payments/ce/plugins/bankingcircle/plugin.go

package bankingcircle

import (
	"context"
	"encoding/json"

	"github.com/hanzo-fi/go-libs/v5/pkg/observe/log"
	"github.com/hanzo-fi/payments/ce/plugins/bankingcircle/client"
	pkgplugins "github.com/hanzo-fi/payments/pkg/domain/plugins"
	"github.com/hanzo-fi/payments/pkg/domain/models"
)

const ProviderName = "bankingcircle"

var Registration = pkgplugins.Registration{
	PluginType: models.PluginTypePSP,
	CreateFunc: func(_ models.ConnectorID, name string, logger logging.Logger, rm json.RawMessage) (models.Plugin, error) {
		return New(name, logger, rm)
	},
	Capabilities: capabilities,
	RawConf:      Config{},
	PageSize:     PAGE_SIZE,
}

type Plugin struct {
	models.Plugin

	name   string
	logger logging.Logger

	client client.Client
	config Config
}

func New(name string, logger logging.Logger, rawConfig json.RawMessage) (*Plugin, error) {
	config, err := unmarshalAndValidateConfig(rawConfig)
	if err != nil {
		return nil, err
	}

	client, err := client.New(ProviderName, config.Username, config.Password, config.Endpoint, config.AuthorizationEndpoint, config.UserCertificate, config.UserCertificateKey)
	if err != nil {
		return nil, err
	}

	return &Plugin{
		Plugin: pkgplugins.NewBasePlugin(),

		name:   name,
		logger: logger,
		client: client,
		config: config,
	}, nil
}

func (p *Plugin) Name() string {
	return p.name
}

func (p *Plugin) Config() models.PluginInternalConfig {
	return p.config
}

func (p *Plugin) Install(ctx context.Context, req models.InstallRequest) (models.InstallResponse, error) {
	return models.InstallResponse{
		Workflow: workflow(),
	}, nil
}

func (p *Plugin) Uninstall(ctx context.Context, req models.UninstallRequest) (models.UninstallResponse, error) {
	return models.UninstallResponse{}, nil
}

func (p *Plugin) FetchNextAccounts(ctx context.Context, req models.FetchNextAccountsRequest) (models.FetchNextAccountsResponse, error) {
	if p.client == nil {
		return models.FetchNextAccountsResponse{}, pkgplugins.ErrNotYetInstalled
	}

	return p.fetchNextAccounts(ctx, req)
}

func (p *Plugin) FetchNextBalances(ctx context.Context, req models.FetchNextBalancesRequest) (models.FetchNextBalancesResponse, error) {
	if p.client == nil {
		return models.FetchNextBalancesResponse{}, pkgplugins.ErrNotYetInstalled
	}
	return p.fetchNextBalances(ctx, req)
}

func (p *Plugin) FetchNextPayments(ctx context.Context, req models.FetchNextPaymentsRequest) (models.FetchNextPaymentsResponse, error) {
	if p.client == nil {
		return models.FetchNextPaymentsResponse{}, pkgplugins.ErrNotYetInstalled
	}
	return p.fetchNextPayments(ctx, req)
}

func (p *Plugin) CreateBankAccount(ctx context.Context, req models.CreateBankAccountRequest) (models.CreateBankAccountResponse, error) {
	if p.client == nil {
		return models.CreateBankAccountResponse{}, pkgplugins.ErrNotYetInstalled
	}
	return p.createBankAccount(req)
}

func (p *Plugin) CreateTransfer(ctx context.Context, req models.CreateTransferRequest) (models.CreateTransferResponse, error) {
	if p.client == nil {
		return models.CreateTransferResponse{}, pkgplugins.ErrNotYetInstalled
	}
	payment, err := p.createTransfer(ctx, req.PaymentInitiation)
	if err != nil {
		return models.CreateTransferResponse{}, err
	}
	return models.CreateTransferResponse{
		Payment: payment,
	}, nil
}

func (p *Plugin) CreatePayout(ctx context.Context, req models.CreatePayoutRequest) (models.CreatePayoutResponse, error) {
	if p.client == nil {
		return models.CreatePayoutResponse{}, pkgplugins.ErrNotYetInstalled
	}
	payment, err := p.createPayout(ctx, req.PaymentInitiation)
	if err != nil {
		return models.CreatePayoutResponse{}, err
	}
	return models.CreatePayoutResponse{
		Payment: payment,
	}, nil
}

var _ models.Plugin = &Plugin{}