How to build a SmartResolution Module


Naming convention

The first thing you'll need to do is come up with a unique identifier for your module, which should be related to what the module title does. For example, the Maritime Collision module unique key is maritime_collision.

Your module should live in SmartResolution's webapp/modules directory, and the subdirectory name should be the module key. For example, if your module's unique key is my_module, it should live in a folder called webapp/modules/my_module/.

The module declaration should live in that folder in a file called index.php. This file can pull in other files using PHP's require function (or equivalent), but your module declaration must be in index.php.

Declaring your module

Inside index.php, your module should be defined as follows:

    'key'         => 'unique_key_to_identify_your_module',
    'title'       => 'Name of your module',
    'description' => 'Module description'
), function () {
    // module definition goes here 

Defining the module

The module definition contains a series of event subscriptions and other setup functions.

on('event_name', 'function_to_call', 'priority');

// route is at the dispute level, i.e.
route('/custom-route', 'SomeModule->customRouteFunction', 'priority');

// top level route is at the top level, i.e.
top_level_route('/module-test', function () {
    // this is an anonymous function

Function parameter convention

Almost every function follows a three-parameter structure: event name, handler and priority:

  • event name - the event or route to hook into
  • handler - can be a string representing a global or class function (e.g. helloWorld or MyClass->helloWord), or an anonymous function (i.e. function () { // do something }).
  • priority - either a string ('high', 'medium', 'low') or an integer between 1-100 (where the higher the number, the higher the priority). This parameter is optional and dictates in what order your handler should be called. For example, if handler A has a medium priority and handler B has a high priority, handler B will be executed before handler A when the event happens.

Dispute-dependent and dispute-independent

In the example above, route is a dispute-dependent function and top_level_route is a dispute-independent function. The former is only applicable within disputes whereas the latter is applicable site-wide. Special functions such as dashboard_add_item can be dispute-dependent or dispute-independent depending on the context in which they are called.

All of this is marked up in the SmartResolution module API.

Database interaction

SmartResolution comes with a collection of useful database interaction functions.

You can define a table like so:

declare_table('my_table', array(
    'a_text_field' => 'TEXT NOT NULL',
    'an_int_field' => 'INTEGER DEFAULT 0',
    'initiated'    => 'BOOLEAN'

createRow('my_table', array(
    'a_text_field' => 'some text',
    'an_int_field' => 1337

set('my_table.initiated', true);

get('my_table.a_text_field'); // => 'some text'

createRow('my_table', array(
    'a_text_field' => 'some more text',
    'an_int_field' => 9999

// now we have multiple rows, we need to be more specific
get('my_table.a_text_field', array(
    'an_int_field' => 9999
)); // => 'some more text'

// or we can get all the rows and handle it manually in our application
            'a_text_field' => 'some text',
            'an_int_field' => '1337' // note that this is NOT cast to int.
            'a_text_field' => 'some more text',
            'an_int_field' => '9999'

More work needs to be done on this in the future, as this only happens to be the use-cases required by the SmartResolution-developed maritime collision module. In time, we will expand the functions in charge of database interaction.

Other functions

SmartResolution has a number of additional miscellaneous functions used to interact with the core platform.

get_login_id(); // returns the ID of the current user, e.g. 14.
// Can use this in conjunction with the database interaction to remember user preferences, etc.

    'title' => 'Some Action',
    'image' => get_module_url() . '/images/icon.png',
    'href'  => get_dispute_url() . '/custom-route'

 Module API

Check out the SmartResolution module API for a full list of functions your module can use.


The module API is still in its infancy, so there aren't many events you can hook into with the on function yet. This is the list so far:

  • homescreen_dashboard - dispute-independent - the core platform is rendering the homescreen dashboard. You can hook into this event to add your own dashboard items.
  • dispute_dashboard - dispute-dependent - the core platform is rendering the dispute dashboard. You can hook into this event to add your own dashboard items.

In the future, it is hoped that there will be many more events which enable hooking into the following behaviours:

  • dispute created
  • lifespan proposed
  • agent assigned
  • mediator assigned
  • message sent
  • evidence uploaded
  • ...and so on.

Submitting to SmartResolution

SmartResolution is still in its early stages, so this process is still in its infancy. For the time being, get in touch with Chris Ashton and he'll be happy to put your module on the marketplace.