Refine TallyFlow architecture to exactly 5 components
- MongoDB nested inside Core (no longer 6th component) - IoT → Core connection is dashed (optional) - Print includes Print UI + Print API note - Capture shown as native app (not Go/Vue) - Core Web UI and Print UI as differentiated sub-boxes - Strict focus on the 5 components: Core, Assets, Print, Capture, IoT
This commit is contained in:
TNB
@@ -59,15 +59,18 @@
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<div class="pulse-dot"></div>
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<h1>TallyFlow Architecture</h1>
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</div>
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<p class="subtitle">Manufacturing Asset Tracking & RFID Workflow Platform — Source-verified</p>
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<p class="subtitle">5 Core Components • Source-verified from ~/src</p>
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</div>
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<div class="diagram-container">
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<svg viewBox="0 0 1000 640">
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<svg viewBox="0 0 1000 620">
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</pattern>
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@@ -76,99 +79,100 @@
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<!-- Background Grid -->
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<rect width="100%" height="100%" fill="url(#grid)" />
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<!-- Central Core Region (owns DB) -->
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<rect x="160" y="50" width="680" height="510" rx="16" fill="rgba(6, 78, 59, 0.08)" stroke="#34d399" stroke-width="2" stroke-dasharray="6,3"/>
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<text x="180" y="78" fill="#34d399" font-size="12" font-weight="700">TallyFlow Core (Central Hub)</text>
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<!-- ========== CORE (Central, owns DB) ========== -->
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<rect x="200" y="60" width="600" height="280" rx="14" fill="rgba(6, 78, 59, 0.1)" stroke="#34d399" stroke-width="2.5"/>
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<text x="220" y="85" fill="#34d399" font-size="13" font-weight="700">TallyFlow Core (Central Hub)</text>
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<!-- Core Backend (Go) -->
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<rect x="200" y="110" width="180" height="80" rx="8" fill="rgba(6, 78, 59, 0.5)" stroke="#34d399" stroke-width="2"/>
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<text x="290" y="140" fill="white" font-size="14" font-weight="700" text-anchor="middle">Core Backend</text>
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<text x="290" y="158" fill="#94a3b8" font-size="10" text-anchor="middle">Go (Echo / gRPC)</text>
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<text x="290" y="174" fill="#34d399" font-size="9" text-anchor="middle">REST + WebSocket API</text>
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<rect x="230" y="105" width="200" height="70" rx="8" fill="rgba(6, 78, 59, 0.55)" stroke="#34d399" stroke-width="2"/>
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<text x="330" y="132" fill="white" font-size="13" font-weight="700" text-anchor="middle">Core Backend</text>
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<text x="330" y="150" fill="#94a3b8" font-size="10" text-anchor="middle">Go (Echo / gRPC)</text>
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<text x="330" y="166" fill="#34d399" font-size="9" text-anchor="middle">REST + WebSocket API</text>
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<!-- Core Frontend (Vue.js) -->
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<rect x="420" y="110" width="180" height="80" rx="8" fill="rgba(8, 51, 68, 0.5)" stroke="#22d3ee" stroke-width="2"/>
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<text x="510" y="140" fill="white" font-size="14" font-weight="700" text-anchor="middle">Core Web UI</text>
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<text x="510" y="158" fill="#94a3b8" font-size="10" text-anchor="middle">Vue.js 2 + Webpack</text>
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<text x="510" y="174" fill="#22d3ee" font-size="9" text-anchor="middle">Asset management, reporting</text>
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<!-- Core Web UI (Vue.js) - sub-box -->
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<rect x="460" y="105" width="200" height="70" rx="8" fill="rgba(8, 51, 68, 0.55)" stroke="#22d3ee" stroke-width="2"/>
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<text x="560" y="132" fill="white" font-size="13" font-weight="700" text-anchor="middle">Core Web UI</text>
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<text x="560" y="150" fill="#94a3b8" font-size="10" text-anchor="middle">Vue.js 2</text>
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<text x="560" y="166" fill="#22d3ee" font-size="9" text-anchor="middle">Asset mgmt, reporting, config</text>
