federation

type Driver interface {
	// LookupRecord is called when a handler receives a so-called "name"
	// federation request to lookup a `Record` using the provided stellar address.
	// An implementation should return a nil `*Record` value if the lookup
	// successfully executed but no result was found.
	LookupRecord(name string, domain string) (*Record, error)
}

type ErrorResponse struct {
	StatusCode int    `json:"-"`
	Code       string `json:"code"`
	Message    string `json:"message"`
}

type ForwardDriver interface {
	// Forward is called when a handler receives a so-called "forward"
	// federation request to lookup a `Record` using the provided data (ex. bank
	// account number).
	// An implementation should return a nil `*Record` value if the lookup
	// successfully executed but no result was found.
	LookupForwardingRecord(query url.Values) (*Record, error)
}

type Handler struct {
	// Driver is the backend against which queries will be evaluated.
	Driver Driver
}

type Record struct {
	AccountID string `db:"id"`
	MemoType  string `db:"memo_type"`
	Memo      string `db:"memo"`
}

type ReverseDriver interface {
	// LookupReverseRecord is called when a handler receives a "reverse"
	// federation request to lookup a `ReverseRecord` using the provided strkey
	// encoded accountID. An implementation should return a nil `*ReverseRecord`
	// value if the lookup successfully executed but no result was found.
	LookupReverseRecord(accountID string) (*ReverseRecord, error)
}

type ReverseRecord struct {
	Name   string `db:"name"`
	Domain string `db:"domain"`
}

type ReverseSQLDriver struct {
	SQLDriver

	// LookupReverseRecordQuery is a SQL query used for performing "reverse"
	// federation queries.  This query should accomodate a single parameter, using
	// "?" as the placeholder.  This provided parameter will be a strkey-encoded
	// stellar account id to lookup, such as
	// "GDOP3VI4UA5LS7AMLJI66RJUXEQ4HX46WUXTRTJGI5IKDLNWUBOW3FUK".
	LookupReverseRecordQuery string
}

type SQLDriver struct {
	// DB is the target database that federation queries will be executed against
	DB *sql.DB

	// Dialect is the type of database peer field `DB` is communicating with.  It
	// is equivalent to the `driverName` params used in a call to `sql.Open` from
	// the standard library.
	Dialect string

	// LookupRecordQuery is a SQL query used for performing "forward" federation
	// queries.  This query should accomodate one or two parameters, using "?" as
	// the placeholder.  This provided parameters will be a name and domain
	LookupRecordQuery string
	// contains filtered or unexported fields
}