database

Documentation

Index

• Constants
• type MockPaymentIntentRepository
  • func (p *MockPaymentIntentRepository) Create(referenceID, hookURL, successURL, failureURL string, amount float64) (*PaymentIntent, error)
  • func (p MockPaymentIntentRepository) FindOne(ID string) (*PaymentIntent, error)
  • func (p *MockPaymentIntentRepository) MarkAsCompleted(ID string) error
• type PaymentHookMessage
• type PaymentIntent
  • func (i PaymentIntent) AmountDisplay() string
  • func (i PaymentIntent) CreateHookMessage() PaymentHookMessage
• type PaymentIntentRepository
  • func (p *PaymentIntentRepository) Create(referenceID, hookURL, successURL, failureURL string, amount float64) (*PaymentIntent, error)
  • func (p *PaymentIntentRepository) FindOne(ID string) (*PaymentIntent, error)
  • func (p *PaymentIntentRepository) MarkAsCompleted(ID string) error
• type Repository

Constants

const (

	// PaymentInitialized means process started. It's default state.
	PaymentInitialized paymentStatus

	// PaymentCompleted means process completed.
	PaymentCompleted
)

Types

type MockPaymentIntentRepository

type MockPaymentIntentRepository struct {
	Storage map[string]*PaymentIntent
}

MockPaymentIntentRepository is in-memory, database mimicking struct.

func (*MockPaymentIntentRepository) Create

func (p *MockPaymentIntentRepository) Create(referenceID, hookURL, successURL, failureURL string, amount float64) (*PaymentIntent, error)

Create inserts new intent to in-memory database with given parameters.

func (MockPaymentIntentRepository) FindOne

func (p MockPaymentIntentRepository) FindOne(ID string) (*PaymentIntent, error)

FindOne fetches record from in-memory database with given ID.

func (*MockPaymentIntentRepository) MarkAsCompleted

func (p *MockPaymentIntentRepository) MarkAsCompleted(ID string) error

MarkAsCompleted marks payment as complete for given ID.

type PaymentHookMessage

type PaymentHookMessage struct {
	ID          string    `json:"id"`
	Amount      float64   `json:"amount"`
	ReferenceID string    `json:"reference_id"`
	Status      int       `json:"status"`
	CreatedAt   time.Time `json:"created_at"`
}

PaymentHookMessage contains information that will send to hook.

type PaymentIntent

type PaymentIntent struct {
	ID          string        `bson:"_id,omitempty"`
	Amount      float64       `bson:"amount,omitempty"`
	ReferenceID string        `bson:"reference_id,omitempty"`
	Status      paymentStatus `bson:"status,omitempty"`

	CreatedAt time.Time `bson:"created_at,omitempty"`

	SuccessURL string `bson:"success_url,omitempty"`
	FailureURL string `bson:"failure_url,omitempty"`
	HookURL    string `bson:"hook_url,omitempty"`
}

PaymentIntent represents payments both completed and started.

func (PaymentIntent) AmountDisplay

func (i PaymentIntent) AmountDisplay() string

AmountDisplay displays float as two decimal string.

func (PaymentIntent) CreateHookMessage

func (i PaymentIntent) CreateHookMessage() PaymentHookMessage

CreateHookMessage creates PaymentHookMessage from intent.

type PaymentIntentRepository

type PaymentIntentRepository struct {
	Storage *mongo.Database
	Ctx     context.Context
}

PaymentIntentRepository Mongo integrated struct to handle create, find and update as defined in interface.

func (*PaymentIntentRepository) Create

func (p *PaymentIntentRepository) Create(referenceID, hookURL, successURL, failureURL string, amount float64) (*PaymentIntent, error)

Create creates document in mongo collection.

func (*PaymentIntentRepository) FindOne

func (p *PaymentIntentRepository) FindOne(ID string) (*PaymentIntent, error)

FindOne retrieves one record.

func (*PaymentIntentRepository) MarkAsCompleted

func (p *PaymentIntentRepository) MarkAsCompleted(ID string) error

MarkAsCompleted updates given id record as completed.

type Repository

type Repository interface {
	Create(referenceID, hookURL, successURL, failureURL string, amount float64) (*PaymentIntent, error)
	FindOne(ID string) (*PaymentIntent, error)
	MarkAsCompleted(ID string) error
}

Repository is an interface for interacting between application and database.