ends_at' => null]);
350
351			return $this;
352			}
353
354			/**
355			* Sync the tax percentage of the user to the subscription.
356			*
357			* @return void
358			*/
359			public function syncTaxPercentage()
360			{
361			$subscription = $this->asStripeSubscription();
362			$subscription->tax_percent = $this->user->taxPercentage();
363			$subscription->save();
364			}
365
366			/**
367			* Get the subscription as a Stripe subscription object.
368			*
369			* @return \Stripe\Subscription
370			*/
371			public function asStripeSubscription()
372			{
373			$user = $this->user();
374			return $user->asStripeCustomer()->subscriptions->retrieve($this->stripe_id);
375			}
376			}
377

bakaphp / cashier

Issues (37)

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src/Subscription.php (5 issues)

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