Custom functionality for Breezing Forms with Ohanah Event and Dj-Slider

I have created a website to promote sport events. Actual status of the website: - Users can promote their events by submitting the details in a form (using Breezing Forms component). - There is already placed an script on Breezing Forms to create an Ohanah component event and an image for the Advanced Portfolio Pro which is shown on the homepage. The main function of this script is to do INSERTS in the tables of these components. - Users can edit their submitted forms. For this I am using Content Builder (from the creators of Breezing Forms) which allows users to edit their form. New requirements: Now I need developer to extend the functionality of the script when a form is submitted or edited in order to accomplish the following requirements: 1. Use Ohanah Events slug() function to create event Alias in order to avoid duplicate keys/events. 2. Save the end time of an event in the database for the Ohanah event using the time submitted in the form. 3. Determine if a user is submitting or editing a form, so that the script will do INSERTS or UPDATES in the database for Ohanah Events and Advanced Portfolio Pro modules tables. 4. An user is allowed to upload images, so I need to create a new DJ-Slider module (in the same way as an Ohanah event and a Advanced Portfolio Pro element are created) for the images that the user is submitting. The requirements for this task are: 4.a) Images should be stored using a GUID name and no the original name of the image because different users could submit images with the same name. 4.b) File size must be modified in order to save a light version of the image. 5 .When an user opens the detail of an Ohanah event in the frontpage, it should be able to display DJ Slider module for the event and the Facebook link which is also asked in the Breezing Form. To display the DJ Slider module we are using ModulesAnyWhere plugin. We need to gather the DJ slider module ID of this event in some way in the Ohanah Event view code so that the module is linked to the event automatically as well as the Facebook link which is stored in the form record. * Code should be written as a Joomla override except the script for the Breezing Form which is written as an script as Breezing Forms suggests. * Code will be reviewed by me. * Site is in spanish but I can help providing English translation of form fields.