service

Documentation

Index

• Variables
• type Middleware
  • func LoggingMiddleware(logger log.Logger) Middleware
• type Player
• type Table
• type TransferService
  • func NewBasicService(client *firestore.Client) TransferService
  • func NewTransferService(client *firestore.Client, logger log.Logger) TransferService

Variables

var (
	//ErrIterate informs if iteration errors
	ErrIterate = errors.New("can't iterate over the colection documents")

	//ErrExtractDataToStruct informs if unable to extract firestore data to struct
	ErrExtractDataToStruct = errors.New("can't extract the data into a struct with DataTo")

	//ErrWrite informs if database write error occurs
	ErrWrite = errors.New("can't write the document")

	//ErrDelete informs if unable to delete the player
	ErrDelete = errors.New("can't delete the player from database")
)

Types

type Middleware

type Middleware func(TransferService) TransferService

Middleware describes a service (as opposed to endpoint) middleware.

func LoggingMiddleware

func LoggingMiddleware(logger log.Logger) Middleware

LoggingMiddleware takes a logger as a dependency and returns a ServiceMiddleware.

type Player

type Player struct {
	Name          string `firestore:"player"`
	Team          string `firestore:"team"`
	Nationality   string `firestore:"nationality"`
	Position      string `firestore:"position"`
	Appearences   int32  `firestore:"appearences"`
	Goals         int32  `firestore:"goals"`
	Assists       int32  `firestore:"assists"`
	Passes        int32  `firestore:"passes"`
	Interceptions int32  `firestore:"Interceptions"`
	Tackles       int32  `firestore:"Tackles"`
	Fouls         int32  `firestore:"Fouls"`
	Price         int32  `firestore:"Price"`
}

Player struct holds player data

type Table

type Table struct {
	TeamName    string `firestore:"Name"`
	TeamPlayed  int32  `firestore:"Played"`
	TeamWon     int32  `firestore:"Won"`
	TeamDrawn   int32  `firestore:"Drawn"`
	TeamLost    int32  `firestore:"Lost"`
	TeamGF      int32  `firestore:"GF"`
	TeamGA      int32  `firestore:"GA"`
	TeamGD      int32  `firestore:"GD"`
	TeamPoints  int32  `firestore:"Points"`
	TeamCapital int32  `firestore:"Capital"`
}

Table struct holds League table data

type TransferService

type TransferService interface {
	TransferPlayer(ctx context.Context, playerTransfer string, TeamFrom string, TeamTo string) (string, error)
}

TransferService describe the Transfer service

func NewBasicService

func NewBasicService(client *firestore.Client) TransferService

NewBasicService returns a naive, stateless implementation of PlayerOpsService.

func NewTransferService

func NewTransferService(client *firestore.Client, logger log.Logger) TransferService

NewTransferService returns a basic TransferService with all of the expected middlewares wired in.