makefile and http errors

makefile

@@ -1,19 +1,67 @@
-VENV=source .venv/bin/activate;
-ALLURE=.venv/allure-2.44.0/bin/allure #linux&macos
+VENV:=source .venv/bin/activate;
+ALLURE:=.venv/allure-2.44.0/bin/allure #linux&macos
 #ALLURE=.venv\allure-2.44.0\bin\allure #Windows
 
-.PHONY:
-	run, m_gen, m_up, allure, coverage, pytest
+NUM_DOWN ?= 1
 
-run:
+.DEFAULT_GOAL := help
+
+.PHONY: help
+help:
+	@grep -E '(^[a-zA-Z0-9_-]+:.*?##.*$$)|(^##)' Makefile | awk 'BEGIN {FS = ":.*?## "}{printf "[32m%-30s\033[0m %s\n", $$1, $$2}' | sed -e 's/\[32m## /[33m/' | sed -e 's/\[32m/  /' | sed -e 's/\[33m//'
+
+##
+##	Init section
+##
+
+.PHONY: run
+run: ## Run application
 	${VENV} python3 main.py
-m_gen:
+
+##
+##	Migration section
+##
+
+.PHONY: m_gen
+m_gen: ## Generate alembic new revision
 	${VENV} alembic revision --autogenerate
-m_up:
+
+.PHONY: m_up
+m_up: ## Set new alembic revision
 	${VENV} alembic upgrade head
-pytest:
+
+.PHONY: m_down
+m_down: ## Downgrade alembic revision
+	${VENV} alembic downgrade -${NUM_DOWN}
+
+.PHONY: m_history
+m_history: ## List history of migrations
+	${VENV} alembic history
+
+.PHONY: m_current
+m_current: ## Current migration
+	${VENV} alembic current
+
+.PHONY: m_stamp
+m_stamp: ## Stamp head
+	${VENV} alembic stamp head
+
+##
+##	Test section
+##
+
+.PHONY: test
+test: ## Run tests
 	${VENV} pytest
-allure:
+
+.PHONY: allure
+allure: ## Generate allure report
 	${VENV} ${ALLURE} generate tests/allure-results/reports --single-file -o tests/allure-results/html --clean
-coverage:
-	${VENV} pytest --cov=src tests/
+
+.PHONY: coverage
+coverage: ## Run pytest coverage
+	${VENV} pytest --cov=src tests/
+
+.PHONY: clear
+clear: ## Delete old test results
+	rm -rf ./tests/allure-results/reports

src/errors/http_errors/errors.py

@@ -11,4 +11,30 @@ class Errors:
         raise HTTPException(status_code=403, detail=detail, headers={"Cache-Control": "no-store, max-age=0"})
     
     def not_found_error(self, detail:str)->HTTPException:
-        raise HTTPException(status_code=404, detail=detail, headers={"Cache-Control": "no-store, max-age=0"})
+        raise HTTPException(status_code=404, detail=detail, headers={"Cache-Control": "no-store, max-age=0"})
+    
+    def conflict_error(self, detail:str)->HTTPException:
+        raise HTTPException(status_code=409, detail=detail)
+    
+    def bad_request_error(self, detail:str) -> HTTPException:
+        raise HTTPException(status_code=400, detail=detail)
+
+    def validation_error(self, detail:str) -> HTTPException:
+        raise HTTPException(status_code=422, detail=detail)
+
+    def rate_limit_error(self, detail:str, retry_after: int = 60) -> HTTPException:
+        raise HTTPException(
+            status_code=429,
+            detail=detail,
+            headers={"Retry-After":str(retry_after)}
+        )
+
+    def internal_server_error(self, detail:str = "Internal server error") -> HTTPException:
+        raise HTTPException(status_code=500, detail=detail)
+
+    def service_unavailable_error(self, detail:str, retry_after: int = 30) -> HTTPException:
+        raise HTTPException(
+            status_code=503,
+            detail=detail,
+            headers={"Retry-After":str(retry_after)}
+    )