VictorAvelar / mollie-api-go

import (

	"encoding/json"

	"fmt"

	"net/http"

	"time"

	"github.com/google/go-querystring/query"

)

// Orders explain the items that customers need to pay for.

type Orders struct {

	Resource            string         `json:"resource,omitempty"`

	ID                  string         `json:"id,omitempty"`

	ProfileID           string         `json:"profileId,omitempty"`

	Method              *PaymentMethod `json:"method,omitempty"`

	Mode                *Mode          `json:"mode,omitempty"`

	Amount              *Amount        `json:"amount,omitempty"`

	AmountCaptured      *Amount        `json:"amountCaptured,omitempty"`

	AmountRefunded      *Amount        `json:"amountRefunded,omitempty"`

	Status              *OrderStatus   `json:"status,omitempty"`

	IsCancelable        bool           `json:"isCancelable,omitempty"`

	BillingAddress      *OrderAddress  `json:"billingAddress,omitempty"`

	ConsumerDateOfBirth *ShortDate     `json:"consumerDateOfBirth,omitempty"`

	OrderNumber         string         `json:"orderNumber,omitempty"`

	ShippingAddress     *OrderAddress  `json:"shippingAddress,omitempty"`

	Locale              *Locale        `json:"locale,omitempty"`

	Metadata            interface{}    `json:"metadata,omitempty"`

	RedirectURL         string         `json:"redirectUrl,omitempty"`

	Lines               []*OrderLines  `json:"lines,omitempty"`

	WebhookURL          string         `json:"webhookUrl,omitempty"`

	CreatedAt           *time.Time     `json:"createdAt,omitempty"`

	ExpiresAt           *time.Time     `json:"expiresAt,omitempty"`

	ExpiredAt           *time.Time     `json:"expiredAt,omitempty"`

	PaidAt              *time.Time     `json:"paidAt,omitempty"`

	AuthorizedAt        *time.Time     `json:"authorizedAt,omitempty"`

	CanceledAt          *time.Time     `json:"canceledAt,omitempty"`

	CompletedAt         *time.Time     `json:"completedAt,omitempty"`

	Embedded            struct {

		Payments []Payment `json:"payments,omitempty"`

		Refunds  []Refund  `json:"refunds,omitempty"`

	} `json:"_embedded,omitempty"`

	Links        *OrderLinks   `json:"_links,omitempty"`

	OrderPayment *OrderPayment `json:"payment,omitempty"`

	Description  string        `json:"description,omitempty"`

}

var requiredCreateParamOrder = "parameter required for creating an order: %+v"

// OrderPayment describes payment specific parameters that can be passed during order creation

type OrderPayment struct {

	ConsumerAccount   string          `json:"consumerAccount,omitempty"`

	CustomerID        string          `json:"customerId,omitempty"`

	CustomerReference string          `json:"customerReference,omitempty"`

	Issuer            string          `json:"issuer,omitempty"`

	MandateID         string          `json:"mandateId,omitempty"`

	SequenceType      *SequenceType   `json:"sequenceType,omitempty"`

	VoucherNumber     string          `json:"voucherNumber,omitempty"`

	VoucherPin        string          `json:"voucherPin,omitempty"`

	WebhookURL        string          `json:"webhookUrl,omitempty"`

	ApplicationFee    *ApplicationFee `json:"applicationFee,omitempty"`

	Method            *PaymentMethod  `json:"method,omitempty"`

}

// OrderStatus describes the valid order status.

type OrderStatus string

// Valid order status.

const (

	Created    OrderStatus = "created"

	Paid       OrderStatus = "paid"

	Authorized OrderStatus = "authorized"

	Canceled   OrderStatus = "canceled"

	Shipping   OrderStatus = "shipping"

	Completed  OrderStatus = "completed"

	Expired    OrderStatus = "expired"

)

// OrderAddress identify both the address and the person the order is billed or shipped to.

