59 lines
1.2 KiB
Go
Executable File
59 lines
1.2 KiB
Go
Executable File
package tvl
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import (
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"context"
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"io/ioutil"
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"net/http"
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"github.com/tidwall/gjson"
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"github.com/wormhole-foundation/wormhole-explorer/common/domain"
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)
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var (
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endpoints map[string]string = map[string]string{
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domain.P2pMainNet: "https://europe-west3-wormhole-message-db-mainnet.cloudfunctions.net/tvl",
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domain.P2pTestNet: "https://europe-west3-wormhole-message-db-mainnet.cloudfunctions.net/tvl",
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}
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)
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type TvlAPI struct {
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url string
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client *http.Client
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}
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// NewCoingeckoAPI creates a new coingecko client
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func NewTvlAPI(net string) *TvlAPI {
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return &TvlAPI{
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client: http.DefaultClient,
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url: endpoints[net],
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}
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}
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func (c *TvlAPI) GetNotionalUSD(ctx context.Context, ids []string) (*string, error) {
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// Build the request
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req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.url, nil)
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if err != nil {
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return nil, err
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}
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// Send it
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res, err := c.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer res.Body.Close()
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// Read response body
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body, err := ioutil.ReadAll(res.Body)
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if err != nil {
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return nil, err
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}
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// Extract TVL from the response
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tvl := gjson.Get(string(body), "AllTime.\\*.\\*.Notional")
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response := tvl.String()
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return &response, nil
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}
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