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ERB msg done (#14)

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# Entity relational diagram

## Messaging extension

```mermaid
%%{init: { "er": {"fontSize": 25}}}%%
erDiagram

%% General
Users

%% Messages
Discussions{
    Integer id PK
    String name
}

Messages{
    Integer id PK
    Integer response FK "Messages"
    String content
}

Discussions ||--o{ Messages: ""
Discussions ||--o{ Users: ""

Messages o|--o{ Messages: "answers"

%% Forums
Forums{
    Integer id PK
    String name
}

Topics{
    Integer id PK
    String subject
    String content
    Boolean locked
}
Answers{
    Integer id PK
    String content
    Boolean anonymous
    TimeStamp creation_time
}

Polls{
    Integer id PK
    enum PollType
}
Options{
    Integer id PK
    String name
}

Forums ||--o{ Users: "Registered"
Forums ||--|| Teacher: "Owner"
Forums ||--|| Course: ""
Forums ||--o{ Topics: ""
Forums ||--o{ Polls: ""

Topics ||--|| Teacher: "Author"
Topics ||--|| Users: "Author"
Topics ||--o{ Answers: ""

Polls ||--o{ Options: ""

Options ||--o{ Votes : ""

Votes }o--|| Users: "Voter"

%% Appointments
Teachers
Appointments{
    Integer id PK
    TIME sent_time
    enum Status
}

Appointments ||--|| Teachers: ""
Appointments ||--|| Users: ""

```

Debucquoy Anthony

Co-authored-by: Debucquoy <debucqquoy.anthony@gmail.com>
Reviewed-on: PGL/Clyde#14
Reviewed-by: Maxime <231026@umons.ac.be>
This commit is contained in:
Debucquoy Anthony 2023-12-15 14:36:10 +01:00
parent 55e095bcc6
commit 4f1a44549b
2 changed files with 88 additions and 0 deletions
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87
Documents/proto/messaging_extension/ERD.md Normal file
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@ -0,0 +1,87 @@
# Entity relational diagram
## Messaging extension
```mermaid
%%{init: { "er": {"fontSize": 25, "stroke": "black" }}}%%
erDiagram
%% General
Users
%% Messages
Discussions{
Integer id PK
String name
}
Messages{
Integer id PK
Integer response FK "Messages"
String content
}
Discussions ||--o{ Messages: ""
Discussions ||--o{ Users: ""
Messages o|--o{ Messages: "answers"
%% Forums
Forums{
Integer id PK
String name
Integer course FK "Course"
}
Topics{
Integer id PK
String subject
String content
Boolean locked
}
Answers{
Integer id PK
String content
Boolean anonymous
TimeStamp creation_time
}
Polls{
Integer id PK
enum PollType
}
Options{
Integer id PK
String name
}
Forums ||--o{ Users: "Registered"
Forums ||--|| Teacher: "Owner"
Forums ||--o{ Topics: ""
Forums ||--o{ Polls: ""
Topics ||--|| Teacher: "Author"
Topics ||--|| Users: "Author"
Topics ||--o{ Answers: ""
Polls ||--o{ Options: ""
Options ||--o{ Votes : ""
Votes }o--|| Users: "Voter"
%% Appointments
Teacher
Appointments{
Integer id PK
Integer teacher FK "Teacher"
TIME sent_time
enum Status
}
Appointments ||--|| Users: ""
```
Debucquoy Anthony

1
Documents/proto/messaging_extension/Makefile
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@ -13,6 +13,7 @@ use_case_messagerie.tex: use_case_messagerie.uml
image: use_case_messagerie.uml interaction_diagram.uml
plantuml $^
mmdc -i ERD.md -o ERD.png
extension_messagerie.bbl: extension_messagerie.bcf
biber extension_messagerie