type OrderAddress struct {

	OrganizationName string       `json:"organizationName,omitempty"`

	Title            string       `json:"title,omitempty"`

	GivenName        string       `json:"givenName,omitempty"`

	FamilyName       string       `json:"familyName,omitempty"`

	Email            string       `json:"email,omitempty"`

	Phone            *PhoneNumber `json:"phone,omitempty"`

	StreetAndNumber  string       `json:"streetAndNumber,omitempty"`

	StreetAdditional string       `json:"streetAdditional,omitempty"`

	PostalCode       string       `json:"postalCode,omitempty"`

	City             string       `json:"city,omitempty"`

	Region           string       `json:"region,omitempty"`

	Country          string       `json:"country,omitempty"`

}

// OrderLinks describes an object with several URL objects

// relevant to the order.

// Every URL object will contain an href and a type field.

type OrderLinks struct {

	Self          *URL `json:"self,omitempty"`

	Checkout      *URL `json:"checkout,omitempty"`

	Documentation *URL `json:"documentation,omitempty"`

}

// OrderListLinks describes an object with several URL objects

// relevant to the order.

// Every URL object will contain an href and a type field.

type OrderListLinks struct {

	Self          *URL `json:"self,omitempty"`

	Previous      *URL `json:"previous,omitempty"`

	Next          *URL `json:"next,omitempty"`

	Documentation *URL `json:"documentation,omitempty"`

}

// OrderLines contain the actual things the customer bought.

type OrderLines struct {

	Resource           string           `json:"resource,omitempty"`

	ID                 string           `json:"id,omitempty"`

	OrderID            string           `json:"orderId,omitempty"`

	ProductType        *ProductType     `json:"type,omitempty"`

	Name               string           `json:"name,omitempty"`

	Amount             *Amount          `json:"amount,omitempty"`

	Status             *OrderLineStatus `json:"status,omitempty"`

	IsCancelable       bool             `json:"isCancelable,omitempty"`

	Quantity           int              `json:"quantity,omitempty"`

	QuantityShipped    int              `json:"quantityShipped,omitempty"`

	AmountShipped      *Amount          `json:"amountShipped,omitempty"`

	QuantityRefunded   int              `json:"quantityRefunded,omitempty"`

	AmountRefunded     *Amount          `json:"amountRefunded,omitempty"`

	QuantityCanceled   int              `json:"quantityCanceled,omitempty"`

	AmountCanceled     *Amount          `json:"amountCanceled,omitempty"`

	ShippableQuantity  int              `json:"shippableQuantity,omitempty"`

	RefundableQuantity int              `json:"refundableQuantity,omitempty"`

	CancelableQuantity int              `json:"cancelableQuantity,omitempty"`

	UnitPrice          *Amount          `json:"unitPrice,omitempty"`

	DiscountAmount     *Amount          `json:"discountAmount,omitempty"`

	TotalAmount        *Amount          `json:"totalAmount,omitempty"`

	VatRate            string           `json:"vatRate,omitempty"`

	VatAmount          *Amount          `json:"vatAmount,omitempty"`

	SKU                string           `json:"sku,omitempty"`

	CreatedAt          *time.Time       `json:"createdAt,omitempty"`

	Links              *OrderLineLinks  `json:"_links,omitempty"`

	ImageURL           string           `json:"imageUrl,omitempty"`

	ProductURL         string           `json:"productUrl,omitempty"`

}

// OrderList for containing the response of list orders

type OrderList struct {

	Count    int `json:"count,omitempty"`

	Embedded struct {

		Orders []Orders `json:"orders,omitempty"`

	} `json:"_embedded,omitempty"`

	Links OrderListLinks `json:"links,omitempty"`

}

// OrderListRefund for containing the response of list orders

type OrderListRefund struct {

	Count    int `json:"count,omitempty"`

	Embedded struct {

		Refunds []Refund `json:"refund,omitempty"`

	} `json:"_embedded,omitempty"`

	Links OrderListLinks `json:"links,omitempty"`

}

// ProductType describes the type of product bought, for example, a physical or a digital product.

