nurdauletqwe/endterm

How nurdauletqwe/endterm works

DocRequest is a Flask/PostgreSQL university document-request service. Students register or sign in, submit requests, track status, and may cancel new requests; staff review and filter requests, update statuses and pickup details, and view statistics. Ready requests trigger email notification, while a separate cabinet simulator reports IoT events to the application. The sampled main.py combines routing, business logic, and database access, so these are logical responsibilities within one source file, not separate implementation modules. Unsampled capabilities are included where the README documents them.

Main entry points: main.py Flask application · schema.sql PostgreSQL data · mailer.py Email delivery · simulate_lockers.py Cabinet simulator

Components 16

Accounts and requests

Staff operations

Application and storage

Flask application main.py
PostgreSQL data schema.sql

Notifications and pickup

Email delivery mailer.py
Cabinet simulator simulate_lockers.py
Cabinet event API main.py
Cabinet state and events main.py

Other components

Student
Dean's office staff
Brevo or SMTP
Smart cabinet device

Connections 21

Student → Flask application: uses README.md
Dean's office staff → Flask application: uses README.md
Flask application → Registration and login: routes main.py
Flask application → Request submission: routes main.py
Flask application → Status and cancellation: routes README.md
Flask application → Request list and filters: routes main.py
Flask application → Status and pickup updates: routes main.py
Flask application → Request statistics: routes README.md
Registration and login → PostgreSQL data: reads and writes main.py
Request submission → PostgreSQL data: creates requests main.py
Status and cancellation → PostgreSQL data: reads and updates main.py
Request list and filters → PostgreSQL data: reads requests main.py
Status and pickup updates → PostgreSQL data: updates requests main.py
Request statistics → PostgreSQL data: queries statistics README.md
Status and pickup updates → Email delivery: notifies when ready README.md
Email delivery → Brevo or SMTP: sends email README.md
Cabinet simulator → Cabinet event API: posts events simulate_lockers.py
Smart cabinet device → Cabinet event API: reports events README.md
Cabinet event API → PostgreSQL data: records events main.py
Cabinet state and events → PostgreSQL data: reads event state main.py
Dean's office staff → Cabinet state and events: views cabinets README.md

Drawn by GitDiagram on November 9, 2026 from the repository's file tree, README and source files. Read as Markdown ·

How nurdauletqwe/endterm works

Main entry points: main.py Flask application · schema.sql PostgreSQL data · mailer.py Email delivery · simulate_lockers.py Cabinet simulator

Connections 21

Student → Flask application: uses README.md
Dean's office staff → Flask application: uses README.md
Flask application → Registration and login: routes main.py
Flask application → Request submission: routes main.py
Flask application → Status and cancellation: routes README.md
Flask application → Request list and filters: routes main.py
Flask application → Status and pickup updates: routes main.py
Flask application → Request statistics: routes README.md
Registration and login → PostgreSQL data: reads and writes main.py
Request submission → PostgreSQL data: creates requests main.py
Status and cancellation → PostgreSQL data: reads and updates main.py
Request list and filters → PostgreSQL data: reads requests main.py
Status and pickup updates → PostgreSQL data: updates requests main.py
Request statistics → PostgreSQL data: queries statistics README.md
Status and pickup updates → Email delivery: notifies when ready README.md
Email delivery → Brevo or SMTP: sends email README.md
Cabinet simulator → Cabinet event API: posts events simulate_lockers.py
Smart cabinet device → Cabinet event API: reports events README.md
Cabinet event API → PostgreSQL data: records events main.py
Cabinet state and events → PostgreSQL data: reads event state main.py
Dean's office staff → Cabinet state and events: views cabinets README.md

Drawn by GitDiagram on November 9, 2026 from the repository's file tree, README and source files. Read as Markdown ·