Initial commit: svg backend

backend/app/api/routes/pricing.py

@@ -0,0 +1,233 @@
+from fastapi import APIRouter, Depends
+
+from app.core.config import settings
+from app.repositories.audit import create_audit_event
+from app.repositories.pricing import (
+    create_price_rule,
+    create_pricing_category,
+    delete_price_rule,
+    delete_pricing_category,
+    list_price_rules,
+    list_pricing_categories,
+    update_price_rule,
+    update_pricing_category,
+)
+from app.repositories.schemes import get_scheme_record_by_scheme_id
+from app.schemas.pricing import (
+    DeleteResponse,
+    PriceRuleCreateRequest,
+    PriceRuleCreateResponse,
+    PriceRuleItem,
+    PriceRuleUpdateRequest,
+    PriceRuleUpdateResponse,
+    PricingCategoryCreateRequest,
+    PricingCategoryCreateResponse,
+    PricingCategoryItem,
+    PricingCategoryUpdateRequest,
+    PricingCategoryUpdateResponse,
+    SchemePricingResponse,
+)
+from app.security.auth import require_api_key
+
+router = APIRouter()
+
+
+@router.get(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing", response_model=SchemePricingResponse)
+async def get_scheme_pricing(scheme_id: str, role: str = Depends(require_api_key)):
+    await get_scheme_record_by_scheme_id(scheme_id)
+    categories = await list_pricing_categories(scheme_id)
+    rules = await list_price_rules(scheme_id)
+
+    return SchemePricingResponse(
+        categories=[
+            PricingCategoryItem(
+                pricing_category_id=row.pricing_category_id,
+                scheme_id=row.scheme_id,
+                name=row.name,
+                code=row.code,
+                created_at=row.created_at.isoformat(),
+            )
+            for row in categories
+        ],
+        rules=[
+            PriceRuleItem(
+                price_rule_id=row.price_rule_id,
+                scheme_id=row.scheme_id,
+                pricing_category_id=row.pricing_category_id,
+                target_type=row.target_type,
+                target_ref=row.target_ref,
+                amount=row.amount,
+                currency=row.currency,
+                created_at=row.created_at.isoformat(),
+            )
+            for row in rules
+        ],
+    )
+
+
+@router.post(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/categories", response_model=PricingCategoryCreateResponse)
+async def create_pricing_category_endpoint(
+    scheme_id: str,
+    payload: PricingCategoryCreateRequest,
+    role: str = Depends(require_api_key),
+):
+    await get_scheme_record_by_scheme_id(scheme_id)
+    pricing_category_id = await create_pricing_category(
+        scheme_id=scheme_id,
+        name=payload.name,
+        code=payload.code,
+    )
+    await create_audit_event(
+        scheme_id=scheme_id,
+        event_type="pricing.category.created",
+        object_type="pricing_category",
+        object_ref=pricing_category_id,
+        details={"name": payload.name, "code": payload.code},
+    )
+    return PricingCategoryCreateResponse(
+        pricing_category_id=pricing_category_id,
+        scheme_id=scheme_id,
+        name=payload.name,
+        code=payload.code,
+    )
+
+
+@router.put(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/categories/{{pricing_category_id}}", response_model=PricingCategoryUpdateResponse)
+async def update_pricing_category_endpoint(
+    scheme_id: str,
+    pricing_category_id: str,
+    payload: PricingCategoryUpdateRequest,
+    role: str = Depends(require_api_key),
+):
+    row = await update_pricing_category(
+        scheme_id=scheme_id,
+        pricing_category_id=pricing_category_id,
+        name=payload.name,
+        code=payload.code,
+    )
+    await create_audit_event(
+        scheme_id=scheme_id,
+        event_type="pricing.category.updated",
+        object_type="pricing_category",
+        object_ref=pricing_category_id,
+        details={"name": payload.name, "code": payload.code},
+    )
+    return PricingCategoryUpdateResponse(
+        pricing_category_id=row.pricing_category_id,
+        scheme_id=row.scheme_id,
