Capstone Project 1 Meeting Planner Architecture Design.pdf
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<b>MENTOR: Duc, Nguyen Manh MSc.PROJECT TEAM: </b> The Autumn
<b>TEAM MEMBERS: Toan, Truong Nguyen Vinh </b>
Thang, Huynh Ba Sang, Truong Quang, Nguyen Phu
<b>INTERNATIONAL SCHOOL</b>
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<b>Project Information</b>
<b>Project Title</b> Web application for schedule meeting
<b>Start Date</b> Aug 12, 2020 <b>End Date</b> Dec 5, 2020
<b>Lead Institution</b> International School, Duy Tan University
<b>Project Mentor &</b>
Toan Truong Nguyen
Vinh <sup></sup> <sup>0899887640</sup> Sang, Truong 0835500520
Thang, Huynh Ba 0905548920 Quang, Nguyen Phu 0905674603
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DOCUMENT NAME Document
Title <sup>Architecture Design </sup> Author(s) The Autumn
Date 10 Dec, 2020 File name:
<b> </b>
<b>REVISION HISTORY</b>
1.0 Thang, Huynh Ba 14-Sep-2020 Create Architecture design document
1.1 Thang, Huynh Ba 1-Nov-2020 Update 1.2 Thang, Huynh Ba 10-Dec-2020 Format document
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Document Approval
The following signatures are required for approval of this document
Mentor <sup>Duc, Nguyen Manh MSc.</sup>
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<b>5High level architecture...32</b>
<b>5.1Component and Connector view (C&C view)...32</b>
<b>5.2Module view...34</b>
<b>5.3Allocation view...35</b>
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<b>1Introduction1.1Purpose</b>
This specification covers following:
Brief specification of the project, high level requirement, system context for the system.
Use case diagram, detail quality attribution.
Architecture presented by various architecture view types: Component and Connect tor view, Module view, Allocation view.
Toan, Truong Nguyen Vinh Scrum Master Thang, Huynh Ba Product Owner Quang, Nguyen Phu Scrum Member Sang, Truong Scrum Member Table 2: Development team
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<b>2.2Business Driver2.2.1Business Problems</b>
In a company or team working together or a group who want to organize a meeting or an appointment, they often have problems how to choose the best time that works for everyone, it seems simple, but there are many problems as this time is suitable for one person but not for the others. And that often takes time.
<b>2.2.2Business Need</b>
Customer need Meeting Planner system that can handle the following issues: Want to create a quick and effect meeting.
Everyone can join into poll and give their best time. Save time when scheduling aa meeting.
Can connect with online meeting tool during quarantine time.
<b>2.3Project Goals</b>
When user use our Meeting Planner system, it can help: Creating a poll voting an meeting.
A system that easy to use.
Everyone can save time when they want to arrange aa meeting Give they the best time when they finish the poll
<b>3Architecture Drivers3.1High-Level Requirements</b>
Refer to [MP]_Product_Backlog_Ver1.2
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<b>3.2System Context</b>
<b>System context description:</b>
The user, they can:
- Create a meeting schedule;
- Livestream while meeting;
- Chat real time. The host, they can:
- Add / delete users in meeting;
- Create, manage, remove schedule. The admin, they can:
- Manage number poll that user created;
- Mange user.
<b>3.3 Architecture Driver Specification</b>
Use Case Entities
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UC01, UC02, UC03, UC04, UC05, UC08, UC09, UC14, UC15, UC16, UC17, UC18, UC19,
<b>Description</b> Host is a person who using the system
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Operational Use Cases
Preconditions User is already logged out Primary Flow 1. Navigate to /login in browser
2. Type user’s credentials to login form. 3. Submit form by pressing Enter key or Sign In
1. The system will prompt user “input wrong email, password”. 2. User clicks ok to continue.
3. If [Email] and password are correct, continue to step
-In step 2, 3 of the Primary Flow, if the system has a problem, it
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Preconditions User is not log in into system. Primary Flow 1. Navigate to /register in browser
2. Type user’s credentials to register form. 3. Submit form by pressing Enter key or Sign Up Post
Conditions Alternate Flows
- In step 1 of the Primary Flow, if [Email] is not match format or is exist. The system will prompt user “Email is exist” or “not correct format”.
-In step 2, 3 of the Primary Flow, if the system has a problem, it
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Title Update profile
Description User want to edit their profile information
Entities Involved
Preconditions User is already logged in Primary Flow 1. Navigate to /profile in browser
2. Edit profile information.
3. Submit form by pressing “Save” button. Post
Conditions Alternate Flows
show error message.
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Title Update password
Description User want to change their new password
Entities Involved
Preconditions User is already logged in Primary Flow 1. Navigate to /change in browser
2. Enter new password.
3. Submit form by pressing “change” button. Post
Conditions Alternate Flows
show error message.
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Title Forgot password Description User forgot password Entities
Preconditions User is already logged out Primary Flow 1. Navigate to /profile in browser
2. Edit profile information.
3. Submit form by pressing Save button. Post
Conditions Alternate Flows
show error message.
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Title Manage user
Description Admin want to know how many users was registed to using the system.
Entities Involved
Preconditions Admin is already logged in Primary Flow 1. Navigate to /admin in browser
2. Enter “manage user” button Post
Conditions Alternate Flows
show error message.
- In step 2 of the Primary Flow, if the system has a problem, it will
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Title Manage poll
Description Admin want to know how many polls was created to using the system.
Entities Involved
Preconditions Admin is already logged in Primary Flow 1. Navigate to /admin in browser
2. Enter “manage poll” button Post
Conditions Alternate Flows
show error message.
