feat: add helpers

src/api.rs

@@ -1,9 +1,16 @@
 use crate::candle::Candle;
 use crate::client::Client;
+use crate::forex::Forex;
 use crate::fundingrate::FundingRate;
+use crate::google::GoogleTrend;
+use crate::naver::NaverTrend;
+
 pub enum API {
     CandleApi(CandleApi),
     FundingRateApi(FundingRateApi),
+    ForexApi(ForexApi),
+    NaverTrendApi(NaverTrendApi),
+    GoogleTrendApi(GoogleTrendApi),
 }
 
 pub enum CandleApi {
@@ -20,6 +27,21 @@ pub enum FundingRateApi {
     LatestFundingRate,
 }
 
+pub enum ForexApi {
+    Symbols,
+    Forex,
+}
+
+pub enum NaverTrendApi {
+    Symbols,
+    Trend,
+}
+
+pub enum GoogleTrendApi {
+    Keywords,
+    Trend,
+}
+
 impl From<API> for String {
     fn from(item: API) -> Self {
         String::from(match item {
@@ -35,6 +57,18 @@ impl From<API> for String {
                 FundingRateApi::HistoricalFundingRate => "/funding-rate",
                 FundingRateApi::LatestFundingRate => "/funding-rate/latest",
             },
+            API::ForexApi(route) => match route {
+                ForexApi::Symbols => "/forex/symbols",
+                ForexApi::Forex => "/forex",
+            },
+            API::NaverTrendApi(route) => match route {
+                NaverTrendApi::Symbols => "/naver/symbols",
+                NaverTrendApi::Trend => "/naver/trend",
+            },
+            API::GoogleTrendApi(route) => match route {
+                GoogleTrendApi::Keywords => "/google/keywords",
+                GoogleTrendApi::Trend => "/google/trend",
+            },
         })
     }
 }
@@ -58,3 +92,27 @@ impl Datamaxi for FundingRate {
         }
     }
 }
+
+impl Datamaxi for Forex {
+    fn new(api_key: String) -> Forex {
+        Forex {
+            client: Client::new(api_key),
+        }
+    }
+}
+
+impl Datamaxi for NaverTrend {
+    fn new(api_key: String) -> NaverTrend {
+        NaverTrend {
+            client: Client::new(api_key),
+        }
+    }
+}
+
+impl Datamaxi for GoogleTrend {
+    fn new(api_key: String) -> GoogleTrend {
+        GoogleTrend {
+            client: Client::new(api_key),
+        }
+    }
+}

src/lib.rs

@@ -3,6 +3,9 @@ pub mod client;
 pub mod api;
 pub mod candle;
 pub mod error;
+pub mod forex;
 pub mod fundingrate;
+pub mod google;
 pub mod models;
+pub mod naver;
 pub mod utils;

src/models.rs

@@ -50,3 +50,10 @@ pub struct LatestFundingRateDetail {
     pub q: String,
     pub r: f64,
 }
+
+#[derive(Deserialize, Debug)]
+pub struct ForexDetail {
+    pub s: String,
+    pub d: i64,
+    pub r: f64,
+}