Remove region support for Ads as CDN now controls catalog for each re…

…gion

fixes brave/brave-browser#3752

components/brave_ads/browser/ads_service_impl.cc

@@ -224,14 +224,13 @@ std::string LoadOnFileTaskRunner(
 }
 
 std::vector<ads::AdInfo> GetAdsForCategoryOnFileTaskRunner(
-    const std::string region,
     const std::string category,
     BundleStateDatabase* backend) {
   std::vector<ads::AdInfo> ads;
   if (!backend)
     return ads;
 
-  backend->GetAdsForCategory(region, category, ads);
+  backend->GetAdsForCategory(category, &ads);
 
   return ads;
 }
@@ -374,12 +373,6 @@ void AdsServiceImpl::Start() {
   if (command_line.HasSwitch(switches::kTesting)) {
     is_testing = true;
   }
-  if (command_line.HasSwitch(switches::kLocale)) {
-    std::string locale = command_line.GetSwitchValueASCII(switches::kLocale);
-    if (!locale.empty()) {
-      command_line_switch_ads_locale_ = locale;
-    }
-  }
 
   bat_ads_service_->SetProduction(is_production, base::NullCallback());
   bat_ads_service_->SetDebug(is_debug, base::NullCallback());
@@ -709,31 +702,26 @@ void AdsServiceImpl::OnReset(const ads::OnResetCallback& callback,
 }
 
 void AdsServiceImpl::GetAds(
-      const std::string& region,
       const std::string& category,
       ads::OnGetAdsCallback callback) {
   base::PostTaskAndReplyWithResult(file_task_runner_.get(), FROM_HERE,
       base::BindOnce(&GetAdsForCategoryOnFileTaskRunner,
-                    region,
                     category,
                     bundle_state_backend_.get()),
       base::BindOnce(&AdsServiceImpl::OnGetAdsForCategory,
                      AsWeakPtr(),
                      std::move(callback),
-                     region,
                      category));
 }
 
 void AdsServiceImpl::OnGetAdsForCategory(
     const ads::OnGetAdsCallback& callback,
-    const std::string& region,
     const std::string& category,
     const std::vector<ads::AdInfo>& ads) {
   if (!connected())
     return;
 
   callback(ads.empty() ? ads::Result::FAILED : ads::Result::SUCCESS,
-      region,
       category,
       ads);
 }
@@ -868,10 +856,6 @@ const std::vector<std::string> AdsServiceImpl::GetLocales() const {
 }
 
 const std::string AdsServiceImpl::GetAdsLocale() const {
-  if (!command_line_switch_ads_locale_.empty()) {
-    return command_line_switch_ads_locale_;
-  }
-
   return g_browser_process->GetApplicationLocale();
 }
 

components/brave_ads/browser/ads_service_impl.h

@@ -133,7 +133,6 @@ class AdsServiceImpl : public AdsService,
   void Reset(const std::string& name,
              ads::OnResetCallback callback) override;
   void GetAds(
-      const std::string& region,
       const std::string& category,
       ads::OnGetAdsCallback callback) override;
   void LoadSampleBundle(ads::OnLoadSampleBundleCallback callback) override;
@@ -161,7 +160,6 @@ class AdsServiceImpl : public AdsService,
   void OnForeground() override;
 
   void OnGetAdsForCategory(const ads::OnGetAdsCallback& callback,
-                           const std::string& region,
                            const std::string& category,
                            const std::vector<ads::AdInfo>& ads);
   void OnSaveBundleState(const ads::OnSaveCallback& callback, bool success);
@@ -206,8 +204,6 @@ class AdsServiceImpl : public AdsService,
   NotificationInfoMap notification_ids_;
   std::map<const net::URLFetcher*, ads::URLRequestCallback> fetchers_;
 
-  std::string command_line_switch_ads_locale_;
-
   DISALLOW_COPY_AND_ASSIGN(AdsServiceImpl);
 };
 

components/brave_ads/browser/bundle_state_database.cc

@@ -327,9 +327,9 @@ bool BundleStateDatabase::InsertOrUpdateAdInfoCategory(
   return ad_info_statement.Run();
 }
 
