Documentation ¶
Index ¶
- func AfterDay(date1, date2 time.Time) bool
- func CheckWeekDay(date time.Time) bool
- func Contains(s *[]string, str string) bool
- func ContainsDay(s []time.Time, date time.Time) bool
- func CountDays(dateInit, dateFinal time.Time, business bool) (days int, err error)
- func DownloadResource(filepath, url string) error
- func GetCoinPrice(coin string) (float64, error)
- func GetHolidays(workdays []time.Time, dateInit, dateFinal time.Time) []time.Time
- func GetRequest(url string) ([]byte, error)
- func GetRequestWithStatus(url string) ([]byte, int, error)
- func GetTomorrow(date, layout string) string
- func GetYesterday(date, layout string) string
- func GraphQLGet(url string, query []byte, bearer string) ([]byte, error)
- func MaxString(sl []string) (string, int64)
- func MinString(sl []string) (string, int64)
- func OpenseaGetRequest(OpenseaURL string) ([]byte, int, error)
- func PostRequest(url string, body io.Reader) ([]byte, error)
- func SameDays(date1, date2 time.Time) bool
- func SliceDifference(slice1, slice2 []string) []string
- func StrToUnixtime(s string) (t time.Time, err error)
- func UniqueStrings(s []string) []string
- type EthFilteredTx
- type EthTxFilterCriteria
- type EthTxFilterResult
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func AfterDay ¶
AfterDay returns true if date1 is a date after date2, irrespective of the daytime. The go method "After" respects daytime.
func CheckWeekDay ¶
CheckWeekDay returns true if @date is not weekend and false otherwise.
func Contains ¶
Contains takes a slice of strings and a string and checks if it is contained in the slice.
func ContainsDay ¶
ContainsDay returns true if day @date is contained in slice @s, independent of the daytime. As a consequence, be cautious when comparing days in different timezones.
func CountDays ¶
CountDays returns the number of days between @dateInit and @dateFinal, both given as converted from a string in the format yyyy-mm-dd, excluding the last day. @bool If true only business days are counted.
func DownloadResource ¶
DownloadResource is a simple utility that downloads a resource from @url and stores it into @filepath.
func GetCoinPrice ¶
GetCoinPrice Gets the price in USD of coin through our API. Looks it up on coingecko in case it doesn't find it there.
func GetHolidays ¶
GetHolidays returns "holidays" as non-weekend complement of given days @workdays
func GetRequest ¶
GetRequest performs a get request on @url and returns the response body as a slice of byte data.
func GetRequestWithStatus ¶ added in v1.2.0
GetRequest performs a get request on @url and returns the response body as a slice of byte data.
func GetTomorrow ¶
GetTomorrow returns the day before @date in the world of strings, formatted as @layout
func GetYesterday ¶
GetYesterday returns the day before @date in the world of strings, formatted as @layout
func GraphQLGet ¶
GraphQLGet returns the body of the result of a graphQL GET query. @url is the base url of the graphQL API @query is a byte slice representing the graphQL query message @bearer contains the API key if present
func OpenseaGetRequest ¶ added in v1.2.0
OpenseaGetRequest returns the data for a get request on @url with an Opensea API key.
func PostRequest ¶
PostRequest performs a POST request on @url and returns the response body as a slice of byte data.
func SameDays ¶
SameDays returns true if @date1 is the same date as @date2, independent of the daytime.
func SliceDifference ¶
SliceDifference returns the elements in @slice1 that aren't in @slice2.
func StrToUnixtime ¶
StrToUnixtime converts a string corresponding to an int to Unix time
func UniqueStrings ¶
UniqueStrings returns a subslice of @s such that each entry only appears once
Types ¶
type EthFilteredTx ¶ added in v1.2.0
type EthFilteredTx struct { BlockNum uint64 BlockHash common.Hash TXIndex uint TXHash common.Hash Logs []types.Log // list of matched log records if Events or EvAddrs were used, otherwise all logs of the transaction }
EthFilteredTx holds limited info for found transactions
type EthTxFilterCriteria ¶ added in v1.2.0
type EthTxFilterCriteria struct { StartBlockNum uint64 // inclusive. filter transactions from the specific block StartTxIndex uint // inclusive. filter transactions from specific index in the given StartBlockNum LimitBlocks int // filter transactions in the specific number of blocks, zero means up to highest possible block BehindHighestBlock int // stay behind the highest synched block if StartBlockNum+LimitBlocks in excess of the head EvAddrs []common.Address // list of addresses from which transaction events should originate Events []common.Hash // list of events from which transactions should contain }
EthTxFilterCriteria used for filtering transaction records
type EthTxFilterResult ¶ added in v1.2.0
type EthTxFilterResult struct { Synced bool // it means the most recent inspected block matches the highest known block (see BehindHighestBlock) NumBlocks int // number of blocks found NumTXs int // number of transactions found NumLogs int // number of log records found TXs []*EthFilteredTx // list of found transactions LastBlockNum uint64 // block number of most recent transaction inspected }
EthTxFilterResult describes filter results and holds found transactions
func EthFilterTXs ¶ added in v1.2.0
func EthFilterTXs(ctx context.Context, ethClient *ethclient.Client, filter EthTxFilterCriteria) (*EthTxFilterResult, error)
EthFilterTXs returns transactions filtered by log records