+        name=row.name,
+        code=row.code,
+    )
+
+
+@router.delete(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/categories/{{pricing_category_id}}", response_model=DeleteResponse)
+async def delete_pricing_category_endpoint(
+    scheme_id: str,
+    pricing_category_id: str,
+    role: str = Depends(require_api_key),
+):
+    await delete_pricing_category(scheme_id=scheme_id, pricing_category_id=pricing_category_id)
+    await create_audit_event(
+        scheme_id=scheme_id,
+        event_type="pricing.category.deleted",
+        object_type="pricing_category",
+        object_ref=pricing_category_id,
+        details=None,
+    )
+    return DeleteResponse(status="deleted")
+
+
+@router.post(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/rules", response_model=PriceRuleCreateResponse)
+async def create_price_rule_endpoint(
+    scheme_id: str,
+    payload: PriceRuleCreateRequest,
+    role: str = Depends(require_api_key),
+):
+    await get_scheme_record_by_scheme_id(scheme_id)
+    price_rule_id = await create_price_rule(
+        scheme_id=scheme_id,
+        pricing_category_id=payload.pricing_category_id,
+        target_type=payload.target_type,
+        target_ref=payload.target_ref,
+        amount=payload.amount,
+        currency=payload.currency,
+    )
+    await create_audit_event(
+        scheme_id=scheme_id,
+        event_type="pricing.rule.created",
+        object_type="price_rule",
+        object_ref=price_rule_id,
+        details={
+            "pricing_category_id": payload.pricing_category_id,
+            "target_type": payload.target_type,
+            "target_ref": payload.target_ref,
+            "amount": str(payload.amount),
+            "currency": payload.currency,
+        },
+    )
+    return PriceRuleCreateResponse(
+        price_rule_id=price_rule_id,
+        scheme_id=scheme_id,
+        pricing_category_id=payload.pricing_category_id,
+        target_type=payload.target_type,
+        target_ref=payload.target_ref,
+        amount=payload.amount,
+        currency=payload.currency,
+    )
+
+
+@router.put(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/rules/{{price_rule_id}}", response_model=PriceRuleUpdateResponse)
+async def update_price_rule_endpoint(
+    scheme_id: str,
+    price_rule_id: str,
+    payload: PriceRuleUpdateRequest,
+    role: str = Depends(require_api_key),
+):
+    row = await update_price_rule(
+        scheme_id=scheme_id,
+        price_rule_id=price_rule_id,
+        pricing_category_id=payload.pricing_category_id,
+        target_type=payload.target_type,
+        target_ref=payload.target_ref,
+        amount=payload.amount,
+        currency=payload.currency,
+    )
+    await create_audit_event(
+        scheme_id=scheme_id,
+        event_type="pricing.rule.updated",
+        object_type="price_rule",
+        object_ref=price_rule_id,
+        details={
+            "pricing_category_id": payload.pricing_category_id,
+            "target_type": payload.target_type,
+            "target_ref": payload.target_ref,
+            "amount": str(payload.amount),
+            "currency": payload.currency,
+        },
+    )
+    return PriceRuleUpdateResponse(
+        price_rule_id=row.price_rule_id,
+        scheme_id=row.scheme_id,
+        pricing_category_id=row.pricing_category_id,
+        target_type=row.target_type,
+        target_ref=row.target_ref,
+        amount=row.amount,
+        currency=row.currency,
+    )
+
+
+@router.delete(f"{settings.api_v1_prefix}/schemes/{{scheme_id}}/pricing/rules/{{price_rule_id}}", response_model=DeleteResponse)
+async def delete_price_rule_endpoint(
+    scheme_id: str,
+    price_rule_id: str,
+    role: str = Depends(require_api_key),
+):
+    await delete_price_rule(scheme_id=scheme_id, price_rule_id=price_rule_id)
+    await create_audit_event(
+        scheme_id=scheme_id,
+        event_type="pricing.rule.deleted",
+        object_type="price_rule",
+        object_ref=price_rule_id,
+        details=None,
+    )
+    return DeleteResponse(status="deleted")