1080 lines
27 KiB
HTML
1080 lines
27 KiB
HTML
|
|
<!doctype html>
|
|
<html lang="en" class="no-js">
|
|
<head>
|
|
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width,initial-scale=1">
|
|
|
|
|
|
|
|
|
|
<link rel="prev" href="../01_overview/">
|
|
|
|
|
|
<link rel="next" href="../03_components/">
|
|
|
|
|
|
<link rel="icon" href="../assets/images/favicon.png">
|
|
<meta name="generator" content="mkdocs-1.6.1, mkdocs-material-9.6.23">
|
|
|
|
|
|
|
|
<title>Architecture - Khata App — Wiki</title>
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="../assets/stylesheets/main.84d31ad4.min.css">
|
|
|
|
|
|
<link rel="stylesheet" href="../assets/stylesheets/palette.06af60db.min.css">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
|
|
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CJetBrains+Mono:400,400i,700,700i&display=fallback">
|
|
<style>:root{--md-text-font:"Roboto";--md-code-font:"JetBrains Mono"}</style>
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="https://unpkg.com/dracula-prism/dist/css/dracula-prism.css">
|
|
|
|
<script>__md_scope=new URL("..",location),__md_hash=e=>[...e].reduce(((e,_)=>(e<<5)-e+_.charCodeAt(0)),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</head>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<body dir="ltr" data-md-color-scheme="slate" data-md-color-primary="blue-grey" data-md-color-accent="teal">
|
|
|
|
|
|
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
|
|
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
|
|
<label class="md-overlay" for="__drawer"></label>
|
|
<div data-md-component="skip">
|
|
|
|
|
|
<a href="#architecture" class="md-skip">
|
|
Skip to content
|
|
</a>
|
|
|
|
</div>
|
|
<div data-md-component="announce">
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<header class="md-header" data-md-component="header">
|
|
<nav class="md-header__inner md-grid" aria-label="Header">
|
|
<a href=".." title="Khata App — Wiki" class="md-header__button md-logo" aria-label="Khata App — Wiki" data-md-component="logo">
|
|
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 8c0 2.21-1.79 4-4 4s-4-1.79-4-4 1.79-4 4-4 4 1.79 4 4m0 6.72V20H0v-2c0-2.21 3.13-4 7-4 1.5 0 2.87.27 4 .72M24 20H13V3h11zm-8-8.5a2.5 2.5 0 0 1 5 0 2.5 2.5 0 0 1-5 0M22 7a2 2 0 0 1-2-2h-3c0 1.11-.89 2-2 2v9a2 2 0 0 1 2 2h3c0-1.1.9-2 2-2z"/></svg>
|
|
|
|
</a>
|
|
<label class="md-header__button md-icon" for="__drawer">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3zm0 5h18v2H3zm0 5h18v2H3z"/></svg>
|
|
</label>
|
|
<div class="md-header__title" data-md-component="header-title">
|
|
<div class="md-header__ellipsis">
|
|
<div class="md-header__topic">
|
|
<span class="md-ellipsis">
|
|
Khata App — Wiki
|
|
</span>
|
|
</div>
|
|
<div class="md-header__topic" data-md-component="header-topic">
|
|
<span class="md-ellipsis">
|
|
|
|
Architecture
|
|
|
|
</span>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-header__button md-icon" for="__search">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.52 6.52 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5"/></svg>
|
|
</label>
|
|
<div class="md-search" data-md-component="search" role="dialog">
|
|
<label class="md-search__overlay" for="__search"></label>
|
|
<div class="md-search__inner" role="search">
|
|
<form class="md-search__form" name="search">
|
|
<input type="text" class="md-search__input" name="query" aria-label="Search" placeholder="Search" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
|
|
<label class="md-search__icon md-icon" for="__search">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.52 6.52 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5"/></svg>
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11z"/></svg>
|
|
</label>
|
|
<nav class="md-search__options" aria-label="Search">
|
|
|
|
<a href="javascript:void(0)" class="md-search__icon md-icon" title="Share" aria-label="Share" data-clipboard data-clipboard-text="" data-md-component="search-share" tabindex="-1">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7s-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.15c-.05.21-.08.43-.08.66 0 1.61 1.31 2.91 2.92 2.91s2.92-1.3 2.92-2.91A2.92 2.92 0 0 0 18 16.08"/></svg>
|
|
</a>
|
|
|
|
<button type="reset" class="md-search__icon md-icon" title="Clear" aria-label="Clear" tabindex="-1">
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12z"/></svg>
|
|
</button>
|
|
</nav>
|
|
|
|
