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IS480 Team wiki: 2014T1 Team Epsilon Design Overview

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Home   Project Overview   Project Management   Documentation   Team

Overview   Storyboard   Stakeholders   Scope   Design   X-Factor


System Architecture

Architecture Diagram Epsilon.png
System Architecture iOS.png

MVC Application Layer Architecture

MVC Epsilon Final.png

MVC Application Layer Architecture Version #1

E-R Diagram

ERD Epsilon Final.png

Created in accordance with the Rails convention

ERD Version #2
ERD Version #1

For version 2, we decided to use 1 user model for all 3 roles, with child models for attributes specific to the user role so as to streamline the role management. We also decided to merge the comment and agency_update model because we realised that both models serve a similar purpose - To capture a user’s words about the feedback. The adminlog model was added due to the addition of a new function - To track admin’s actions on feedback.

However, due to the change in focus in our project, version 2 has been updated to reflect that change.

Technology

Epsilon Technology.png