vorteil/direktiv

package model

import (
    "errors"
    "fmt"

    "github.com/direktiv/direktiv/pkg/util"
)

// SubflowFunctionDefinition is the object to define a Subflow Function in the workflow.
type SubflowFunctionDefinition struct {
    Type     FunctionType `json:"type"     yaml:"type"`
    ID       string       `json:"id"       yaml:"id"`
    Workflow string       `json:"workflow" yaml:"workflow"`
}

// GetID returns the id of the subflow function.
func (o *SubflowFunctionDefinition) GetID() string {
    return o.ID
}

// GetType returns the type of the subflow function.
func (o *SubflowFunctionDefinition) GetType() FunctionType {
    return SubflowFunctionType
}

// Validate validates the subflow function's arguments.
func (o *SubflowFunctionDefinition) Validate() error {
    if o == nil {
        return nil
    }

    if o.ID == "" {
        return errors.New("id required")
    }

    if o.Workflow == "" {
        return errors.New("workflow required")
    }

    if ok := util.MatchesRegex(o.ID); !ok {
        return fmt.Errorf("function id must match regex: %s", util.RegexPattern)
    }

    return nil
}