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<!-- MongoDB (owned by Core) -->
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<rect x="640" y="110" width="170" height="80" rx="8" fill="rgba(76, 29, 149, 0.45)" stroke="#a78bfa" stroke-width="2"/>
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<text x="725" y="140" fill="white" font-size="14" font-weight="700" text-anchor="middle">MongoDB</text>
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<text x="725" y="158" fill="#94a3b8" font-size="10" text-anchor="middle">Asset registry</text>
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<text x="725" y="174" fill="#a78bfa" font-size="9" text-anchor="middle">Tags • Photos • Zones • Events</text>
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<!-- MongoDB (nested inside Core) -->
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<rect x="680" y="105" width="100" height="70" rx="6" fill="rgba(76, 29, 149, 0.6)" stroke="#a78bfa" stroke-width="1.5"/>
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<text x="730" y="132" fill="white" font-size="11" font-weight="700" text-anchor="middle">MongoDB</text>
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<text x="730" y="150" fill="#c4b5fd" font-size="8" text-anchor="middle">Assets • Tags</text>
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<text x="730" y="164" fill="#c4b5fd" font-size="8" text-anchor="middle">Photos • Zones</text>
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<!-- Assets (Mobile) - Flutter -->
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<rect x="80" y="290" width="150" height="95" rx="8" fill="rgba(8, 51, 68, 0.45)" stroke="#22d3ee" stroke-width="2"/>
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<text x="155" y="318" fill="white" font-size="13" font-weight="700" text-anchor="middle">Assets (Mobile)</text>
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<text x="155" y="336" fill="#94a3b8" font-size="9" text-anchor="middle">Flutter</text>
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<text x="155" y="352" fill="#22d3ee" font-size="8" text-anchor="middle">Seek & Find • Inventory</text>
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<text x="155" y="366" fill="#94a3b8" font-size="8" text-anchor="middle">Enrollment • Zones</text>
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<!-- Core API label -->
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<text x="500" y="200" fill="#34d399" font-size="9" text-anchor="middle" font-weight="600">Core API Layer (single integration point for all 5 components)</text>
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<!-- Capture (PhotoTag) - Go microservice -->
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<rect x="780" y="290" width="150" height="95" rx="8" fill="rgba(136, 19, 55, 0.4)" stroke="#fb7185" stroke-width="2"/>
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<text x="855" y="318" fill="white" font-size="13" font-weight="700" text-anchor="middle">Capture</text>
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<text x="855" y="336" fill="#94a3b8" font-size="9" text-anchor="middle">(PhotoTag)</text>
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<text x="855" y="352" fill="#fb7185" font-size="8" text-anchor="middle">Go + Mongo</text>
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<text x="855" y="366" fill="#94a3b8" font-size="8" text-anchor="middle">Photo + Barcode QC</text>
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<!-- ========== ASSETS (Mobile) ========== -->
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<rect x="60" y="380" width="170" height="100" rx="10" fill="rgba(8, 51, 68, 0.5)" stroke="#22d3ee" stroke-width="2"/>
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<text x="145" y="408" fill="white" font-size="13" font-weight="700" text-anchor="middle">Assets</text>
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<text x="145" y="426" fill="#94a3b8" font-size="10" text-anchor="middle">(Mobile)</text>
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<text x="145" y="444" fill="#22d3ee" font-size="9" text-anchor="middle">Flutter</text>
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<text x="145" y="460" fill="#94a3b8" font-size="8" text-anchor="middle">Seek & Find • Inventory • Enrollment</text>
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<!-- Print (Zebra ZPL) -->
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<rect x="280" y="420" width="160" height="80" rx="8" fill="rgba(120, 53, 15, 0.4)" stroke="#fbbf24" stroke-width="2"/>
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<text x="360" y="448" fill="white" font-size="13" font-weight="700" text-anchor="middle">Print</text>
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<text x="360" y="466" fill="#94a3b8" font-size="9" text-anchor="middle">Flutter + Rust</text>
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<text x="360" y="482" fill="#fbbf24" font-size="8" text-anchor="middle">Zebra ZPL + RFID</text>
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<!-- ========== PRINT ========== -->
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<text x="365" y="408" fill="white" font-size="13" font-weight="700" text-anchor="middle">Print</text>