-bool BundleStateDatabase::GetAdsForCategory(const std::string& region,
-                                            const std::string& category,
-                                            std::vector<ads::AdInfo>& ads) {
+bool BundleStateDatabase::GetAdsForCategory(
+    const std::string& category,
+    std::vector<ads::AdInfo>* ads) {
   DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
 
   bool initialized = Init();
@@ -348,13 +348,11 @@ bool BundleStateDatabase::GetAdsForCategory(const std::string& region,
           "INNER JOIN ad_info_category AS aic "
           "ON aic.ad_info_uuid = ai.uuid "
           "WHERE aic.category_name = ? and "
-          "ai.region = ? and "
           "ai.start_timestamp <= strftime('%Y-%m-%d %H:%M', "
           "datetime('now','localtime')) and "
           "ai.end_timestamp >= strftime('%Y-%m-%d %H:%M', "
           "datetime('now','localtime'));"));
   info_sql.BindString(0, category);
-  info_sql.BindString(1, region);
 
   while (info_sql.Step()) {
     ads::AdInfo info;
@@ -369,7 +367,7 @@ bool BundleStateDatabase::GetAdsForCategory(const std::string& region,
     info.daily_cap = info_sql.ColumnInt(9);
     info.per_day = info_sql.ColumnInt(10);
     info.total_max = info_sql.ColumnInt(11);
-    ads.emplace_back(info);
+    ads->emplace_back(info);
   }
 
   return true;

components/brave_ads/browser/bundle_state_database.h

@@ -1,12 +1,15 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#ifndef BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_BUNDLE_DATA_DATABASE_H_
-#define BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_BUNDLE_DATA_DATABASE_H_
+#ifndef BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_BUNDLE_STATE_DATABASE_H_
+#define BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_BUNDLE_STATE_DATABASE_H_
 
-#include <memory>
 #include <stddef.h>
+#include <string>
+#include <vector>
+#include <memory>
 
 #include "bat/ads/ad_info.h"
 #include "bat/ads/bundle_state.h"
@@ -24,7 +27,7 @@ namespace brave_ads {
 
 class BundleStateDatabase {
  public:
-  BundleStateDatabase(const base::FilePath& db_path);
+  explicit BundleStateDatabase(const base::FilePath& db_path);
   ~BundleStateDatabase();
 
   // Call before Init() to set the error callback to be used for the
@@ -34,9 +37,9 @@ class BundleStateDatabase {
   }
 
   bool SaveBundleState(const ads::BundleState& bundle_state);
-  bool GetAdsForCategory(const std::string& region,
-                         const std::string& category,
-                         std::vector<ads::AdInfo>& ads);
+  bool GetAdsForCategory(
+      const std::string& category,
+      std::vector<ads::AdInfo>* ads);
 
   // Returns the current version of the publisher info database
   static int GetCurrentVersion();
@@ -50,7 +53,7 @@ class BundleStateDatabase {
  private:
   bool Init();
   void OnMemoryPressure(
-    base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level);
+      base::MemoryPressureListener::MemoryPressureLevel memory_pressure_level);
 
   bool CreateCategoryTable();
   bool CreateAdInfoTable();
@@ -63,8 +66,9 @@ class BundleStateDatabase {
 
   bool InsertOrUpdateCategory(const std::string& category);
   bool InsertOrUpdateAdInfo(const ads::AdInfo& info);
-  bool InsertOrUpdateAdInfoCategory(const ads::AdInfo& ad_info,
-                                    const std::string& category);
+  bool InsertOrUpdateAdInfoCategory(
+      const ads::AdInfo& ad_info,
+      const std::string& category);
 
   sql::Database& GetDB();
   sql::MetaTable& GetMetaTable();
@@ -85,4 +89,4 @@ class BundleStateDatabase {
 
