func filterResponse()

in cmd/output.go [209:250]
41 lines of code
17 McCabe index (conditional complexity)

func filterResponse(response map[string]interface{}, filter []string, outputType string) map[string]interface{} {
	if filter == nil || len(filter) == 0 {
		return response
	}
	filteredResponse := make(map[string]interface{})
	for k, v := range response {
		valueType := reflect.TypeOf(v)
		if valueType.Kind() == reflect.Slice || valueType.Kind() == reflect.Map {
			items, ok := v.([]interface{})
			if !ok {
				continue
			}
			var filteredRows []interface{}
			for _, item := range items {
				row, ok := item.(map[string]interface{})
				if !ok || len(row) < 1 {
					continue
				}
				filteredRow := make(map[string]interface{})
				for _, filterKey := range filter {
					for field := range row {
						if filterKey == field {
							filteredRow[field] = row[field]
						}
					}
					if outputType == config.COLUMN || outputType == config.CSV || outputType == config.TABLE {
						if _, ok := filteredRow[filterKey]; !ok {
							filteredRow[filterKey] = ""
						}
					}
				}
				filteredRows = append(filteredRows, filteredRow)
			}
			filteredResponse[k] = filteredRows
		} else {
			filteredResponse[k] = v
			continue
		}

	}
	return filteredResponse
}