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<text x="365" y="426" fill="#94a3b8" font-size="10" text-anchor="middle">Flutter + Rust</text>
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<text x="365" y="444" fill="#fbbf24" font-size="9" text-anchor="middle">Zebra ZPL • RFID</text>
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<text x="365" y="460" fill="#94a3b8" font-size="8" text-anchor="middle">Print UI + Print API</text>
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<!-- IoT (Rust) -->
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<rect x="560" y="420" width="160" height="80" rx="8" fill="rgba(251, 146, 60, 0.35)" stroke="#fb923c" stroke-width="2"/>
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<text x="640" y="448" fill="white" font-size="13" font-weight="700" text-anchor="middle">IoT</text>
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<text x="640" y="466" fill="#94a3b8" font-size="9" text-anchor="middle">Rust (tallyflow-iot)</text>
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<text x="640" y="482" fill="#fb923c" font-size="8" text-anchor="middle">Fixed readers • Sensors</text>
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<!-- ========== CAPTURE (native) ========== -->
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<rect x="500" y="380" width="170" height="100" rx="10" fill="rgba(136, 19, 55, 0.45)" stroke="#fb7185" stroke-width="2"/>
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<text x="585" y="408" fill="white" font-size="13" font-weight="700" text-anchor="middle">Capture</text>
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<text x="585" y="426" fill="#94a3b8" font-size="10" text-anchor="middle">(PhotoTag)</text>
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<text x="585" y="444" fill="#fb7185" font-size="9" text-anchor="middle">Native App</text>
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<text x="585" y="460" fill="#94a3b8" font-size="8" text-anchor="middle">Photo + Barcode QC</text>
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<!-- Arrows -->
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<!-- ========== IoT ========== -->
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<rect x="720" y="380" width="170" height="100" rx="10" fill="rgba(251, 146, 60, 0.4)" stroke="#fb923c" stroke-width="2"/>
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<text x="805" y="408" fill="white" font-size="13" font-weight="700" text-anchor="middle">IoT</text>
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<text x="805" y="426" fill="#94a3b8" font-size="10" text-anchor="middle">Rust</text>
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<text x="805" y="444" fill="#fb923c" font-size="9" text-anchor="middle">Fixed Readers • Sensors</text>
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<text x="805" y="460" fill="#94a3b8" font-size="8" text-anchor="middle">MQTT / HTTP / BLE</text>
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<!-- Assets (Mobile) → Core -->
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<line x1="232" y1="335" x2="280" y2="190" stroke="#22d3ee" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="240" y="270" fill="#22d3ee" font-size="9" font-weight="600">Sync / Enroll</text>
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<!-- ========== CONNECTIONS ========== -->
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<!-- Core Backend ↔ MongoDB -->
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<line x1="382" y1="150" x2="638" y2="150" stroke="#a78bfa" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="510" y="143" fill="#a78bfa" font-size="9">Owns & Persists</text>
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<!-- Assets → Core (solid) -->
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<line x1="232" y1="420" x2="280" y2="340" stroke="#22d3ee" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="240" y="375" fill="#22d3ee" font-size="9" font-weight="600">API Sync</text>
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<!-- Core → Print -->
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<line x1="360" y1="192" x2="360" y2="418" stroke="#fbbf24" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="375" y="310" fill="#fbbf24" font-size="9">Print Jobs</text>
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<!-- Print → Core (solid) -->
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<line x1="365" y1="378" x2="365" y2="340" stroke="#fbbf24" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="380" y="362" fill="#fbbf24" font-size="9">Print Jobs / Config</text>
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<!-- IoT → Core -->
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<line x1="640" y1="418" x2="640" y2="192" stroke="#fb923c" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="655" y="310" fill="#fb923c" font-size="9">Tag Events</text>
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<!-- Capture → Core (solid) -->
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<line x1="585" y1="378" x2="585" y2="340" stroke="#fb7185" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="600" y="362" fill="#fb7185" font-size="9">Photos + Metadata</text>
