services

type APIServices struct {
	// Configuration read in on startup
	Config config.APIConfig

	// Default logger
	Log logger.ILogger

	// This is configured on startup to talk to the configured AWSCloudwatchRegion
	AWSSessionCW *session.Session

	// Anything talking to S3 should use this
	S3 s3iface.S3API

	SNS awsutil.SNSInterface

	// Anything accessing files should use this
	FS fileaccess.FileAccess

	// Validation of JWT tokens
	JWTReader IJWTReader

	// ID generator
	IDGen IDGenerator

	// URL signer for S3
	Signer URLSigner

	// Zip File Generator
	Exporter ExportZipper

	// Notification Handler
	Notifications notifications.NotificationManager

	// Timestamp retriever - so can be mocked for unit tests
	TimeStamper timestamper.ITimeStamper

	// Our mongo db connection
	Mongo *mongo.Client

	// "User DB"
	Users pixlUser.UserDetailsLookup

	// "Expression DB"
	Expressions expressionStorage.ExpressionDB
}

type ExportZipper interface {
	MakeExportFilesZip(*APIServices, string, string, string, string, string, []string, []string) ([]byte, error)
}

type IDGenerator interface {
	GenObjectID() string
}

type IJWTReader interface {
	GetUserInfo(*http.Request) (pixlUser.UserInfo, error)
}

type MockIDGenerator struct {
	IDs []string
}

type URLSigner interface {
	GetSignedURL(s3iface.S3API, string, string, time.Duration) (string, error)
}