30 lines
1.6 KiB
Markdown
30 lines
1.6 KiB
Markdown
# Purchasing feedback loop
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How UniFi telemetry and product intelligence drive approved buy lists, BOMs, and support-risk views.
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## Data flow
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1. **UniFi device sync** — Devices are synced from each sovereign’s controller; device list includes model/SKU.
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2. **Product catalog lookup** — Each device model/SKU is matched against `unifi_product_catalog` (generation, EoL, support horizon).
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3. **Outputs:**
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- **SKU-normalized BOM** per sovereign/site: which exact hardware is deployed, with generation and support status.
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- **Support-risk heatmap:** devices near EoL or with short support horizon.
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- **Firmware divergence alerts:** when firmware versions drift from policy (see compliance profiles).
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- **Approved purchasing catalog:** only SKUs that meet the sovereign’s compliance profile (allowed generations, approved_skus).
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## Approved buy list
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The “approved buy list” is the intersection of:
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- Devices in use or recommended (from UniFi + catalog), and
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- Catalog entries with `approved_sovereign_default` or matching the org’s **compliance profile** (allowed_generations, approved_skus).
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So operations (what we have and what’s supported) drives procurement (what we’re allowed to buy), not the other way around.
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## Optional API
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- `GET /api/v1/reports/bom?org_id=&site_id=` — Aggregate assets + UniFi mappings + catalog for a BOM.
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- `GET /api/v1/reports/support-risk?org_id=&horizon_months=12` — Devices with EoL or support horizon within the next N months.
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These can be implemented as thin wrappers over existing schema, `unifi_product_catalog`, and `integration_mappings`.
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