<div class="md-search__suggest" data-md-component="search-suggest"></div>
|
|
|
|
</form>
|
|
<div class="md-search__output">
|
|
<div class="md-search__scrollwrap" tabindex="0" data-md-scrollfix>
|
|
<div class="md-search-result" data-md-component="search-result">
|
|
<div class="md-search-result__meta">
|
|
Initializing search
|
|
</div>
|
|
<ol class="md-search-result__list" role="presentation"></ol>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
</nav>
|
|
|
|
</header>
|
|
|
|
<div class="md-container" data-md-component="container">
|
|
|
|
|
|
|
|
|
|
|
|
<nav class="md-tabs" aria-label="Tabs" data-md-component="tabs">
|
|
<div class="md-grid">
|
|
<ul class="md-tabs__list">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href=".." class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Home
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../01_overview/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Overview
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item md-tabs__item--active">
|
|
<a href="./" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Architecture
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../03_components/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Components
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../04_domain_resources/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Domain Resources
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../05_enrichment/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Enrichment
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../06_extraction_pipelines/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Extraction Pipelines
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../07_fetch_request_workflow/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Fetch Request Workflow
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../08_reports_and_caching/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Reports & Caching
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../09_running_the_service/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Running The Service
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-tabs__item">
|
|
<a href="../10_development/" class="md-tabs__link">
|
|
|
|
|
|
|
|
|
|
|
|
Dev Guide
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</div>
|
|
</nav>
|
|
|
|
|
|
|
|
<main class="md-main" data-md-component="main">
|
|
<div class="md-main__inner md-grid">
|
|
|
|
|
|
|
|
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
|
|
<div class="md-sidebar__scrollwrap">
|
|
<div class="md-sidebar__inner">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<nav class="md-nav md-nav--primary md-nav--lifted md-nav--integrated" aria-label="Navigation" data-md-level="0">
|
|
<label class="md-nav__title" for="__drawer">
|
|
<a href=".." title="Khata App — Wiki" class="md-nav__button md-logo" aria-label="Khata App — Wiki" data-md-component="logo">
|
|
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M11 8c0 2.21-1.79 4-4 4s-4-1.79-4-4 1.79-4 4-4 4 1.79 4 4m0 6.72V20H0v-2c0-2.21 3.13-4 7-4 1.5 0 2.87.27 4 .72M24 20H13V3h11zm-8-8.5a2.5 2.5 0 0 1 5 0 2.5 2.5 0 0 1-5 0M22 7a2 2 0 0 1-2-2h-3c0 1.11-.89 2-2 2v9a2 2 0 0 1 2 2h3c0-1.1.9-2 2-2z"/></svg>
|
|
|
|
</a>
|
|
Khata App — Wiki
|
|
</label>
|
|
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href=".." class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Home
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../01_overview/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Overview
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--active">
|
|
|
|
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__link md-nav__link--active" for="__toc">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Architecture
|
|
|
|
</span>
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<a href="./" class="md-nav__link md-nav__link--active">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Architecture
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__title" for="__toc">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Table of contents
|
|
</label>
|
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#layers" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
🧱 Layers
|
|
</span>
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#data-flow" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
🔀 Data Flow
|
|
</span>
