Loyalty Management is a drupal module which basically involves user's points and rewards. This would be further enhanced with many features.

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Target audience:

Before you read on, please understand this is an API only module. In other words, it provides extra features for module developers. It does nothing by itself. If you're a module developer, read on.

Overview

Drupal's core Field API defines a hook for field access, hook_field_access, that is restrictive as all module developers are aware. In other words, given field F, if a single module implementing hook_field_access returns a Boolean false, thus denying access to the field, Drupal will deny access to the field even if there is another module that absolutely requires access to the field.

Normally, this is acceptable but sometimes a module might want to override the grants for a field denied access by another module. Or, a module might contain logic to grant access to a field but another completely independent module has denied access. Because of the restrictive nature of the field_access function, which internally invokes hook_field_access, access will be denied.

There are numerous scenarios that are similar in nature to hook_file_download_access and hook_file_download_access_alter. For a possible scenario, read on.

Possible scenario:

Shows latest tweets for any keyword, hashtag or, your handle along with sentiment analysis. It also starts to show trend lines if there is enough volume

provides the payment method to drupal commerce

Overview

This module add three new contextual links on blocks only: