terraform/vendor/github.com/sethvargo/go-fastly/director_backend.go

package fastly

import (
        "fmt"
        "time"
)

// DirectorBackend is the relationship between a director and a backend in the
// Fastly API.
type DirectorBackend struct {
        ServiceID string `mapstructure:"service_id"`
        Version   string `mapstructure:"version"`

        Director  string     `mapstructure:"director_name"`
        Backend   string     `mapstructure:"backend_name"`
        CreatedAt *time.Time `mapstructure:"created_at"`
        UpdatedAt *time.Time `mapstructure:"updated_at"`
        DeletedAt *time.Time `mapstructure:"deleted_at"`
}

// CreateDirectorBackendInput is used as input to the CreateDirectorBackend
// function.
type CreateDirectorBackendInput struct {
        // Service is the ID of the service. Version is the specific configuration
        // version. Both fields are required.
        Service string
        Version string

        // Director is the name of the director (required).
        Director string

        // Backend is the name of the backend (required).
        Backend string
}

// CreateDirectorBackend creates a new Fastly backend.
func (c *Client) CreateDirectorBackend(i *CreateDirectorBackendInput) (*DirectorBackend, error) {
        if i.Service == "" {
                return nil, ErrMissingService
        }

        if i.Version == "" {
                return nil, ErrMissingVersion
        }

        if i.Director == "" {
                return nil, ErrMissingDirector
        }

        if i.Backend == "" {
                return nil, ErrMissingBackend
        }

        path := fmt.Sprintf("/service/%s/version/%s/director/%s/backend/%s",
                i.Service, i.Version, i.Director, i.Backend)
        resp, err := c.PostForm(path, i, nil)
        if err != nil {
                return nil, err
        }

        var b *DirectorBackend
        if err := decodeJSON(&b, resp.Body); err != nil {
                return nil, err
        }
        return b, nil
}

// GetDirectorBackendInput is used as input to the GetDirectorBackend function.
type GetDirectorBackendInput struct {
        // Service is the ID of the service. Version is the specific configuration
        // version. Both fields are required.
        Service string
        Version string

        // Director is the name of the director (required).
        Director string

        // Backend is the name of the backend (required).
        Backend string
}

// GetDirectorBackend gets the backend configuration with the given parameters.
func (c *Client) GetDirectorBackend(i *GetDirectorBackendInput) (*DirectorBackend, error) {
        if i.Service == "" {
                return nil, ErrMissingService
        }

        if i.Version == "" {
                return nil, ErrMissingVersion
        }

        if i.Director == "" {
                return nil, ErrMissingDirector
        }

        if i.Backend == "" {
                return nil, ErrMissingBackend
        }

        path := fmt.Sprintf("/service/%s/version/%s/director/%s/backend/%s",
                i.Service, i.Version, i.Director, i.Backend)
        resp, err := c.Get(path, nil)
        if err != nil {
                return nil, err
        }

        var b *DirectorBackend
        if err := decodeJSON(&b, resp.Body); err != nil {
                return nil, err
        }
        return b, nil
}

// DeleteDirectorBackendInput is the input parameter to DeleteDirectorBackend.
type DeleteDirectorBackendInput struct {
        // Service is the ID of the service. Version is the specific configuration
        // version. Both fields are required.
        Service string
        Version string

        // Director is the name of the director (required).
        Director string

        // Backend is the name of the backend (required).
        Backend string
}

// DeleteDirectorBackend deletes the given backend version.
func (c *Client) DeleteDirectorBackend(i *DeleteDirectorBackendInput) error {
        if i.Service == "" {
                return ErrMissingService
        }

        if i.Version == "" {
                return ErrMissingVersion
        }

        if i.Director == "" {
                return ErrMissingDirector
        }

        if i.Backend == "" {
                return ErrMissingBackend
        }

        path := fmt.Sprintf("/service/%s/version/%s/director/%s/backend/%s",
                i.Service, i.Version, i.Director, i.Backend)
        resp, err := c.Delete(path, nil)
        if err != nil {
                return err
        }

        var r *statusResp
        if err := decodeJSON(&r, resp.Body); err != nil {
                return err
        }
        if !r.Ok() {
                return fmt.Errorf("Not Ok")
        }
        return nil
}