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#wiring" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
🧩 Wiring
|
|
</span>
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#lifecycle-rules" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
🔁 Lifecycle Rules
|
|
</span>
|
|
</a>
|
|
|
|
</li>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#related" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
🔗 Related
|
|
</span>
|
|
</a>
|
|
|
|
</li>
|
|
|
|
</ul>
|
|
|
|
</nav>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../03_components/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Components
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../04_domain_resources/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Domain Resources
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../05_enrichment/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Enrichment
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../06_extraction_pipelines/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Extraction Pipelines
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../07_fetch_request_workflow/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Fetch Request Workflow
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../08_reports_and_caching/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Reports & Caching
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../09_running_the_service/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Running The Service
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item md-nav__item--nested">
|
|
|
|
|
|
|
|
|
|
|
|
<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_11" >
|
|
|
|
|
|
<div class="md-nav__link md-nav__container">
|
|
<a href="../10_development/" class="md-nav__link ">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Dev Guide
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
|
|
|
|
<label class="md-nav__link " for="__nav_11" id="__nav_11_label" tabindex="0">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
</div>
|
|
|
|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_11_label" aria-expanded="false">
|
|
<label class="md-nav__title" for="__nav_11">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Dev Guide
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../10_development/01_environment/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Environment
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../10_development/02_testing/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Testing
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../10_development/03_gsdfc_docstrings/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
GSDFC Docstrings
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<li class="md-nav__item">
|
|
<a href="../10_development/04_building_docs/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
Building Docs
|
|
|
|
</span>
|
|
|
|
|
|
</a>
|
|
</li>
|
|
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
|
|
</li>
|
|
|
|
|
|
|
|
</ul>
|
|
</nav>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<div class="md-content" data-md-component="content">
|
|
<article class="md-content__inner md-typeset">
|
|
|
|
|
|
|
|
|
|
|
|
<h1 id="architecture">🏛 Architecture</h1>
|
|
<p>Khata follows a strict three-layer architecture with one-way data flow and no backflow between layers.</p>
|
|
<hr />
|
|
<h2 id="layers">🧱 Layers</h2>
|
|
<table>
|
|
<thead>
|
|
<tr>
|
|
<th>Layer</th>
|
|
<th>Package(s)</th>
|
|
<th>Responsibility</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr>
|
|
<td><strong>interface</strong></td>
|
|
<td><code>interfaces/</code></td>
|
|
<td>HTTP routes (OpenAPI handlers), CLI, SSE bus wiring, DTO mapping</td>
|
|
</tr>
|
|
<tr>
|
|
<td><strong>domain</strong></td>
|
|
<td><code>domain/</code></td>
|
|
<td>Models, ports (abstract contract), services, orchestration, enrichment pipelines</td>
|
|
</tr>
|
|
<tr>
|
|
<td><strong>infra</strong></td>
|
|
<td><code>infra/</code></td>
|
|
<td>Mongo repos, Redis cache, HTTP/email/Llama fetchers, OpenAI-compatible LLM pools</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
<p>The <code>pipelines/</code> package holds the <strong>hexa extraction runtime</strong> — the stateful, stage-driven extractors for PDF, CSV, XLSX, email, and llama sources. It sits outside the three-layer packages in <code>pyproject.toml</code> (<code>packages = domain*, infra*, interfaces*</code>) but is first-class code.</p>
