(20250225)

models/api/finstitutions/payments/request.py

@@ -40,6 +40,7 @@ from pydantic import BaseModel, Field, field_validator, PastDatetime
 from typing import Optional, Literal, Union, List, Any
 
 # My utils:
+from utils_v2.string import json
 from utils_v2.string import regex
 
 # To work with MongoDB:
@@ -117,7 +118,7 @@ class PaymentRequestMetadata(BaseModel):
     idClient: int = Field(frozen = True)
     inAccount: int = Field(frozen = True)
     reference: str | None = Field(frozen = True, default = None, validate_default = True)
-    againstReference: str | None = Field(frozen = True, default = None, validate_default = True)
+    againstReference: dict | None = Field(frozen = True, default = None, validate_default = True)
     documentUrl: str | None = Field(frozen = False, default = None, validate_default = True)
 
     # ┏┓    ┏•
@@ -137,9 +138,10 @@ class PaymentRequestMetadata(BaseModel):
         if not value: value = "On Account"
         return value
 
-    @field_validator("againstReference")
+    @field_validator("againstReference", mode = "before")
     def validate_against_reference(cls, value):
         if not value: value = None
+        if isinstance(value, str): value = json.from_string(value)
         return value
 
     @field_validator("documentUrl")