Merge pull request #141 from adrianvrj/token-selection

[#65] Allow any token to be selected on the FE as collateral/debt

app.py

@@ -147,11 +147,23 @@ def main():
             # options=["zkLend", "Hashstack V0", "Hashstack V1", "Nostra Alpha", "Nostra Mainnet"],
             # default=["zkLend", "Hashstack V0", "Hashstack V1", "Nostra Alpha", "Nostra Mainnet"],
         )
-        current_pair = streamlit.selectbox(
-            label="Select collateral-loan pair:",
-            options=src.settings.PAIRS,
+        collateral_token = streamlit.selectbox(
+            label="Select collateral token:",
+            options=src.settings.COLLATERAL_TOKENS,
             index=0,
         )
+
+        debt_token = streamlit.selectbox(
+            label="Select debt token:",
+            options=src.settings.DEBT_TOKENS,
+            index=0,
+        )
+
+    if(debt_token == collateral_token):
+        streamlit.subheader(
+            f":warning: You are selecting the same token for both collateral and debt.")   
+
+    current_pair = f"{collateral_token}-{debt_token}"
 
     main_chart_data = pandas.DataFrame()
     # histogram_data = pandas.DataFrame()

src/settings.py

@@ -72,4 +72,8 @@ class TokenSettings:
     "STRK-USDT",
     "STRK-DAI",
     "STRK-DAI V2",
-]
+]
+
+COLLATERAL_TOKENS = ['ETH', 'WBTC', 'STRK']
+
+DEBT_TOKENS = ['USDC', 'USDT', 'DAI', 'DAI V2']