From 661ed9eb44aba86a5b3ef86c9f8c68ad179b4b04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?F=C3=BAlvio=20Abrah=C3=A3o=20de=20Paula?=
 <fulvioabrahao@meta.com>
Date: Mon, 14 Aug 2023 11:07:07 -0700
Subject: [PATCH] Isolate duplicated code in DatabasesManager.

Reviewed By: lblasa

Differential Revision: D48316900

fbshipit-source-id: 2ae984f0d6f10b9cb843a74f335c77428d2229ef
---
 .../DatabasesManager.m                        | 55 ++++++++-----------
 1 file changed, 22 insertions(+), 33 deletions(-)

diff --git a/iOS/Plugins/FlipperKitDatabasesPlugin/FlipperKitDatabasesPlugin/DatabasesManager.m b/iOS/Plugins/FlipperKitDatabasesPlugin/FlipperKitDatabasesPlugin/DatabasesManager.m
index 939969251..b97a3cf05 100644
--- a/iOS/Plugins/FlipperKitDatabasesPlugin/FlipperKitDatabasesPlugin/DatabasesManager.m
+++ b/iOS/Plugins/FlipperKitDatabasesPlugin/FlipperKitDatabasesPlugin/DatabasesManager.m
@@ -91,19 +91,13 @@
         DatabaseGetTableDataRequest* request = [DatabaseGetTableDataRequest
             getTableDataRequestFromDictionary:params];
         if (!request) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesInvalidRequest
-                    message:kDatabasesErrorCodesInvalidRequestMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseInvalidRequestError:responder];
           return;
         }
         DatabaseDescriptorHolder* descriptorHolder =
             self.databaseDescriptorHolders[@(request.databaseId)];
         if (!descriptorHolder) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesDatabaseInvalid
-                    message:kDatabasesErrorCodesDatabaseInvalidMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseDatabaseInvalidError:responder];
           return;
         }
 
@@ -137,20 +131,13 @@
                 getTableStructureRequestFromDictionary:params];
 
         if (!request) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesInvalidRequest
-                    message:kDatabasesErrorCodesInvalidRequestMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseInvalidRequestError:responder];
           return;
         }
-
         DatabaseDescriptorHolder* descriptorHolder =
             self.databaseDescriptorHolders[@(request.databaseId)];
         if (!descriptorHolder) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesDatabaseInvalid
-                    message:kDatabasesErrorCodesDatabaseInvalidMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseDatabaseInvalidError:responder];
           return;
         }
 
@@ -178,19 +165,13 @@
         DatabaseGetTableInfoRequest* request = [DatabaseGetTableInfoRequest
             getTableInfoRequestFromDictionary:params];
         if (!request) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesInvalidRequest
-                    message:kDatabasesErrorCodesInvalidRequestMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseInvalidRequestError:responder];
           return;
         }
         DatabaseDescriptorHolder* descriptorHolder =
             self.databaseDescriptorHolders[@(request.databaseId)];
         if (!descriptorHolder) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesDatabaseInvalid
-                    message:kDatabasesErrorCodesDatabaseInvalidMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseDatabaseInvalidError:responder];
           return;
         }
 
@@ -218,19 +199,13 @@
         DatabaseExecuteSqlRequest* request = [DatabaseExecuteSqlRequest
             getExecuteSqlRequestFromDictionary:params];
         if (!request) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesInvalidRequest
-                    message:kDatabasesErrorCodesInvalidRequestMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseInvalidRequestError:responder];
           return;
         }
         DatabaseDescriptorHolder* descriptorHolder =
             self.databaseDescriptorHolders[@(request.databaseId)];
         if (!descriptorHolder) {
-          NSDictionary* errorResponse = [ObjectMapper
-              errorWithCode:DatabasesErrorCodesDatabaseInvalid
-                    message:kDatabasesErrorCodesDatabaseInvalidMessage];
-          [responder error:errorResponse];
+          [DatabasesManager raiseDatabaseInvalidError:responder];
           return;
         }
         @try {
@@ -249,4 +224,18 @@
       }];
 }
 
++ (void)raiseInvalidRequestError:(id<FlipperResponder>)responder {
+  NSDictionary* errorResponse =
+      [ObjectMapper errorWithCode:DatabasesErrorCodesInvalidRequest
+                          message:kDatabasesErrorCodesInvalidRequestMessage];
+  [responder error:errorResponse];
+}
+
++ (void)raiseDatabaseInvalidError:(id<FlipperResponder>)responder {
+  NSDictionary* errorResponse =
+      [ObjectMapper errorWithCode:DatabasesErrorCodesDatabaseInvalid
+                          message:kDatabasesErrorCodesDatabaseInvalidMessage];
+  [responder error:errorResponse];
+}
+
 @end