 }  // namespace brave_ads
 
-#endif  // BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_BUNDLE_DATA_DATABASE_H_
+#endif  // BRAVE_COMPONENTS_BRAVE_ADS_BROWSER_BUNDLE_STATE_DATABASE_H_

components/brave_ads/common/switches.cc

@@ -1,4 +1,5 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
@@ -10,6 +11,5 @@ const char kStaging[] = "brave-ads-staging";
 const char kProduction[] = "brave-ads-production";
 const char kDebug[] = "brave-ads-debug";
 const char kTesting[] = "brave-ads-testing";
-const char kLocale[] = "brave-ads-locale";
 }  // namespace switches
 }  // namespace brave_ads

components/brave_ads/common/switches.h

@@ -1,18 +1,22 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
+/* Copyright (c) 2019 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
  * You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #ifndef BRAVE_COMPONENTS_BRAVE_ADS_COMMON_SWITCHES_H_
 #define BRAVE_COMPONENTS_BRAVE_ADS_COMMON_SWITCHES_H_
 
 namespace brave_ads {
+
 namespace switches {
+
 extern const char kStaging[];
 extern const char kProduction[];
 extern const char kDebug[];
 extern const char kTesting[];
-extern const char kLocale[];
+
 }  // namespace switches
-}  // namespace apps
+
+}  // namespace brave_ads
 
 #endif  // BRAVE_COMPONENTS_BRAVE_ADS_COMMON_SWITCHES_H_

components/services/bat_ads/bat_ads_client_mojo_bridge.cc

@@ -291,7 +291,6 @@ void BatAdsClientMojoBridge::Reset(const std::string& name,
 
 void OnGetAds(const ads::OnGetAdsCallback& callback,
               int32_t result,
-              const std::string& region,
               const std::string& category,
               const std::vector<std::string>& ad_info_json_list) {
   std::vector<ads::AdInfo> ad_info_list;
@@ -301,26 +300,24 @@ void OnGetAds(const ads::OnGetAdsCallback& callback,
     if (ad_info.FromJson(it) == ads::Result::SUCCESS) {
       ad_info_list.push_back(ad_info);
     } else {
-      callback(
-          ads::Result::FAILED, region, category, std::vector<ads::AdInfo>());
+      callback(ads::Result::FAILED, category, std::vector<ads::AdInfo>());
       return;
     }
   }
 
-  callback(ToAdsResult(result), region, category, ad_info_list);
+  callback(ToAdsResult(result), category, ad_info_list);
 }
 
 void BatAdsClientMojoBridge::GetAds(
-    const std::string& region,
     const std::string& category,
     ads::OnGetAdsCallback callback) {
   if (!connected()) {
-    callback(ads::Result::FAILED, region, category, std::vector<ads::AdInfo>());
+    callback(ads::Result::FAILED, category, std::vector<ads::AdInfo>());
     return;
   }
 
-  bat_ads_client_->GetAds(region, category,
-      base::BindOnce(&OnGetAds, std::move(callback)));
+  bat_ads_client_->GetAds(category, base::BindOnce(&OnGetAds,
+      std::move(callback)));
 }
 
 void OnLoadSampleBundle(const ads::OnLoadSampleBundleCallback& callback,

components/services/bat_ads/bat_ads_client_mojo_bridge.h

@@ -53,7 +53,6 @@ class BatAdsClientMojoBridge : public ads::AdsClient {
   void Reset(const std::string& name,
              ads::OnResetCallback callback) override;
   void GetAds(
-      const std::string& region,
       const std::string& category,
       ads::OnGetAdsCallback callback) override;
   void LoadSampleBundle(ads::OnLoadSampleBundleCallback callback) override;

components/services/bat_ads/public/cpp/ads_client_mojo_bridge.cc

@@ -15,7 +15,9 @@
 #include "base/containers/flat_map.h"
 #include "bat/ads/ads.h"
 
