42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
package diagram
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import (
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"errors"
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"fmt"
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"sync"
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)
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// diagramsOverview define struct of storage all circuit diagram data
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var diagramsOverview sync.Map
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// GetComponentMap define func of get circuit diagram data by global uuid
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func GetComponentMap(uuid string) (map[string]interface{}, error) {
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value, ok := diagramsOverview.Load(uuid)
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if !ok {
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return nil, fmt.Errorf("can not find graph by global uuid:%s", uuid)
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}
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paramsMap, ok := value.(map[string]interface{})
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if !ok {
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return nil, errors.New("convert to component map struct failed")
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}
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return paramsMap, nil
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}
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// UpdateComponentMap define func of update circuit diagram data by global uuid and component info
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func UpdateComponentMap(uuid string, componentInfo map[string]interface{}) bool {
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_, result := diagramsOverview.Swap(uuid, componentInfo)
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return result
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}
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// StoreComponentMap define func of store circuit diagram data with global uuid and component info
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func StoreComponentMap(uuid string, componentInfo map[string]interface{}) {
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diagramsOverview.Store(uuid, componentInfo)
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return
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}
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// DeleteComponentMap define func of delete circuit diagram data with global uuid
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func DeleteComponentMap(uuid string) {
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diagramsOverview.Delete(uuid)
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return
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}
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