|
|
<hr />
|
|
<h2 id="data-flow">🔀 Data Flow</h2>
|
|
<div class="language-text highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span></span><span class="normal"><a href="#__codelineno-0-1"> 1</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-2"> 2</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-3"> 3</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-4"> 4</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-5"> 5</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-6"> 6</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-7"> 7</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-8"> 8</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-9"> 9</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-10">10</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-11">11</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-12">12</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-13">13</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-14">14</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-15">15</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-16">16</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-17">17</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-18">18</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-19">19</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-20">20</a></span>
|
|
<span class="normal"><a href="#__codelineno-0-21">21</a></span></pre></div></td><td class="code"><div><pre><span></span><code><span id="__span-0-1"><a id="__codelineno-0-1" name="__codelineno-0-1"></a> ┌────────────────────────────────────────┐
|
|
</span><span id="__span-0-2"><a id="__codelineno-0-2" name="__codelineno-0-2"></a> │ INTERFACES │
|
|
</span><span id="__span-0-3"><a id="__codelineno-0-3" name="__codelineno-0-3"></a> │ openapi handler · sse bus · cli │
|
|
</span><span id="__span-0-4"><a id="__codelineno-0-4" name="__codelineno-0-4"></a> └──────────────────┬─────────────────────┘
|
|
</span><span id="__span-0-5"><a id="__codelineno-0-5" name="__codelineno-0-5"></a> │ DTOs / commands
|
|
</span><span id="__span-0-6"><a id="__codelineno-0-6" name="__codelineno-0-6"></a> ┌──────────────────▼─────────────────────┐
|
|
</span><span id="__span-0-7"><a id="__codelineno-0-7" name="__codelineno-0-7"></a> │ DOMAIN │
|
|
</span><span id="__span-0-8"><a id="__codelineno-0-8" name="__codelineno-0-8"></a> │ models · ports · services (rules) │
|
|
</span><span id="__span-0-9"><a id="__codelineno-0-9" name="__codelineno-0-9"></a> │ fetch_pipeline orchestrator │
|
|
</span><span id="__span-0-10"><a id="__codelineno-0-10" name="__codelineno-0-10"></a> │ enrichment (entity / tags) ← dagpipe │
|
|
</span><span id="__span-0-11"><a id="__codelineno-0-11" name="__codelineno-0-11"></a> └──────────────────┬─────────────────────┘
|
|
</span><span id="__span-0-12"><a id="__codelineno-0-12" name="__codelineno-0-12"></a> │ ports (abstract)
|
|
</span><span id="__span-0-13"><a id="__codelineno-0-13" name="__codelineno-0-13"></a> ┌──────────────────▼─────────────────────┐
|
|
</span><span id="__span-0-14"><a id="__codelineno-0-14" name="__codelineno-0-14"></a> │ INFRA │
|
|
</span><span id="__span-0-15"><a id="__codelineno-0-15" name="__codelineno-0-15"></a> │ mongo repos · redis · http · llm pools │
|
|
</span><span id="__span-0-16"><a id="__codelineno-0-16" name="__codelineno-0-16"></a> │ pdf/email/xlsx fetchers │
|
|
</span><span id="__span-0-17"><a id="__codelineno-0-17" name="__codelineno-0-17"></a> └──────────────────┬─────────────────────┘
|
|
</span><span id="__span-0-18"><a id="__codelineno-0-18" name="__codelineno-0-18"></a> │
|
|
</span><span id="__span-0-19"><a id="__codelineno-0-19" name="__codelineno-0-19"></a> ┌─────────┴─────────┐
|
|
</span><span id="__span-0-20"><a id="__codelineno-0-20" name="__codelineno-0-20"></a> ▼ ▼
|
|
</span><span id="__span-0-21"><a id="__codelineno-0-21" name="__codelineno-0-21"></a> MongoDB Redis / external
|
|
</span></code></pre></div></td></tr></table></div>
|
|
<p>Interfaces speak <strong>DTOs/commands</strong>; the domain owns <strong>rules and orchestration</strong>; infra implements <strong>ports</strong> and talks to the outside world. No infra import may appear in the domain, and no domain import may appear in infra.</p>
|
|
<hr />
|
|
<h2 id="wiring">🧩 Wiring</h2>
|
|
<p>Entrypoints (<code>main.py</code>, <code>worker.py</code>, <code>init.py</code>) build the object graph explicitly:</p>