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<!-- Capture → Core -->
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<line x1="778" y1="335" x2="720" y2="190" stroke="#fb7185" stroke-width="2" marker-end="url(#arrowhead)"/>
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<text x="765" y="270" fill="#fb7185" font-size="9" font-weight="600">Photos + Metadata</text>
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<!-- IoT → Core (dashed, optional) -->
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<line x1="805" y1="378" x2="805" y2="340" stroke="#fb923c" stroke-width="2" stroke-dasharray="5,4" marker-end="url(#arrowhead-dashed)"/>
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<text x="820" y="362" fill="#fb923c" font-size="9">Events (optional)</text>
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<!-- Core Backend owns MongoDB (short solid line) -->
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<line x1="432" y1="140" x2="678" y2="140" stroke="#a78bfa" stroke-width="2" marker-end="url(#arrowhead)"/>
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<!-- Legend -->
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<text x="80" y="570" fill="white" font-size="10" font-weight="700">Legend</text>
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<text x="60" y="530" fill="white" font-size="10" font-weight="700">Legend</text>
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<text x="105" y="591" fill="#94a3b8" font-size="8">Core (Go + Vue.js)</text>
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<rect x="60" y="542" width="18" height="11" rx="2" fill="rgba(6, 78, 59, 0.55)" stroke="#34d399" stroke-width="1"/>
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<text x="85" y="551" fill="#94a3b8" font-size="8">Core (Go + Vue.js + MongoDB)</text>
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<rect x="230" y="582" width="18" height="11" rx="2" fill="rgba(8, 51, 68, 0.45)" stroke="#22d3ee" stroke-width="1"/>
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<text x="255" y="591" fill="#94a3b8" font-size="8">Assets (Flutter)</text>
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<rect x="260" y="542" width="18" height="11" rx="2" fill="rgba(8, 51, 68, 0.5)" stroke="#22d3ee" stroke-width="1"/>
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<text x="285" y="551" fill="#94a3b8" font-size="8">Assets (Flutter)</text>
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<rect x="355" y="582" width="18" height="11" rx="2" fill="rgba(136, 19, 55, 0.4)" stroke="#fb7185" stroke-width="1"/>
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<text x="380" y="591" fill="#94a3b8" font-size="8">Capture (Go)</text>
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<rect x="385" y="542" width="18" height="11" rx="2" fill="rgba(120, 53, 15, 0.45)" stroke="#fbbf24" stroke-width="1"/>
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<text x="410" y="551" fill="#94a3b8" font-size="8">Print (Flutter/Rust + UI)</text>
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<rect x="485" y="582" width="18" height="11" rx="2" fill="rgba(120, 53, 15, 0.4)" stroke="#fbbf24" stroke-width="1"/>
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<text x="510" y="591" fill="#94a3b8" font-size="8">Print (Flutter/Rust)</text>
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<rect x="530" y="542" width="18" height="11" rx="2" fill="rgba(136, 19, 55, 0.45)" stroke="#fb7185" stroke-width="1"/>
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<text x="555" y="551" fill="#94a3b8" font-size="8">Capture (Native)</text>
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<rect x="615" y="582" width="18" height="11" rx="2" fill="rgba(251, 146, 60, 0.35)" stroke="#fb923c" stroke-width="1"/>
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<text x="640" y="591" fill="#94a3b8" font-size="8">IoT (Rust)</text>
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<rect x="660" y="542" width="18" height="11" rx="2" fill="rgba(251, 146, 60, 0.4)" stroke="#fb923c" stroke-width="1"/>
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<text x="685" y="551" fill="#94a3b8" font-size="8">IoT (Rust)</text>
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<rect x="720" y="582" width="18" height="11" rx="2" fill="rgba(76, 29, 149, 0.45)" stroke="#a78bfa" stroke-width="1"/>
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<text x="745" y="591" fill="#94a3b8" font-size="8">MongoDB (Core-owned)</text>
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<line x1="870" y1="587" x2="888" y2="587" stroke="#64748b" stroke-width="1.5" marker-end="url(#arrowhead)"/>
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<text x="895" y="591" fill="#94a3b8" font-size="8">API Flow</text>
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<line x1="800" y1="547" x2="818" y2="547" stroke="#fb923c" stroke-width="1.5" stroke-dasharray="4,3" marker-end="url(#arrowhead-dashed)"/>
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<text x="825" y="551" fill="#94a3b8" font-size="8">Optional flow</text>
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</svg>
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</div>
