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add crypto news

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This commit is contained in:
Asim Aslam
2021-06-23 15:56:17 +01:00
parent b23ee59a91
commit cc8cce1b61
4 changed files with 439 additions and 89 deletions
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27
crypto/proto/crypto.proto
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@@ -5,11 +5,38 @@ package crypto;
option go_package = "./proto;crypto";
service Crypto {
rpc News(NewsRequest) returns (NewsResponse) {}
rpc Quote(QuoteRequest) returns (QuoteResponse) {}
rpc Price(PriceRequest) returns (PriceResponse) {}
rpc History(HistoryRequest) returns (HistoryResponse) {}
}
message Article {
// title of the article
string title = 1;
// its description
string description = 2;
// the source url
string url = 3;
// the date published
string date = 4;
// the source
string source = 5;
}
// Get news related to a currency
message NewsRequest {
// cryptocurrency ticker to request news for e.g BTC
string symbol = 1;
}
message NewsResponse {
// symbol requested for
string symbol = 1;
// list of articles
repeated Article articles = 2;
}
// Get the last price for a given crypto ticker
message PriceRequest {
// crypto symbol e.g BTCUSD