|
|
<ul>
|
|
<li><code>init()</code> constructs the Mongo engine, repos, services, fetchers, cache store, the SSE bus, and a <code>PipelineOrchestrator</code> wiring, then returns a dict of named services.</li>
|
|
<li>Handler lookups go through <code>get_svc(name)</code> (e.g. <code>"fetch_request_svc"</code>, <code>"expense_svc"</code>, <code>"ambiguity_svc"</code>).</li>
|
|
<li><code>main.py</code> registers the OpenAPI app from <code>openapi.yaml</code>; <code>worker.py</code> polls for pending fetch requests; <code>interfaces/fetch_request/cli</code> drives the same services from the terminal.</li>
|
|
</ul>
|
|
<hr />
|
|
<h2 id="lifecycle-rules">🔁 Lifecycle Rules</h2>
|
|
<ul>
|
|
<li><strong>One-way ports</strong> — repos implement (<code>implements</code>-style) the port interfaces declared in the domain; the domain never knows a concrete repo.</li>
|
|
<li><strong>Canonical ids</strong> — documents are keyed by MongoDB <code>ObjectId</code>; cross references are populated with <strong>explicit filter-based</strong> <code>x-fk</code> resolution, never Mongo joins.</li>
|
|
<li><strong>Caching discipline</strong> — repo reads go through an in-memory LRU (and an optional Redis mirror for HTTP); invalidation happens on writes via <code>_invalidate_cache</code>.</li>
|
|
<li><strong>No god init</strong> — the domain has no plain <code>__init__</code> modules with factories; <code>facades.py</code> and <code>init.py</code> hold the composition.</li>
|
|
</ul>
|
|
<hr />
|
|
<h2 id="related">🔗 Related</h2>
|
|
<p><a href="../03_components/">Components</a> · <a href="../04_domain_resources/">Domain Resources</a> · <a href="../06_extraction_pipelines/">Extraction Pipelines</a> · <a href="../09_running_the_service/">Running The Service</a> · <a href="../10_development/01_environment/">Development</a></p>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</article>
|
|
</div>
|
|
|
|
|
|
<script>var tabs=__md_get("__tabs");if(Array.isArray(tabs))e:for(var set of document.querySelectorAll(".tabbed-set")){var labels=set.querySelector(".tabbed-labels");for(var tab of tabs)for(var label of labels.getElementsByTagName("label"))if(label.innerText.trim()===tab){var input=document.getElementById(label.htmlFor);input.checked=!0;continue e}}</script>
|
|
|
|
<script>var target=document.getElementById(location.hash.slice(1));target&&target.name&&(target.checked=target.name.startsWith("__tabbed_"))</script>
|
|
</div>
|
|
|
|
<button type="button" class="md-top md-icon" data-md-component="top" hidden>
|
|
|
|
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M13 20h-2V8l-5.5 5.5-1.42-1.42L12 4.16l7.92 7.92-1.42 1.42L13 8z"/></svg>
|
|
Back to top
|
|
</button>
|
|
|
|
</main>
|
|
|
|
<footer class="md-footer">
|
|
|
|
<div class="md-footer-meta md-typeset">
|
|
<div class="md-footer-meta__inner md-grid">
|
|
<div class="md-copyright">
|
|
|
|
|
|
Made with
|
|
<a href="https://squidfunk.github.io/mkdocs-material/" target="_blank" rel="noopener">
|
|
Material for MkDocs
|
|
</a>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</footer>
|
|
|
|
</div>
|
|
<div class="md-dialog" data-md-component="dialog">
|
|
<div class="md-dialog__inner md-typeset"></div>
|
|
</div>
|
|
|
|
|
|
|
|
|
|
<script id="__config" type="application/json">{"base": "..", "features": ["navigation.sections", "navigation.expand", "navigation.top", "navigation.instant", "navigation.tracking", "navigation.indexes", "content.code.copy", "content.code.annotate", "content.tabs.link", "content.action.edit", "search.highlight", "search.share", "search.suggest", "navigation.tabs", "toc.integrate", "header.autohide", "announce.dismiss", "footer.social", "content.code.select", "content.code.line_numbers", "content.tooltips"], "search": "../assets/javascripts/workers/search.973d3a69.min.js", "tags": null, "translations": {"clipboard.copied": "Copied to clipboard", "clipboard.copy": "Copy to clipboard", "search.result.more.one": "1 more on this page", "search.result.more.other": "# more on this page", "search.result.none": "No matching documents", "search.result.one": "1 matching document", "search.result.other": "# matching documents", "search.result.placeholder": "Type to start searching", "search.result.term.missing": "Missing", "select.version": "Select version"}, "version": null}</script>
|
|
|
|
|
|
<script src="../assets/javascripts/bundle.f55a23d4.min.js"></script>
|
|
|
|
|
|
</body>
|
|
</html> |