feat(canvas): 条件读取与历史 - 减少画布同步传输并校准版本

2026-09-29 08:26:29 +08:00
parent bcccddb4e9
commit 6ad1adc197
17 changed files with 783 additions and 25 deletions
--- a/backend/internal/model/canvas_extensions.go
+++ b/backend/internal/model/canvas_extensions.go
@@ -0,0 +1,74 @@
+package model
+
+import (
+	"time"
+)
+
+// Canvas 数据模型扩展
+
+// Canvas 画布
+type Canvas struct {
+	ID          string                 `json:"id" gorm:"primaryKey"`
+	UserID      string                 `json:"userId" gorm:"index"`
+	Name        string                 `json:"name"`
+	Description string                 `json:"description"`
+	Metadata    map[string]interface{} `json:"metadata" gorm:"type:jsonb"`
+	CreatedAt   time.Time              `json:"createdAt"`
+	UpdatedAt   time.Time              `json:"updatedAt"`
+}
+
+// CanvasNode 画布节点
+type CanvasNode struct {
+	ID        string                 `json:"id" gorm:"primaryKey"`
+	CanvasID  string                 `json:"canvasId" gorm:"index"`
+	Type      string                 `json:"type"`
+	Content   string                 `json:"content" gorm:"type:text"`
+	Position  *CanvasPosition        `json:"position" gorm:"type:jsonb"`
+	Size      *CanvasSize            `json:"size" gorm:"type:jsonb"`
+	ParentID  *string                `json:"parentId" gorm:"index"`
+	Children  []string               `json:"children" gorm:"type:jsonb"`
+	Metadata  map[string]interface{} `json:"metadata" gorm:"type:jsonb"`
+	CreatedAt time.Time              `json:"createdAt"`
+	UpdatedAt time.Time              `json:"updatedAt"`
+}
+
+// CanvasPosition 节点位置
+type CanvasPosition struct {
+	X float64 `json:"x"`
+	Y float64 `json:"y"`
+}
+
+// CanvasSize 节点尺寸
+type CanvasSize struct {
+	Width  float64 `json:"width"`
+	Height float64 `json:"height"`
+}
+
+// CanvasNodeUpdate 节点更新请求
+type CanvasNodeUpdate struct {
+	Content  *string                `json:"content,omitempty"`
+	Position *CanvasPosition        `json:"position,omitempty"`
+	Size     *CanvasSize            `json:"size,omitempty"`
+	ParentID *string                `json:"parentId,omitempty"`
+	Metadata map[string]interface{} `json:"metadata,omitempty"`
+}
+
+// CanvasRelationship 节点关系
+type CanvasRelationship struct {
+	From string `json:"from"`
+	To   string `json:"to"`
+	Type string `json:"type"` // parent, reference, dependency, flow
+}
+
+// Approval 审批请求
+type Approval struct {
+	ID        string         `json:"id" gorm:"primaryKey"`
+	UserID    string         `json:"userId" gorm:"index"`
+	RunID     string         `json:"runId" gorm:"index"`
+	ToolName  string         `json:"toolName"`
+	Data      map[string]any `json:"data" gorm:"type:jsonb"`
+	Status    string         `json:"status"` // pending, approved, rejected
+	Decision  string         `json:"decision"`
+	CreatedAt time.Time      `json:"createdAt"`
+	UpdatedAt time.Time      `json:"updatedAt"`
+}