Assets as document: replace snapshot with publish workflow

Remove assets from the snapshot system and replace with a publish-based
document workflow that generates versioned ProseMirror documents.

- Remove snapshot_id/source_id from asset and asset_vendor models
- Delete AssetFilter (no longer needed without snapshot filtering)
- Add PublishAssetList service, GraphQL mutation, MCP tool, CLI command,
  and n8n operation
- Add asset_list_document_id column to generated_documents table
- Generate ProseMirror documents with asset inventory tables
  (name, type, amount, data types stored, owner, vendors)
- Add AssetListDocument resolver on Organization type
- Update frontend to remove snapshot routes/params and add publish dialog
- Add e2e tests for asset publish (immediate, with approvers, reuse, RBAC)
- Add migration script for converting legacy asset snapshots to documents
- Exclude ASSETS from snapshot type lists and e2e snapshot tests
- Move generated_documents SQL to coredata methods on Datum and Asset
- Clear generated document and SOA references on soft delete and archive

Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/server/api/mcp/v1/schema.resolvers.go

@@ -559,13 +559,7 @@ func (r *Resolver) ListAssetsTool(ctx context.Context, req *mcp.CallToolRequest,
 
 	cursor := types.NewCursor(input.Size, input.Cursor, pageOrderBy)
 
-	noSnapshot := (*gid.GID)(nil)
-	assetFilter := coredata.NewAssetFilter(&noSnapshot)
-	if input.Filter != nil {
-		assetFilter = coredata.NewAssetFilter(&input.Filter.SnapshotID)
-	}
-
-	page, err := prb.Assets.ListForOrganizationID(ctx, input.OrganizationID, cursor, assetFilter)
+	page, err := prb.Assets.ListForOrganizationID(ctx, input.OrganizationID, cursor)
 	if err != nil {
 		panic(fmt.Errorf("cannot list organization assets: %w", err))
 	}
@@ -4022,3 +4016,19 @@ func (r *Resolver) PublishDataListTool(ctx context.Context, req *mcp.CallToolReq
 		DocumentVersionID: documentVersion.ID,
 	}, nil
 }
+
+func (r *Resolver) PublishAssetListTool(ctx context.Context, req *mcp.CallToolRequest, input *types.PublishAssetListInput) (*mcp.CallToolResult, types.PublishAssetListOutput, error) {
+	r.MustAuthorize(ctx, input.OrganizationID, probo.ActionAssetPublish)
+
+	svc := r.ProboService(ctx, input.OrganizationID)
+
+	document, documentVersion, err := svc.GeneratedDocuments.PublishAssetList(ctx, input.OrganizationID, input.ApproverIds)
+	if err != nil {
+		return nil, types.PublishAssetListOutput{}, fmt.Errorf("cannot publish asset list: %w", err)
+	}
+
+	return nil, types.PublishAssetListOutput{
+		DocumentID:        document.ID,
+		DocumentVersionID: documentVersion.ID,
+	}, nil
+}

pkg/server/api/mcp/v1/specification.yaml

@@ -2003,11 +2003,6 @@ components:
         organization_id:
           $ref: "#/components/schemas/GID"
           description: Organization ID
-        snapshot_id:
-          type:
-            - string
-            - "null"
-          description: Snapshot ID
         name:
           type: string
           description: Asset name
@@ -2049,15 +2044,6 @@ components:
         cursor:
           $ref: "#/components/schemas/CursorKey"
           description: Page cursor
-        filter:
-          type: object
-          properties:
-            snapshot_id:
-              anyOf:
-                - $ref: "#/components/schemas/GID"
-                - type: "null"
-              description: Filter by snapshot ID. Defaults to null, which returns only assets with no snapshot (current live data). Pass a specific snapshot ID to retrieve assets as they were at that snapshot.
-              default: null
 
     ListAssetsOutput:
       type: object
@@ -4999,7 +4985,6 @@ components:
       enum:
         - RISKS
         - VENDORS
-        - ASSETS
         - NONCONFORMITIES
         - OBLIGATIONS
         - CONTINUAL_IMPROVEMENTS
@@ -6584,6 +6569,33 @@ components:
           $ref: "#/components/schemas/GID"
           description: Created document version ID
 
+    PublishAssetListInput:
+      type: object
+      required:
+        - organization_id
+      properties:
+        organization_id:
+          $ref: "#/components/schemas/GID"
+          description: Organization ID
+        approver_ids:
+          type: array
+          items:
+            $ref: "#/components/schemas/GID"
+          description: Optional approver profile IDs. If provided, creates a draft pending approval instead of publishing immediately.
+
+    PublishAssetListOutput:
+      type: object
+      required:
+        - document_id
+        - document_version_id
+      properties:
+        document_id:
+          $ref: "#/components/schemas/GID"
+          description: Created or updated document ID
+        document_version_id:
+          $ref: "#/components/schemas/GID"
+          description: Created document version ID
+
     PublishStatementOfApplicabilityInput:
       type: object
       required:
@@ -8650,7 +8662,7 @@ tools:
     outputSchema:
       $ref: "#/components/schemas/GetSnapshotOutput"
   - name: takeSnapshot
-    description: Take a snapshot of a collection of objects (risks, vendors, assets, findings, obligations, or processing activities)
+    description: Take a snapshot of a collection of objects (risks, vendors, findings, obligations, or processing activities)
     hints:
       readonly: false
     inputSchema:
@@ -8870,6 +8882,14 @@ tools:
       $ref: "#/components/schemas/PublishDataListInput"
     outputSchema:
       $ref: "#/components/schemas/PublishDataListOutput"
+  - name: publishAssetList
+    description: Publish the asset list for an organization as a document. If a document already exists, a new version is created.
+    hints:
+      readonly: false
+    inputSchema:
+      $ref: "#/components/schemas/PublishAssetListInput"
+    outputSchema:
+      $ref: "#/components/schemas/PublishAssetListOutput"
   - name: publishStatementOfApplicability
     description: Publish a statement of applicability as a document. If a document already exists, a new version is created.
     hints:

pkg/server/api/mcp/v1/types/asset.go

@@ -20,7 +20,7 @@ import (
 )
 
 func NewAsset(a *coredata.Asset) *Asset {
-	asset := &Asset{
+	return &Asset{
 		ID:              a.ID,
 		Name:            a.Name,
 		Amount:          a.Amount,
@@ -31,13 +31,6 @@ func NewAsset(a *coredata.Asset) *Asset {
 		CreatedAt:       a.CreatedAt,
 		UpdatedAt:       a.UpdatedAt,
 	}
-
-	if a.SnapshotID != nil {
-		s := a.SnapshotID.String()
-		asset.SnapshotID = &s
-	}
-
-	return asset
 }
 
 func NewListAssetsOutput(assetPage *page.Page[*coredata.Asset, coredata.AssetOrderField]) ListAssetsOutput {