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Management system for The Stute The system will manage the day to day operations and website of Stevens’ student newspaper, The Stute.

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Presentation on theme: "Management system for The Stute The system will manage the day to day operations and website of Stevens’ student newspaper, The Stute."— Presentation transcript:

1 Management system for The Stute The system will manage the day to day operations and website of Stevens’ student newspaper, The Stute.

2 Technologies ASP.NET with C#  Chosen for web controls AJAX and Javascript  Some built in functionality with.NET, some custom created Entity Framework with LINQ

3 Requirements Elicitation Met with customer to review goals and expectations of the product Priorities discussed and assigned to system features Approved requirements are the foundation for the first development iteration Requirements are broken down and sorted into logical organizations for easy access and clarification

4 User Requirements Specification Documents the purpose for which a system is required and what the user is expecting from the system Most critical and most often botched document Important that URS is as detailed and specified as possible Any changes to URS must be approved by Project Manager, Project Architect, and customer

5 Functional Specification Describes the characteristics of the product’s intended features Details how the user will interact with the system and how the system will operate Helps to streamline the development process by attempting to eliminate “guesswork”

6 Requirements Traceability Matrix Associates requirements with the work products that satisfy them. Helps to ensure that a requirement is not orphaned through the URS -> FS -> DS -> TS path. Updates are made with any change to URS, FS, or DS.

7 Database Schema Developed with data integrity in mind. Ignored object model, which is created by the Entity Data Model. Collection hierarchy  Issues, Assignments, Categories, etc. are all subtypes of Collection.  Collection is responsible for managing hierarchical data in a many-to-many fashion.

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9 Entity Data Model ADO.NET Entity Framework wraps the database (“logical level”). Code generation engine builds rudimentary object model (“conceptual level”). We add additional functionality to the code generated objects (“business logic level”). Database interaction occurs using LINQ and Entity SQL to the conceptual level or function calls directly to the business logic.

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11 Security Architecture Role-Based  Each user has a role  A specific role is needed to perform any given task  A role is a set of policies (permissions) Area-Specific Policies  Global Area of effect is across entire system  Local Area of effect is specific to a collection Allows flexibility with arbitrary, confined power

12 Security Architecture Local Policies affect Sub-Collections  Power in a certain collection implies power in all its child collections Hierarchical Roles  A role can inherit from several others  Gains any policies parents have  Can also have non-inherited policies  A change to a parent cascades  Very easy for role creation and management

13 Security Architecture

14 Things Under Construction  Integration with Stevens’ LDAP server Log into system with Stevens credentials  HTTPS/SSL Secure session while logged into system

15 Project Management Trac  System to track development of the system and provide a project notebook. Subversion  Used for versioning of source code and project documents. Mailing List

16 Test Specifications and Plans Present a detailed summary of what scenarios will be tested and how they will be tested for a given feature All Test Specifications for a given system area will be integrated into the Test Plan for that area.

17 Future Development Complete Drag & Drop AJAX interface for creating and editing Collections, Issues, Assignments and Categories. WebDAV support to allow Collections and assets to be accessed as if it were a file system.


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