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@@ -179,10 +183,10 @@
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<h3>Core (Central)</h3>
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</div>
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<ul>
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<li>• Go backend (API, business logic)</li>
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<li>• Vue.js 2 web frontend</li>
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<li>• Go backend + Vue.js Web UI</li>
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<li>• Owns MongoDB (assets, tags, photos, zones)</li>
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<li>• Integration hub for all modules</li>
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<li>• Single API integration point</li>
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<li>• Configuration & reporting hub</li>
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</ul>
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</div>
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<div class="card">
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@@ -191,19 +195,31 @@
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<h3>Assets (Mobile)</h3>
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</div>
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<ul>
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<li>• Flutter mobile app</li>
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<li>• Lightweight inventory & seek/find</li>
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||||
<li>• Enrollment, zone moves</li>
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||||
<li>• Flutter native mobile app</li>
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||||
<li>• Seek & find, lightweight inventory</li>
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||||
<li>• Enrollment & zone management</li>
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<li>• Syncs with Core API</li>
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</ul>
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</div>
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||||
<div class="card">
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||||
<div class="card-header">
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||||
<div class="card-dot rose"></div>
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<h3>Capture (PhotoTag)</h3>
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<div class="card-dot amber"></div>
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<h3>Print</h3>
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</div>
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<ul>
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<li>• Go microservice + Mongo</li>
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<li>• Flutter + Rust</li>
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<li>• Zebra ZPL + RFID encoding</li>
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<li>• Print UI for configuration</li>
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<li>• Or direct Print API usage</li>
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</ul>
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</div>
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<div class="card">
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||||
<div class="card-header">
|
||||
<div class="card-dot rose"></div>
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<h3>Capture</h3>
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||||
</div>
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||||
<ul>
|
||||
<li>• Native mobile app (PhotoTag)</li>
|
||||
<li>• Photo + barcode association</li>
|
||||
<li>• QC & visual documentation</li>
|
||||
<li>• Feeds Core via API</li>
|
||||
@@ -211,20 +227,20 @@
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||||
</div>
|
||||
<div class="card">
|
||||
<div class="card-header">
|
||||
<div class="card-dot amber"></div>
|
||||
<h3>Print + IoT</h3>
|
||||
<div class="card-dot orange"></div>
|
||||
<h3>IoT</h3>
|
||||
</div>
|
||||
<ul>
|
||||
<li>• Print: Flutter + Rust (Zebra ZPL)</li>
|
||||
<li>• IoT: Rust (fixed readers, sensors)</li>
|
||||
<li>• MQTT / HTTP / BLE ingestion</li>
|
||||
<li>• All route through Core</li>
|
||||
<li>• Rust service</li>
|
||||
<li>• Fixed readers (Impinj/Zebra)</li>
|
||||
<li>• Sensors (location, temp, shock)</li>
|
||||
<li>• Optional dashed flow to Core</li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<p class="footer">
|
||||
TallyFlow • Architecture verified against source in ~/src (tallyflow-web, photomicroservice, tallyflow-iot, tallyflow_mobile, tallyflow-print) • 2026
|
||||
TallyFlow • 5 components only • MongoDB nested inside Core • Verified from source • 2026
|
||||
</p>
|
||||
</div>
|
||||
</body>
|
||||
|
||||
@@ -2,33 +2,43 @@
|
||||
|
||||
**Diagram:** [[TallyFlow-Architecture-Diagram.html]]
|
||||
|
||||
## Overview (Source-Verified)
|
||||
## Overview (5 Components)
|
||||
|
||||
TallyFlow's architecture is centered on **TallyFlow Core**, which serves as the single integration hub and owns the primary data store.
