organize + graph

models/workflow/graph/graph.go

@@ -0,0 +1,41 @@
+package graph
+
+type Graph struct {
+	Items map[string]GraphItem `bson:"items" json:"items" default:"{}" required:"true"`
+	Links []GraphLink          `bson:"links" json:"links" default:"{}" required:"true"`
+}
+
+type GraphItem struct {
+	ID         string   `bson:"ID" json:"ID" required:"true"`
+	Width      float64  `bson:"width" json:"width" required:"true"`
+	Height     float64  `bson:"height" json:"height" required:"true"`
+	Position   Position `bson:"position" json:"position" required:"true"`
+	ResourceID string   `bson:"resource_id" json:"resource_id" required:"true"`
+}
+
+type GraphLink struct {
+	Source      Position       `bson:"source" json:"source" required:"true"`
+	Destination Position       `bson:"destination" json:"destination" required:"true"`
+	Style       GraphLinkStyle `bson:"style" json:"style" required:"true"`
+}
+
+type GraphLinkStyle struct {
+	Color           int64    `bson:"color" json:"color" required:"true"`
+	Stroke          float64  `bson:"stroke" json:"stroke" required:"true"`
+	Tension         float64  `bson:"tension" json:"tension"`
+	HeadRadius      float64  `bson:"head_radius" json:"head_radius"`
+	DashWidth       float64  `bson:"dash_width" json:"dash_width"`
+	DashSpace       float64  `bson:"dash_space" json:"dash_space"`
+	EndArrow        Position `bson:"end_arrow" json:"end_arrow"`
+	StartArrow      Position `bson:"start_arrow" json:"start_arrow"`
+	ArrowStyle      int64    `bson:"arrow_style" json:"arrow_style" required:"true"`
+	ArrowDirection  int64    `bson:"arrow_direction" json:"arrow_direction" required:"true"`
+	StartArrowWidth float64  `bson:"start_arrow_style" json:"start_arrow_style"`
+	EndArrowWidth   float64  `bson:"end_arrow_style" json:"end_arrow_style"`
+}
+
+type Position struct {
+	ID string  `json:"ID" required:"true"`
+	X  float64 `json:"x" required:"true"`
+	Y  float64 `json:"y" required:"true"`
+}