- In step 2 of the Primary Flow, if the system has a problem, it will
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Title Create poll
Description User want to create a poll to adding their friend or colleague and voting the time.
Entities Involved
Preconditions User is already logged in Primary Flow 1. Navigate to /admin in browser
2. Fill out provided field on the page. 3. press “continue” button to continue. Post
Conditions Alternate Flows
show error message.
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Title Set option
Description User want to choose list of available time for their poll. Entities
Preconditions User is already logged in Primary Flow 1. Navigate to /schedule in browser
2. click and choose time.
3. press “more” button to adding another option 4. press “continue” button to continue. Post
Conditions Alternate Flows
show error message.
- In step 2, 3, 4 of the Primary Flow, if the system has a problem, it
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Title Invite participants
Description User want to add their friend or colleague into their poll.
Entities Involved
Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser 2. type Email name in invite participants field. 3. press “Send” button to invite.
Post Conditions Alternate Flows
show error message.
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Title Edit poll
Description User want to change the time option.
Entities Involved
Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser 2. click “edit” button
3. Change information’s poll at /create in browser and press
show error message.
- In step 2, 3, 4 of the Primary Flow, if the system has a problem, it
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Title Delete participant
Description User want to delete an invitee.
Entities Involved
Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser 2. Press “Delete” button next to invitee name. Post
Conditions Alternate Flows
show error message.
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Title Finish poll
Description User want to get a best time option.
Entities Involved
Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser 2. click “final option” button
Post Conditions Alternate Flows
show error message.
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Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser 2. Type something on comment field 3. press enter
Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2, 3 of the Primary Flow, if the system has a problem, it will
<b> </b>
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Title Answer poll
Description User want to get give your selection.
Entities involved E02
Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser 2. Click on radio button on each option field. 3. press “save” button
Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2, 3 of the Primary Flow, if the system has a problem, it will
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Title Change answer poll
Description User want to change your selection.
Entities Involved E02
Preconditions User is already logged in
Primary Flow 1. Navigate to /schedule/vote in browser
2. Press “edit” next to invitee’s name on table option 3. Chose new selection.
4. press “save” button Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2, 3, 4 of the Primary Flow, if the system has a problem, it
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Title View confirmed
Description User want to change your selection.
Entities Involved E02
Preconditions User is already logged in
Primary Flow 1. Navigate to /dashboard in browser 2. Press “view confirmed” Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2 of the Primary Flow, if the system has a problem, it will
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Title View all
Description User want to change your selection.
Entities Involved E02
Preconditions User is already logged in
Primary Flow 1. Navigate to /dashboard in browser 2. Press “view confirmed” Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2 of the Primary Flow, if the system has a problem, it will
<b> </b>
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Description User want to change your selection.
Entities Involved E02
Preconditions User is already logged in
Primary Flow 1. Navigate to /dashboard in browser 2. type name of poll on search box. 3. press enter or icon search. 4. press “save” button Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2, 3 4 of the Primary Flow, if the system has a problem, it
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Description User want to change your selection.
Entities Involved E02
Preconditions User is already logged in
Primary Flow 1. Navigate to /dashboard in browser 2. type name of poll on search box. 3. press enter or icon search. 4. press “save” button Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2, 3, 4 of the Primary Flow, if the system has a problem, it
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Title Send Notification
Description User want to send final option to participants (include zoom room if meeting online).
Entities Involved E03
Preconditions User is already logged in
Primary Flow 1. Navigate to /option/vote in browser 2. click ‘final option’ button. Post Conditions
Alternate Flows In step 1 of the Primary Flow, if the system has problem, it will show error message.
In step 2 of the Primary Flow, if the system has a problem, it will
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<b>3.4Quality Attributes4Constraints4.1Business Constraint</b>
Project will be started on: 12 – Aug– 2020. Project will be finished on: 05 – Dec– 2020. Project will be finished in 100 days (hours).
<b>4.2Technical Constraint</b>
- Operating System: Windows, Linux, macOS, any device used Web Browser.
- Develop Tools: VSCode.
- Source version control: Git (Github).
- Database: Postgresql Database.
- Internet Connection.
<b>5High level architecture</b>
<b>5.1Component and Connector view (C&C view)</b>
The diagram below shows the overview architecture including component and other related component. We have representations and behaviors for important components in the following sections.
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<b>Figure 1: Component & connector viewProse:</b>
Client here is Admin or Client uses our system via Web Browser. When user access to system, they will see a Service Request entry point if they're not authenticated to the system. Once they're authenticated to the system via an account registered by sending service request, if user were admin they will be able to manage poll and user, and if user were client they will be able to create poll after that they become host of the poll which was created, they will be able to invite participants, finish poll and send notification. All features managed by Authentication Layer of processing unit to determine what data will be displayed associate to the login user.
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<b>5.2Module view</b>
Figure 2: Module view
<b>Prose: </b>
To process and authorize request from user, all packages are tied up together to authorize the association between user and data (Data Authorization Layer). All requests come from users firstly processed by Middleware, it will determine user is authenticated to the system or not. Then, controllers can handle the business logic. All data access logic is controlled by repository to handle all the data access logics with the association of criteria layers to filter data of users that they can be retrieved. Finally, depending on endpoints, data will be responded to API Gateway or Web Browse
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<b>5.3Allocation view</b>
Figure 3: Allocation view Prose:
When User access to system via Internet, all requests is processed in a central Web Server. Web Server and Database Servers are associated to the same Security Group, data accessing is only produced between Web Server and Database Servers. Web Server determines action is read or write to allocate request to exact database server to retrieve data or execute insertion request. All write actions are performed in Master Database Server and synchronize to all Slave Database Servers. This architecture will help to reduce overwhelming when read and write actions happened in one central database server.
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