-using namespace std::placeholders;
+using std::placeholders::_1;
+using std::placeholders::_2;
+using std::placeholders::_3;
 
 namespace bat_ads {
 
@@ -351,29 +353,27 @@ void AdsClientMojoBridge::SaveBundleState(const std::string& bundle_state_json,
 void AdsClientMojoBridge::OnGetAds(
     CallbackHolder<GetAdsCallback>* holder,
     ads::Result result,
-    const std::string& region,
     const std::string& category,
     const std::vector<ads::AdInfo>& ad_info) {
   if (holder->is_valid()) {
     std::vector<std::string> ad_info_json;
     for (const auto it : ad_info) {
       ad_info_json.push_back(it.ToJson());
     }
-    std::move(holder->get()).Run(
-        ToMojomResult(result), region, category, ad_info_json);
+    std::move(holder->get()).Run(ToMojomResult(result), category, ad_info_json);
   }
   delete holder;
 }
 
-void AdsClientMojoBridge::GetAds(const std::string& region,
-                              const std::string& category,
-                              GetAdsCallback callback) {
+void AdsClientMojoBridge::GetAds(
+    const std::string& category,
+    GetAdsCallback callback) {
   // this gets deleted in OnSaveBundleState
   auto* holder = new CallbackHolder<GetAdsCallback>(
       AsWeakPtr(), std::move(callback));
 
-  ads_client_->GetAds(region, category,
-      std::bind(AdsClientMojoBridge::OnGetAds, holder, _1, _2, _3, _4));
+  ads_client_->GetAds(category, std::bind(AdsClientMojoBridge::OnGetAds,
+      holder, _1, _2, _3));
 }
 
 }  // namespace bat_ads

components/services/bat_ads/public/cpp/ads_client_mojo_bridge.h

@@ -77,8 +77,7 @@ class AdsClientMojoBridge : public mojom::BatAdsClient,
   void ConfirmAd(const std::string& notification_info) override;
   void SaveBundleState(const std::string& bundle_state,
                        SaveBundleStateCallback callback) override;
-  void GetAds(const std::string& region,
-              const std::string& category,
+  void GetAds(const std::string& category,
               GetAdsCallback callback) override;
 
  private:
@@ -123,7 +122,6 @@ class AdsClientMojoBridge : public mojom::BatAdsClient,
   static void OnGetAds(
       CallbackHolder<GetAdsCallback>* holder,
       ads::Result result,
-      const std::string& region,
       const std::string& category,
       const std::vector<ads::AdInfo>& ad_info);
 

components/services/bat_ads/public/interfaces/bat_ads.mojom

@@ -55,8 +55,8 @@ interface BatAdsClient {
   SetCatalogIssuers(string issuers_info);
   ConfirmAd(string notification_info);
   SaveBundleState(string bundle_state) => (int32 result);
-  GetAds(string region, string category) =>
-      (int32 result, string region, string category, array<string> ad_info);
+  GetAds(string category) =>
+      (int32 result, string category, array<string> ad_info);
 };
 
 interface BatAds {

vendor/bat-native-ads/README.md

@@ -267,10 +267,9 @@ void LoadSampleBundle(OnLoadSampleBundleCallback callback)
 void Reset(const std::string& name, OnResetCallback callback)
 ```
 
-`GetAds` should get Ads for the specified region and category from the previously persisted bundle state
+`GetAds` should get Ads for the specified category from the previously persisted bundle state
 ```
 void GetAds(
-    const std::string& region,
     const std::string& category,
     OnGetAdsCallback callback)
 ```
@@ -302,12 +301,6 @@ Use staging Ads Serve as defined by `STAGING_SERVER` in `static_values.h`. Defau
 --brave-ads-staging
 ```
 
-Change locale. Default is locale of operating system. Where `{locale}`, i.e. `en_US`
-
-```
---brave-ads-locale={locale}
-```
-
 Collect initial activity after 25 seconds instead of 1 hour as defined by `kDebugOneHourInSeconds` in `static_values.h`
 
 ```