|
||||
TallyFlow is built around exactly **five primary components**, with **Core** as the central hub that owns the database.
|
||||
|
||||
**Core** consists of:
|
||||
- Go backend (API layer, business logic, using Echo/gRPC patterns)
|
||||
- Vue.js 2 web frontend (tallyflow-web) for asset management, reporting, and configuration
|
||||
- MongoDB database (owned by Core) storing the asset registry, tags, photo metadata, zones, events, and audit history
|
||||
### 1. Core (Central)
|
||||
- Go backend + Vue.js Web UI
|
||||
- Owns MongoDB (assets, tags, photos, zones, events)
|
||||
- Single API integration point for all other components
|
||||
- Handles configuration, reporting, and orchestration
|
||||
|
||||
All other components communicate exclusively through Core's REST + WebSocket APIs.
|
||||
### 2. Assets (Mobile)
|
||||
- Flutter native mobile application
|
||||
- Lightweight inventory, geiger-style seek & find, enrollment, zone moves
|
||||
- Communicates with Core via REST/WebSocket API
|
||||
|
||||
**TallyFlow Assets (Mobile)** is a Flutter application focused on field operations: lightweight inventory, geiger-counter-style seek & find, fast enrollment, zone movements, and shipping workflows. It syncs with Core.
|
||||
### 3. Print
|
||||
- Flutter + Rust implementation
|
||||
- Zebra ZPL-compatible label printing and RFID encoding
|
||||
- Includes **Print UI** for configuration
|
||||
- Can also be driven directly via the **Print API**
|
||||
|
||||
**TallyFlow Capture** (PhotoTag) is implemented as a Go microservice (photomicroservice) that handles photo + barcode association for quality control and visual documentation. It stores photo metadata in its own MongoDB collections but registers assets and events back to Core.
|
||||
### 4. Capture (PhotoTag)
|
||||
- Native mobile application (not Go/Vue)
|
||||
- Associates photos with barcodes, work orders, and metadata
|
||||
- Focused on quality control and visual documentation
|
||||
- Sends data to Core via API
|
||||
|
||||
**TallyFlow Print** is a Flutter + Rust application that generates Zebra ZPL-compatible labels and RFID encodings, with optional auto-registration into Core.
|
||||
### 5. IoT
|
||||
- Rust-based service
|
||||
- Integrates fixed RFID readers (Impinj, Zebra) and environmental sensors
|
||||
- Pushes tag events and sensor data to Core (optional / dashed connection)
|
||||
|
||||
**IoT** is a Rust-based service (tallyflow-iot) that ingests data from fixed RFID readers (Impinj, Zebra) and environmental sensors, pushing real-time tag events and sensor data to Core.
|
||||
**MongoDB** is not a standalone component — it is fully owned and managed inside Core.
|
||||
|
||||
This structure was verified by inspecting the repositories in `~/src/` (tallyflow-web, photomicroservice, tallyflow-iot, tallyflow_mobile, tallyflow-print, etc.).
|
||||
## Data Flows
|
||||
- **Assets, Print, Capture** → Core: Solid lines (primary, always-available flows)
|
||||
- **IoT → Core**: Dashed line (optional, event-driven)
|
||||
- Core Web UI and Print UI are shown as sub-elements within their respective components
|
||||
|
||||
## Key Data Flows
|
||||
- **Assets (Mobile) ↔ Core**: Enrollment, inventory updates, seek/find sync via API
|
||||
- **Capture → Core**: Photo metadata and QC records
|
||||
- **Print → Core**: Print jobs and optional asset registration
|
||||
- **IoT → Core**: Real-time tag/sensor events
|
||||
- **Core ↔ MongoDB**: Core owns and directly manages all persistent data (assets, photos, zones, history)
|
||||
- **Core Web UI (Vue.js)**: Operator interface for the full system
|
||||
|
||||
Core is the only component that directly owns the database. All other modules are clients or data producers that route through Core.
|
||||
This structure was verified by reviewing the actual source repositories in `~/src/`. All external modules interact exclusively through Core’s API layer.
|
||||
Reference in New Issue
Block a user