gsheet.go

//In spreadsheet_cfg.go

func readSpreadsheetTemplates() error {
	fp := "config-templates/spreadsheet-templates.json"
	jsonFile, err := os.Open(fp)
	if err != nil {
		return err
	}
	defer jsonFile.Close()

	byteValue, err := ioutil.ReadAll(jsonFile)
	if err != nil {
		return err
	}

	var sheets map[string]gsheet.SpreadSheet
	err = json.Unmarshal([]byte(byteValue), &sheets)
	if err != nil {
		return err
	}

	for sheetName, sheet := range sheets {
		sheetKey := fmt.Sprintf("%s.%s", SpreadsheetDomain, sheetName)
		Set(sheetKey, sheet)
		if sheet.Reload {
			sl := sheetLoaderMap[sheet.SheetID]
			go loadSheetData(sl)
		}
	}

	return nil
}


func loadSheetData(sl SheetLoader) {
   defer handlePanic("SheetLoader...")
   sl.Load()
}


//SheetLoader type that loads the sheet data
type SheetLoader interface {
   SheetID() string
   Load() error
}

var sheetLoaderMap map[string]SheetLoader

func init() {
   sr := gsheet.ScrubAndRouteSheetLoader{}
   sheetLoaderMap[sr.SheetID()] = sr
}

//In scrub_and_route_cfg.go
type ScrubAndRouteSheetLoader struct {
}

func (s ScrubAndRouteSheetLoader) SheetID() string {
   return scrubAndRouteDataSheetID
}

func (s ScrubAndRouteSheetLoader) Load() error {
   //Load data here!
   return nil
}