feat(server): persist node semantic context and retain CAD agent context

Add a semantic_context column to canvas_nodes (schema, sqlc queries,
generated models, repository upserts) and thread SemanticContext through the
domain node, API type, and mappers so CAD-derived context survives canvas
saves.

Treat agent text parts with textSource "cad-context" like settings: keep
them for planning, memory, and image-generation prompts but exclude them
from the persisted user-visible message copy. Add coverage for the CAD
context visibility and mapper behavior.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-07-16 16:40:47 +08:00
parent 57a9aba03e
commit 29b3bd222c
13 changed files with 249 additions and 137 deletions
@@ -189,38 +189,39 @@ func (r *ProjectRepository) Save(ctx context.Context, project design.Project) er
for index, node := range project.Nodes {
if err := q.UpsertCanvasNode(ctx, sqlcdb.UpsertCanvasNodeParams{
ID: node.ID,
ProjectID: project.ID,
UserID: toPGUUID(project.UserID),
NodeType: string(node.Type),
Title: node.Title,
X: node.X,
Y: node.Y,
Width: node.Width,
Height: node.Height,
Content: node.Content,
Tone: node.Tone,
Status: node.Status,
SortOrder: int32(index),
ParentID: node.ParentID,
LayerRole: node.LayerRole,
FontSize: node.FontSize,
FontFamily: node.FontFamily,
FontWeight: node.FontWeight,
Color: node.Color,
TextAlign: node.TextAlign,
LineHeight: node.LineHeight,
LetterSpacing: node.LetterSpacing,
TextDecoration: node.TextDecoration,
TextTransform: node.TextTransform,
Opacity: node.Opacity,
FillColor: node.FillColor,
StrokeColor: node.StrokeColor,
StrokeWidth: node.StrokeWidth,
StrokeStyle: node.StrokeStyle,
FlipX: node.FlipX,
FlipY: node.FlipY,
Rotation: node.Rotation,
ID: node.ID,
ProjectID: project.ID,
UserID: toPGUUID(project.UserID),
NodeType: string(node.Type),
Title: node.Title,
X: node.X,
Y: node.Y,
Width: node.Width,
Height: node.Height,
Content: node.Content,
Tone: node.Tone,
Status: node.Status,
SortOrder: int32(index),
ParentID: node.ParentID,
LayerRole: node.LayerRole,
SemanticContext: node.SemanticContext,
FontSize: node.FontSize,
FontFamily: node.FontFamily,
FontWeight: node.FontWeight,
Color: node.Color,
TextAlign: node.TextAlign,
LineHeight: node.LineHeight,
LetterSpacing: node.LetterSpacing,
TextDecoration: node.TextDecoration,
TextTransform: node.TextTransform,
Opacity: node.Opacity,
FillColor: node.FillColor,
StrokeColor: node.StrokeColor,
StrokeWidth: node.StrokeWidth,
StrokeStyle: node.StrokeStyle,
FlipX: node.FlipX,
FlipY: node.FlipY,
Rotation: node.Rotation,
}); err != nil {
return err
}
@@ -509,35 +510,36 @@ func mapNodes(rows []sqlcdb.CanvasNode) []design.Node {
nodes := make([]design.Node, 0, len(rows))
for _, row := range rows {
nodes = append(nodes, design.Node{
ID: row.ID,
Type: design.NodeType(row.NodeType),
Title: row.Title,
X: row.X,
Y: row.Y,
Width: row.Width,
Height: row.Height,
Content: row.Content,
Tone: row.Tone,
Status: row.Status,
ParentID: row.ParentID,
LayerRole: row.LayerRole,
FontSize: row.FontSize,
FontFamily: row.FontFamily,
FontWeight: row.FontWeight,
Color: row.Color,
TextAlign: row.TextAlign,
LineHeight: row.LineHeight,
LetterSpacing: row.LetterSpacing,
TextDecoration: row.TextDecoration,
TextTransform: row.TextTransform,
Opacity: row.Opacity,
FillColor: row.FillColor,
StrokeColor: row.StrokeColor,
StrokeWidth: row.StrokeWidth,
StrokeStyle: row.StrokeStyle,
FlipX: row.FlipX,
FlipY: row.FlipY,
Rotation: row.Rotation,
ID: row.ID,
Type: design.NodeType(row.NodeType),
Title: row.Title,
X: row.X,
Y: row.Y,
Width: row.Width,
Height: row.Height,
Content: row.Content,
Tone: row.Tone,
Status: row.Status,
ParentID: row.ParentID,
LayerRole: row.LayerRole,
SemanticContext: row.SemanticContext,
FontSize: row.FontSize,
FontFamily: row.FontFamily,
FontWeight: row.FontWeight,
Color: row.Color,
TextAlign: row.TextAlign,
LineHeight: row.LineHeight,
LetterSpacing: row.LetterSpacing,
TextDecoration: row.TextDecoration,
TextTransform: row.TextTransform,
Opacity: row.Opacity,
FillColor: row.FillColor,
StrokeColor: row.StrokeColor,
StrokeWidth: row.StrokeWidth,
StrokeStyle: row.StrokeStyle,
FlipX: row.FlipX,
FlipY: row.FlipY,
Rotation: row.Rotation,
})
}
return nodes