type ProductType string

// Valid product type.

const (

	Physical        ProductType = "physical"

	Discount        ProductType = "discount"

	Digital         ProductType = "digital"

	ShippingFee     ProductType = "shipping_fee"

	StoreCredit     ProductType = "store_credit"

	GiftCardProduct ProductType = "gift_card"

	Surcharge       ProductType = "surcharge"

)

// OrderLineStatus describes status of the order line.

type OrderLineStatus string

// Valid order line status.

const (

	OrderLineCreated    OrderLineStatus = "created"

	OrderLineAuthorized OrderLineStatus = "authorized"

	OrderLinePaid       OrderLineStatus = "paid"

	OrderLineShipping   OrderLineStatus = "shipping"

	OrderLineCanceled   OrderLineStatus = "canceled"

	OrderLineCompleted  OrderLineStatus = "completed"

)

// OrderLineLinks describes object with several URL objects relevant to the order line.

type OrderLineLinks struct {

	ProductURL *URL `json:"productUrl,omitempty"`

	ImageURL   *URL `json:"imageUrl,omitempty"`

}

// OrderOptions describes order endpoint valid query string parameters.

// See: https://docs.mollie.com/reference/v2/orders-api/get-order.

type OrderOptions struct {

	Embed     []EmbedValue `url:"embed,omitempty"`

	ProfileID string       `url:"profileId,omitempty"`

}

// OrderListOptions describes order endpoint valid query string parameters.

// See: https://docs.mollie.com/reference/v2/orders-api/list-orders.

type OrderListOptions struct {

	ProfileID string `url:"profileId,omitempty"`

	From      string `url:"from,omitempty"`

	Limit     int    `url:"limit,omitempty"`

}

// OrderListRefundOptions describes order endpoint valid query string parameters.

// See: https://docs.mollie.com/reference/v2/orders-api/list-orders.

type OrderListRefundOptions struct {

	From  string     `url:"from,omitempty"`

	Limit int        `url:"limit,omitempty"`

	Embed EmbedValue `url:"embed,omitempty"`

}

// OrdersService instance operates over refund resources.

type OrdersService service

// Get retrieve a single order by its ID.

// See https://docs.mollie.com/reference/v2/orders-api/get-order

// Create an order will automatically create the required payment to allow your customer to pay for the order.

// See https://docs.mollie.com/reference/v2/orders-api/create-order

func (ors *OrdersService) Create(ord Orders, opt *OrderOptions) (order Orders, err error) {

	u := fmt.Sprintf("v2/orders")

	if opt != nil {

		v, _ := query.Values(opt)

		u = fmt.Sprintf("%s?%s", u, v.Encode())

	}

	req, err := ors.client.NewAPIRequest(http.MethodPost, u, ord)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		return

	}

	if err = json.Unmarshal(res.content, &order); err != nil {

		return

	}

	return

}

// Update is used to update the billing and/or shipping address of an order.

// See https://docs.mollie.com/reference/v2/orders-api/update-order

func (ors *OrdersService) Update(orderID string, ord Orders) (order Orders, err error) {

	u := fmt.Sprintf("v2/orders/%s", orderID)

	req, err := ors.client.NewAPIRequest(http.MethodPatch, u, ord)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		return

	}

	if err = json.Unmarshal(res.content, &order); err != nil {

		return

	}

	return

}

// Cancel try to cancel the order that fulfill certain requirements

// See https://docs.mollie.com/reference/v2/orders-api/cancel-order

func (ors *OrdersService) Cancel(orderID string) (order Orders, err error) {

	u := fmt.Sprintf("v2/orders/" + orderID)

	req, err := ors.client.NewAPIRequest(http.MethodDelete, u, nil)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		return

	}

	if err = json.Unmarshal(res.content, &order); err != nil {

		return

	}

	return

}

// List is to retrieve all orders.

