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
@@ -467,7 +467,7 @@ func (q *Queries) ListMessagesByProject(ctx context.Context, arg ListMessagesByP
}
const listNodesByProject = `-- name: ListNodesByProject :many
SELECT id, project_id, user_id, node_type, title, x, y, width, height, content, tone, status, sort_order, parent_id, layer_role, font_size, font_family, font_weight, color, text_align, line_height, letter_spacing, text_decoration, text_transform, opacity, fill_color, stroke_color, stroke_width, stroke_style, flip_x, flip_y, rotation
SELECT id, project_id, user_id, node_type, title, x, y, width, height, content, tone, status, sort_order, parent_id, layer_role, font_size, font_family, font_weight, color, text_align, line_height, letter_spacing, text_decoration, text_transform, opacity, fill_color, stroke_color, stroke_width, stroke_style, flip_x, flip_y, rotation, semantic_context
FROM canvas_nodes
WHERE project_id = $1 AND user_id = $2
ORDER BY sort_order ASC, id ASC
@@ -520,6 +520,7 @@ func (q *Queries) ListNodesByProject(ctx context.Context, arg ListNodesByProject
&i.FlipX,
&i.FlipY,
&i.Rotation,
&i.SemanticContext,
); err != nil {
return nil, err
}
@@ -745,8 +746,8 @@ func (q *Queries) UpsertBrandKit(ctx context.Context, arg UpsertBrandKitParams)
}
const upsertCanvasNode = `-- name: UpsertCanvasNode :exec
INSERT INTO canvas_nodes (id, project_id, user_id, node_type, title, x, y, width, height, content, tone, status, sort_order, parent_id, layer_role, font_size, font_family, font_weight, color, text_align, line_height, letter_spacing, text_decoration, text_transform, opacity, fill_color, stroke_color, stroke_width, stroke_style, flip_x, flip_y, rotation)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32)
INSERT INTO canvas_nodes (id, project_id, user_id, node_type, title, x, y, width, height, content, tone, status, sort_order, parent_id, layer_role, font_size, font_family, font_weight, color, text_align, line_height, letter_spacing, text_decoration, text_transform, opacity, fill_color, stroke_color, stroke_width, stroke_style, flip_x, flip_y, rotation, semantic_context)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21, $22, $23, $24, $25, $26, $27, $28, $29, $30, $31, $32, $33)
ON CONFLICT (id) DO UPDATE SET
project_id = EXCLUDED.project_id,
user_id = EXCLUDED.user_id,
@@ -778,42 +779,44 @@ ON CONFLICT (id) DO UPDATE SET
stroke_style = EXCLUDED.stroke_style,
flip_x = EXCLUDED.flip_x,
flip_y = EXCLUDED.flip_y,
rotation = EXCLUDED.rotation
rotation = EXCLUDED.rotation,
semantic_context = EXCLUDED.semantic_context
`
type UpsertCanvasNodeParams struct {
ID string `json:"id"`
ProjectID string `json:"project_id"`
UserID pgtype.UUID `json:"user_id"`
NodeType string `json:"node_type"`
Title string `json:"title"`
X float64 `json:"x"`
Y float64 `json:"y"`
Width float64 `json:"width"`
Height float64 `json:"height"`
Content string `json:"content"`
Tone string `json:"tone"`
Status string `json:"status"`
SortOrder int32 `json:"sort_order"`
ParentID string `json:"parent_id"`
LayerRole string `json:"layer_role"`
FontSize float64 `json:"font_size"`
FontFamily string `json:"font_family"`
FontWeight string `json:"font_weight"`
Color string `json:"color"`
TextAlign string `json:"text_align"`
LineHeight float64 `json:"line_height"`
LetterSpacing float64 `json:"letter_spacing"`
TextDecoration string `json:"text_decoration"`
TextTransform string `json:"text_transform"`
Opacity float64 `json:"opacity"`
FillColor string `json:"fill_color"`
StrokeColor string `json:"stroke_color"`
StrokeWidth float64 `json:"stroke_width"`
StrokeStyle string `json:"stroke_style"`
FlipX bool `json:"flip_x"`
FlipY bool `json:"flip_y"`
Rotation float64 `json:"rotation"`
ID string `json:"id"`
ProjectID string `json:"project_id"`
UserID pgtype.UUID `json:"user_id"`
NodeType string `json:"node_type"`
Title string `json:"title"`
X float64 `json:"x"`
Y float64 `json:"y"`
Width float64 `json:"width"`
Height float64 `json:"height"`
Content string `json:"content"`
Tone string `json:"tone"`
Status string `json:"status"`
SortOrder int32 `json:"sort_order"`
ParentID string `json:"parent_id"`
LayerRole string `json:"layer_role"`
FontSize float64 `json:"font_size"`
FontFamily string `json:"font_family"`
FontWeight string `json:"font_weight"`
Color string `json:"color"`
TextAlign string `json:"text_align"`
LineHeight float64 `json:"line_height"`
LetterSpacing float64 `json:"letter_spacing"`
TextDecoration string `json:"text_decoration"`
TextTransform string `json:"text_transform"`
Opacity float64 `json:"opacity"`
FillColor string `json:"fill_color"`
StrokeColor string `json:"stroke_color"`
StrokeWidth float64 `json:"stroke_width"`
StrokeStyle string `json:"stroke_style"`
FlipX bool `json:"flip_x"`
FlipY bool `json:"flip_y"`
Rotation float64 `json:"rotation"`
SemanticContext string `json:"semantic_context"`
}
func (q *Queries) UpsertCanvasNode(ctx context.Context, arg UpsertCanvasNodeParams) error {
@@ -850,6 +853,7 @@ func (q *Queries) UpsertCanvasNode(ctx context.Context, arg UpsertCanvasNodePara
arg.FlipX,
arg.FlipY,
arg.Rotation,
arg.SemanticContext,
)
return err
}