u

docs/api/routes/events.md

@@ -18,7 +18,7 @@ es.addEventListener('articles', () => { refetchArticleIndex(); });
 es.addEventListener('article-42000045', () => { refetchArticle('42000045'); });
 ```
 
-Keep-alive comments (`: keepalive`) are sent roughly every 25s.
+Keep-alive comments (`: heartbeat`) are sent roughly every 20s.
 Reconnect after changing the selected company (the stream is bound
 to the company at connect time).
 

docs/api/routes/ledger.get.md

@@ -0,0 +1,49 @@
+# `GET /ledger`
+
+Protected. Requires a valid session cookie (`credentials: 'include'`).
+
+Query ledger by manifest article ID or SKU
+
+Alternative query endpoint supporting `?manifestarticle_id=...` or `?sku=...`,
+with optional `?transaction_type=...`.
+
+
+## Query parameters
+
+| Param | Required | Type | Description |
+|-------|----------|------|-------------|
+| `manifestarticle_id` | no | integer | Query entries for this manifest article line ID |
+| `sku` | no | string | Query entries for this article SKU |
+| `transaction_type` | no | string | Optional transaction type filter |
+
+## Response `200`
+
+List of ledger entries
+
+```json
+{
+  "ledger": [
+    {
+      "id": 1,
+      "manifestarticle_id": 1,
+      "transaction_type": "…",
+      "amount": 1,
+      "transaction_text": "…",
+      "hash_version": 1,
+      "prev_hash": "…",
+      "sku": "…",
+      "created_at": "2026-08-10T00:00:00.000Z"
+    }
+  ]
+}
+```
+
+## Errors
+
+| Status | Description |
+|--------|-------------|
+| 400 | Missing required query parameter or no company selected — `{"error":"…"}` |
+
+---
+
+_Generated from `@openapi` JSDoc. Do not edit by hand — run `npm run docs:api`._

docs/api/routes/ledger.post.md

@@ -0,0 +1,56 @@
+# `POST /ledger`
+
+Protected. Requires a valid session cookie (`credentials: 'include'`).
+
+Add ledger entry
+
+Appends a new entry to the append-only ledger table.
+`hash_version` is fixed to 1. `prev_hash` is cryptographically chained:
+for the genesis row it defaults to `TODO_TSE_BASED_INITHASH`, and for subsequent rows
+it is the SHA-512 hex hash of the canonical JSON representation of the previous highest-id entry.
+Requires authentication and membership in the company owning the referenced manifest article.
+
+
+## Body (JSON)
+
+```json
+{
+  "manifestarticle_id": 1,
+  "transaction_type": "…",
+  "amount": 1,
+  "transaction_text": "…"
+}
+```
+
+## Response `201`
+
+Ledger entry added successfully
+
+```json
+{
+  "ledger": {
+    "id": 1,
+    "manifestarticle_id": 1,
+    "transaction_type": "…",
+    "amount": 1,
+    "transaction_text": "…",
+    "hash_version": 1,
+    "prev_hash": "…",
+    "sku": "…",
+    "created_at": "2026-08-10T00:00:00.000Z"
+  }
+}
+```
+
+## Errors
+
+| Status | Description |
+|--------|-------------|
+| 400 | Invalid ledger entry or no company selected — `{"error":"…"}` |
+| 401 | Unauthorized — `{"error":"…"}` |
+| 403 | Not authorized — `{"error":"…"}` |
+| 404 | Manifest article or company not found — `{"error":"…"}` |
+
+---
+
+_Generated from `@openapi` JSDoc. Do not edit by hand — run `npm run docs:api`._

docs/api/routes/ledger/manifestarticle/:manifestarticleId.md

@@ -0,0 +1,54 @@
+# `GET /ledger/manifestarticle/{manifestarticleId}`
+
+Protected. Requires a valid session cookie (`credentials: 'include'`).
+
+Query ledger by manifest article ID
+
+Lists ledger entries for a specific manifest article line, optionally filtered by transaction type.
+
+## Path parameters
+
+| Param | Required | Type | Description |
+|-------|----------|------|-------------|
+| `manifestarticleId` | yes | integer | Manifest article line ID |
+
+## Query parameters
+
+| Param | Required | Type | Description |
+|-------|----------|------|-------------|
+| `transaction_type` | no | string | Optional transaction type filter |
+
+## Response `200`
+
+List of ledger entries
+
+```json
+{
+  "ledger": [
+    {
+      "id": 1,
+      "manifestarticle_id": 1,
+      "transaction_type": "…",
+      "amount": 1,
+      "transaction_text": "…",
+      "hash_version": 1,
+      "prev_hash": "…",
+      "sku": "…",
+      "created_at": "2026-08-10T00:00:00.000Z"
+    }
+  ]
+}
+```
+
+## Errors
+
+| Status | Description |
+|--------|-------------|
+| 400 | Invalid manifest article id or no company selected — `{"error":"…"}` |
+| 401 | Unauthorized — `{"error":"…"}` |
+| 403 | Not authorized — `{"error":"…"}` |
+| 404 | Manifest article or company not found — `{"error":"…"}` |
+
+---
+
+_Generated from `@openapi` JSDoc. Do not edit by hand — run `npm run docs:api`._

docs/api/routes/ledger/sku/:sku.md

@@ -0,0 +1,54 @@
+# `GET /ledger/sku/{sku}`
+
+Protected. Requires a valid session cookie (`credentials: 'include'`).
+
+Query ledger by article SKU
+
+Lists ledger entries for an article SKU (joined from manifestarticle), optionally filtered by transaction type.
+
+## Path parameters
+
+| Param | Required | Type | Description |
+|-------|----------|------|-------------|
+| `sku` | yes | string | Article SKU |
+
+## Query parameters
+
+| Param | Required | Type | Description |
+|-------|----------|------|-------------|
+| `transaction_type` | no | string | Optional transaction type filter |
+
+## Response `200`
+
+List of ledger entries
+
+```json
+{
+  "ledger": [
+    {
+      "id": 1,
+      "manifestarticle_id": 1,
+      "transaction_type": "…",
+      "amount": 1,
+      "transaction_text": "…",
+      "hash_version": 1,
+      "prev_hash": "…",
+      "sku": "…",
+      "created_at": "2026-08-10T00:00:00.000Z"
+    }
+  ]
+}
+```
+
+## Errors
+
+| Status | Description |
+|--------|-------------|
+| 400 | Invalid SKU or no company selected — `{"error":"…"}` |
+| 401 | Unauthorized — `{"error":"…"}` |
+| 403 | Not authorized — `{"error":"…"}` |
+| 404 | Company not found — `{"error":"…"}` |
+
+---
+
+_Generated from `@openapi` JSDoc. Do not edit by hand — run `npm run docs:api`._