Object initialization, setting all the default values.
OptionalnewData: anythe data to load, optional
Optionaloptions: anycustom options to apply; they will depend on the child resource
Usually, there is no need to implement the constructor; implicitly, it will call the load of the child resource
and therefore loading all the resources with default values.
If needed, this is the suggested implementation:
super();
this.load(x);
// ...
If false, the subscription won't renew after its set expiration.
The user who manages the subscription.
The id of the project plan.
The platform from which the subscription has been completed. It will be possible to manage the subscription only from the platform in which it was firstly created.
Project / product key.
The id of the plan in the store.
The original receipt of the subscription, to later on check with the store if a subscription is still active.
The store reference id for the subscription.
It's an ID coming from the stores, used to double check that a purchase is actually linked to the subscriptionId.
Stripe: id.
iOS: original_transaction_id.
Android: the first part of the orderId.
The id of the subscription (the target of the subscription to a plan). Each project has its own meaning of it (e.g. teamId, userId, etc.). Note: it should be a unique id in the entire project; add prefixes accordingly.
The timestamp until this subscription is active.
Return an attribute in a cleaned standard that force-cast the element.
the origin attribute, to cast
the cast function, e.g. Boolean, Number, String, x => new CustomClass(x), etc.
OptionaldefaultVal: anyif set, the fallback value instead of null
cleaned attribute
Return an array in a cleaned standard that force-cast each element, keeping only the valid ones.
the origin array, to cast and check
the cast function, e.g. x => String(x) or x => new CustomClass(x)
OptionaldefaultVal: anyif set, the fallback value instead of null
cleaned array
Shortcut to Utils.isEmpty to check the emptiness of a field.
Optionaltype: isEmptyFieldTypesLoad the attributes from an already existing resource.
Load the attributes from an already existing resource and then force some attributes to assume safeData values. The function is usually used in the back-end to mix together db data with new data, without the risk of changing ids and other attributes which are managed in appositely curated scenario.
the data to load
the attributes to force to specific values
Optionaloptions: anycustom options to apply; they will depend on the child resource
Typical implementation:
super.safeLoad(newData, safeData);
this.keyAttr = safeData.keyAttr;
this.importantAttr = safeData.importantAttr;
this.isDraft = safeData.isDraft;
// ...
Note well: there is no need to call this.load(), since it's implicitly called from super.safeLoad(),
which will anyway use the child version of the method.
Valide the object's attributes, performing all the checkings.
Optionaloptions: anycustom options to apply; they will depend on the implementations
errors if empty, the checkings are successfully passed.
Typical implementation:
const e = super.validate();
if(this.iE(this.attr)) e.push(`attr`);
// ...
return e;
Table:
idea_projects_subscriptions.Indexes:
project-validUntil-index(LSI - all).project-planId-index(LSI - all).project-storeReferenceId-index(LSI - all).