(20260623) Migrate to new server.

models/finstitutions/trading/oauth.py

@@ -86,6 +86,36 @@ class PaperTradingAuth(BaseModel):
         frozen = True
     )
 
+    perTrade: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perLot: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perCrore: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perCroreEq: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
+    perCroreFut: int | float = Field(
+        description = "??",
+        default = 0,
+        frozen = True
+    )
+
     # ┏┓    ┏•
     # ┃ ┏┓┏┓╋┓┏┓
     # ┗┛┗┛┛┗┛┗┗┫
@@ -94,6 +124,17 @@ class PaperTradingAuth(BaseModel):
     class Config:
         extra = "forbid"
 
+    # ┏┓           ┏┓
+    # ┃ ┓┏┏╋┏┓┏┳┓  ┣ ┓┏┏┓┏┏
+    # ┗┛┗┻┛┗┗┛┛┗┗  ┻ ┗┻┛┗┗┛
+
+    @field_validator("perTrade", "perLot", "perCrore", "perCroreEq", "perCroreFut", mode = "before")
+    @classmethod
+    def ensure_number(cls, value):
+        if value is None: value = 0
+        if isinstance(value, str): value = float(value)
+        return value
+
 
 # ---------------------------------------------------------------------------------------------------------------------
 
@@ -222,4 +263,12 @@ class TradingOAuthCallbackResponse(BaseModel):
 
 if __name__ == "__main__":
 
-    pass
+    my_obj = PaperTradingAuth(
+        username = "Yatmesh",
+        password = "yatmesh123",
+        perTrade = 10.25,
+        perCrore = "100.12345",
+        perCroreEq = "0.12345",
+        perLot = None
+    )
+    print(my_obj)