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

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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:
liangxu
2026-07-16 16:40:47 +08:00
parent 57a9aba03e
commit 29b3bd222c
13 changed files with 249 additions and 137 deletions
Download Patch File Download Diff File Expand all files Collapse all files
server/internal/infrastructure/postgres/db/models.go
+47 -32
View File
@@ -26,6 +26,20 @@ type AgentMessage struct {
CreatedAt pgtype.Timestamptz `json:"created_at"`
}
type AuthDeviceSession struct {
ID string `json:"id"`
UserID pgtype.UUID `json:"user_id"`
DeviceType string `json:"device_type"`
System string `json:"system"`
Browser string `json:"browser"`
Client string `json:"client"`
UserAgent string `json:"user_agent"`
CreatedAt pgtype.Timestamptz `json:"created_at"`
LastSeenAt pgtype.Timestamptz `json:"last_seen_at"`
ExpiresAt pgtype.Timestamptz `json:"expires_at"`
RevokedAt pgtype.Timestamptz `json:"revoked_at"`
}
type AuthVerificationCode struct {
ID string `json:"id"`
Region string `json:"region"`
@@ -58,38 +72,39 @@ type CanvasConnection struct {
}
type CanvasNode 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"`
}
type CanvasSnapshot struct {
server/internal/infrastructure/postgres/db/query.sql.go
+40 -36
View File
@@ -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
}
server/internal/infrastructure/postgres/project_repository.go
+63 -61
View File
@@ -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
server/internal/infrastructure/postgres/query.sql
+5 -4
View File
@@ -114,7 +114,7 @@ SET thumbnail = $3,
WHERE id = $1 AND user_id = $2;
-- 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;
@@ -124,8 +124,8 @@ DELETE FROM canvas_nodes
WHERE project_id = $1 AND user_id = $2;
-- 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,
@@ -157,7 +157,8 @@ 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;
-- name: ListConnectionsByProject :many
SELECT id, project_id, user_id, from_node_id, to_node_id
server/internal/infrastructure/postgres/schema.sql
+3 -1
View File
@@ -194,7 +194,8 @@ CREATE TABLE IF NOT EXISTS canvas_nodes (
stroke_style TEXT NOT NULL DEFAULT '',
flip_x BOOLEAN NOT NULL DEFAULT FALSE,
flip_y BOOLEAN NOT NULL DEFAULT FALSE,
rotation DOUBLE PRECISION NOT NULL DEFAULT 0
rotation DOUBLE PRECISION NOT NULL DEFAULT 0,
semantic_context TEXT NOT NULL DEFAULT ''
);
ALTER TABLE canvas_nodes ADD COLUMN IF NOT EXISTS user_id UUID;
@@ -225,6 +226,7 @@ ALTER TABLE canvas_nodes ADD COLUMN IF NOT EXISTS stroke_style TEXT NOT NULL DEF
ALTER TABLE canvas_nodes ADD COLUMN IF NOT EXISTS flip_x BOOLEAN NOT NULL DEFAULT FALSE;
ALTER TABLE canvas_nodes ADD COLUMN IF NOT EXISTS flip_y BOOLEAN NOT NULL DEFAULT FALSE;
ALTER TABLE canvas_nodes ADD COLUMN IF NOT EXISTS rotation DOUBLE PRECISION NOT NULL DEFAULT 0;
ALTER TABLE canvas_nodes ADD COLUMN IF NOT EXISTS semantic_context TEXT NOT NULL DEFAULT '';
CREATE INDEX IF NOT EXISTS canvas_nodes_project_id_idx ON canvas_nodes(project_id);
CREATE INDEX IF NOT EXISTS canvas_nodes_user_project_idx ON canvas_nodes(user_id, project_id);