georgi-0d/pos-horeca

How georgi-0d/pos-horeca works

POS Horeca is a desktop point-of-sale app for restaurant staff, built with a Tauri webview frontend, Rust command handlers, and PostgreSQL. The main workflow is staff PIN login, selecting or reserving a table, creating an order and adding products, then recording payment; payment also frees the table, updates stock, and creates an invoice. Separate capabilities cover kitchen tickets, inventory and catalog administration, employee/settings management, and sales and shift reports. Frontend and command wiring are supported by sampled source; some unsampled command behavior is represented only at module level.

Main entry points: lib.rs Command dispatcher · db.rs Database pool · order.rs Order lifecycle · auth.rs PIN authentication

Components 21

POS client

POS interface src/main.js

Tauri runtime

Command dispatcher src-tauri/src/lib.rs
Active sessions src-tauri/src/commands/auth.rs
Domain models src-tauri/src/models

Service workflow

PIN authentication src-tauri/src/commands/auth.rs
Tables and reservations src-tauri/src/commands/table.rs
Order lifecycle src-tauri/src/commands/order.rs
Order items src-tauri/src/commands/order_item.rs
Payment recording src-tauri/src/commands/payment.rs
Invoices src-tauri/src/commands/invoice.rs
Kitchen tickets src-tauri/src/commands/kitchen.rs

Operations and reporting

Products and categories src-tauri/src/commands/product.rs
Category management src-tauri/src/commands/category.rs
Inventory src-tauri/src/commands/inventory.rs
Product administration src-tauri/src/commands/admin.rs
Employee administration src-tauri/src/commands/employees.rs
Application settings src-tauri/src/commands/settings.rs
Sales and shift reports src-tauri/src/commands/report.rs

Persistence

Database pool src-tauri/src/db.rs
PostgreSQL

Other components

POS staff

Connections 36

POS staff → POS interface: uses
POS interface → Command dispatcher: invokes commands
Command dispatcher → PIN authentication: dispatches
Command dispatcher → Tables and reservations: dispatches
Command dispatcher → Order lifecycle: dispatches
Command dispatcher → Order items: dispatches
Command dispatcher → Payment recording: dispatches
Command dispatcher → Invoices: dispatches
Command dispatcher → Kitchen tickets: dispatches
Command dispatcher → Products and categories: dispatches
Command dispatcher → Category management: dispatches
Command dispatcher → Inventory: dispatches
Command dispatcher → Product administration: dispatches
Command dispatcher → Employee administration: dispatches
Command dispatcher → Application settings: dispatches
Command dispatcher → Sales and shift reports: dispatches
Command dispatcher → Database pool: creates pool
PIN authentication → Active sessions: stores sessions
Order lifecycle → Inventory: updates stock
Order lifecycle → Tables and reservations: sets table status
PIN authentication → Database pool: queries
Tables and reservations → Database pool: reads and writes
Order lifecycle → Database pool: reads and writes
Order items → Database pool: reads and writes
Payment recording → Database pool: reads and writes
Invoices → Database pool: reads and writes
Kitchen tickets → Database pool: reads and writes
Products and categories → Database pool: reads and writes
Category management → Database pool: reads and writes
Inventory → Database pool: reads and writes
Product administration → Database pool: reads and writes
Employee administration → Database pool: reads and writes
Application settings → Database pool: reads and writes
Sales and shift reports → Database pool: queries
Database pool → PostgreSQL: connects
Order lifecycle → Domain models: uses order item model

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Drawn by GitDiagram on September 27, 2026 from the repository's file tree, README and source files. Read as Markdown ·