// See https://docs.mollie.com/reference/v2/orders-api/list-orders

func (ors *OrdersService) List(opt *OrderListOptions) (ordList OrderList, err error) {

	u := fmt.Sprintf("v2/orders")

	if opt != nil {

		v, _ := query.Values(opt)

		u = fmt.Sprintf("%s?%s", u, v.Encode())

	}

	req, err := ors.client.NewAPIRequest(http.MethodGet, u, nil)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		return

	}

	if err = json.Unmarshal(res.content, &ordList); err != nil {

		return

	}

	return

}

// UpdateOrderline can be used to update an order line.

// See https://docs.mollie.com/reference/v2/orders-api/update-orderline

func (ors *OrdersService) UpdateOrderline(orderID string, orderlineID string, orderline OrderLines) (order Orders, err error) {

	u := fmt.Sprintf("v2/orders/%s/lines/%s", orderID, orderlineID)

	req, err := ors.client.NewAPIRequest(http.MethodPatch, u, nil)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		return

	}

	if err = json.Unmarshal(res.content, &order); err != nil {

		return

	}

	return

}

// CancelOrderLine can be used to cancel one or more order lines

// that were previously authorized using a pay after delivery payment method.

// Use the Cancel Order API if you want to cancel the entire order or the remainder of the order.

// See https://docs.mollie.com/reference/v2/orders-api/cancel-order-lines

func (ors *OrdersService) CancelOrderLine(orderID string, orderlines *Orders) (errorResponse *ErrorResponse, err error) {

	u := fmt.Sprintf("v2/orders/%s/lines", orderID)

	req, err := ors.client.NewAPIRequest(http.MethodDelete, u, orderlines)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		json.Unmarshal(res.content, &errorResponse)

		return

	}

	if res.StatusCode == http.StatusNoContent {

		return nil, nil

	}

	return

}

// CreateOrderPayment can only be created while the status of the order is created,

// and when the status of the existing payment is either expired, canceled or failed.

// See https://docs.mollie.com/reference/v2/orders-api/create-order-payment

func (ors *OrdersService) CreateOrderPayment(orderID string, ordPay *OrderPayment) (payment *Payment, errorResponse *ErrorResponse, err error) {

	u := fmt.Sprintf("v2/orders/%s/payments", orderID)

	req, err := ors.client.NewAPIRequest(http.MethodPost, u, ordPay)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		err = json.Unmarshal(res.content, &errorResponse)

		if err != nil {

			return

		}

		return

	}

	if err = json.Unmarshal(res.content, &payment); err != nil {

		return

	}

	return

}

// CreateOrderRefund using the Orders API, refunds should be made against the order.

// See https://docs.mollie.com/reference/v2/orders-api/create-order-refund

func (ors *OrdersService) CreateOrderRefund(orderID string, order *Orders) (refund Refund, errorResponse *ErrorResponse, err error) {

	u := fmt.Sprintf("v2/orders/%s/refunds", orderID)

	req, err := ors.client.NewAPIRequest(http.MethodPost, u, order)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		err = json.Unmarshal(res.content, &errorResponse)

		if err != nil {

			return

		}

		return

	}

	if err = json.Unmarshal(res.content, &refund); err != nil {

		return

	}

	return

}

// ListOrderRefunds retrieve all order refunds.

// See https://docs.mollie.com/reference/v2/orders-api/list-order-refunds

func (ors *OrdersService) ListOrderRefunds(orderID string, opt *OrderListRefundOptions) (orderListRefund OrderListRefund, err error) {

	u := fmt.Sprintf("v2/orders/%s/refunds", orderID)

	if opt != nil {

		v, _ := query.Values(opt)

		u = fmt.Sprintf("%s?%s", u, v.Encode())

	}

	req, err := ors.client.NewAPIRequest(http.MethodGet, u, nil)

	if err != nil {

		return

	}

	res, err := ors.client.Do(req)

	if err != nil {

		return

	}

	if err = json.Unmarshal(res.content, &orderListRefund); err != nil {

		return

	}

	return

}