Implement adding bank links

core/lib/schemas/__init__.py

@@ -0,0 +1 @@
+from core.lib.schemas import nordigen_s  # noqa

core/lib/schemas/nordigen_s.py

@@ -0,0 +1,77 @@
+from pydantic import BaseModel
+
+
+class TokenNew(BaseModel):
+    access: str
+    access_expires: int
+    refresh: str
+    refresh_expires: int
+
+
+TokenNewSchema = {
+    "access": "access",
+    "access_expires": "access_expires",
+    "refresh": "refresh",
+    "refresh_expires": "refresh_expires",
+}
+
+
+class RequisitionResult(BaseModel):
+    id: str
+    created: str
+    redirect: str
+    status: str
+    institution_id: str
+    agreement: str
+    reference: str
+    accounts: list[str]
+    link: str
+    ssn: str | None
+    account_selection: bool
+    redirect_immediate: bool
+
+
+class Requisitions(BaseModel):
+    count: int
+    next: str | None
+    previous: str | None
+    results: list[RequisitionResult]
+
+
+RequisitionsSchema = {
+    "count": "count",
+    "next": "next",
+    "previous": "previous",
+    "results": "results",
+}
+
+
+class RequisitionsPost(BaseModel):
+    id: str
+    created: str
+    redirect: str
+    status: str
+    institution_id: str
+    agreement: str
+    reference: str
+    accounts: list[str]
+    link: str
+    ssn: str | None
+    account_selection: bool
+    redirect_immediate: bool
+
+
+RequisitionsPostSchema = {
+    "id": "id",
+    "created": "created",
+    "redirect": "redirect",
+    "status": "status",
+    "institution_id": "institution_id",
+    "agreement": "agreement",
+    "reference": "reference",
+    "accounts": "accounts",
+    "link": "link",
+    "ssn": "ssn",
+    "account_selection": "account_selection",
+    "redirect_immediate": "redirect_immediate",
+}