From 73a242db0e139a8f831a0bd056d1fb5410383648 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Sat, 16 Mar 2024 21:34:21 +0100
Subject: [PATCH 01/24] Allow to refresh Stats

---
 js/src/hooks/useMCProductStatistics.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/js/src/hooks/useMCProductStatistics.js b/js/src/hooks/useMCProductStatistics.js
index 0c4e9a0d3d..8e009b369c 100644
--- a/js/src/hooks/useMCProductStatistics.js
+++ b/js/src/hooks/useMCProductStatistics.js
@@ -8,6 +8,7 @@ import { useEffect } from '@wordpress/element';
  */
 import useAppSelectDispatch from './useAppSelectDispatch';
 import useCountdown from './useCountdown';
+import useApiFetchCallback from '.~/hooks/useApiFetchCallback';
 
 /**
  * Call `useAppSelectDispatch` with `"getMCProductStatistics"`.
@@ -22,6 +23,16 @@ const useMCProductStatistics = () => {
 
 	const isLoading = hasFinishedResolution && data?.loading ? true : false;
 
+	const [ refreshProductStats ] = useApiFetchCallback( {
+		path: `/wc/gla/mc/product-statistics/refresh`,
+		method: 'GET',
+	} );
+
+	const refreshStats = async () => {
+		await refreshProductStats();
+		invalidateResolution( 'getMCProductStatistics', [] );
+	};
+
 	if ( isLoading && callCount === 0 ) {
 		startCountdown( 30 );
 	}
@@ -37,6 +48,7 @@ const useMCProductStatistics = () => {
 		data,
 		invalidateResolution,
 		hasFinishedResolution,
+		refreshStats,
 		...rest,
 	};
 };

From 0530ff8ddb23f9ab8bb8fb72f48d1664c01144f4 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Sat, 16 Mar 2024 21:35:14 +0100
Subject: [PATCH 02/24] Add SyncMCStatus

---
 .../product-feed/product-statistics/index.js  |  8 +++-
 .../product-statistics/index.scss             |  6 +++
 .../status-box/sync-mc-status.js              | 46 +++++++++++++++++++
 3 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 js/src/product-feed/product-statistics/status-box/sync-mc-status.js

diff --git a/js/src/product-feed/product-statistics/index.js b/js/src/product-feed/product-statistics/index.js
index 688dba6b32..637187525c 100644
--- a/js/src/product-feed/product-statistics/index.js
+++ b/js/src/product-feed/product-statistics/index.js
@@ -22,6 +22,7 @@ import {
 import useMCProductStatistics from '.~/hooks/useMCProductStatistics';
 import ProductStatusHelpPopover from './product-status-help-popover';
 import SyncStatus from '.~/product-feed/product-statistics/status-box/sync-status';
+import SyncMCStatus from '.~/product-feed/product-statistics/status-box/sync-mc-status';
 import FeedStatus from '.~/product-feed/product-statistics/status-box/feed-status';
 import AccountStatus from '.~/product-feed/product-statistics/status-box/account-status';
 import AppSpinner from '.~/components/app-spinner';
@@ -29,7 +30,8 @@ import Text from '.~/components/app-text';
 import './index.scss';
 
 const ProductStatistics = () => {
-	const { hasFinishedResolution, data } = useMCProductStatistics();
+	const { hasFinishedResolution, data, refreshStats } =
+		useMCProductStatistics();
 
 	if ( hasFinishedResolution && ! data ) {
 		return __(
@@ -125,6 +127,10 @@ const ProductStatistics = () => {
 				<FeedStatus />
 				<SyncStatus />
 				<AccountStatus />
+				<SyncMCStatus
+					refreshStats={ refreshStats }
+					error={ 'My error' }
+				/>
 			</CardFooter>
 		</Card>
 	);
diff --git a/js/src/product-feed/product-statistics/index.scss b/js/src/product-feed/product-statistics/index.scss
index 5329d1b931..f70aa6bad6 100644
--- a/js/src/product-feed/product-statistics/index.scss
+++ b/js/src/product-feed/product-statistics/index.scss
@@ -93,5 +93,11 @@
 		.gridicons-sync {
 			transform: rotateZ(90deg);
 		}
+
+		.overview-stats-error-button {
+			height: auto;
+			padding-top: 0px;
+			padding-left: 0px;
+		}
 	}
 }
diff --git a/js/src/product-feed/product-statistics/status-box/sync-mc-status.js b/js/src/product-feed/product-statistics/status-box/sync-mc-status.js
new file mode 100644
index 0000000000..8635ad7024
--- /dev/null
+++ b/js/src/product-feed/product-statistics/status-box/sync-mc-status.js
@@ -0,0 +1,46 @@
+/**
+ * External dependencies
+ */
+import { __ } from '@wordpress/i18n';
+
+/**
+ * Internal dependencies
+ */
+import Status from '.~/product-feed/product-statistics/status-box/status';
+import ErrorIcon from '.~/components/error-icon';
+import { Button } from '@wordpress/components';
+
+/**
+ * @typedef {import('.~/data/actions').ProductStatistics } ProductStatistics
+ */
+
+/**
+ * Renders status information for the Product Sync
+ *
+ * @param {Object} props The component props
+ * @param {Function} props.refreshStats
+ * @param {string} props.error
+ * @return {JSX.Element} The status for the Product Sync
+ */
+function SyncMCStatus( { refreshStats, error } ) {
+	return (
+		<Status
+			title={ __( 'Overview Stats:', 'google-listings-and-ads' ) }
+			icon={ <ErrorIcon size={ 24 } /> }
+			label={
+				<Button
+					aria-label={ error }
+					onClick={ refreshStats }
+					className="overview-stats-error-button"
+				>
+					{ __(
+						'There was an error loading the Overview Stats. Click to retry.'
+					) }
+				</Button>
+			}
+			description={ null }
+		/>
+	);
+}
+
+export default SyncMCStatus;

From 989d2259f737595c43d3340f1770d73dcd723321 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 10:51:45 +0100
Subject: [PATCH 03/24] Rename component to SyncProductStatistics

---
 js/src/product-feed/product-statistics/index.js      | 12 +++++++-----
 ...{sync-mc-status.js => sync-product-statistics.js} |  7 ++++---
 2 files changed, 11 insertions(+), 8 deletions(-)
 rename js/src/product-feed/product-statistics/status-box/{sync-mc-status.js => sync-product-statistics.js} (87%)

diff --git a/js/src/product-feed/product-statistics/index.js b/js/src/product-feed/product-statistics/index.js
index 57ed31a457..87888bf977 100644
--- a/js/src/product-feed/product-statistics/index.js
+++ b/js/src/product-feed/product-statistics/index.js
@@ -22,7 +22,7 @@ import {
 import useMCProductStatistics from '.~/hooks/useMCProductStatistics';
 import ProductStatusHelpPopover from './product-status-help-popover';
 import SyncStatus from '.~/product-feed/product-statistics/status-box/sync-status';
-import SyncMCStatus from '.~/product-feed/product-statistics/status-box/sync-mc-status';
+import SyncProductStatistics from '.~/product-feed/product-statistics/status-box/sync-product-statistics';
 import FeedStatus from '.~/product-feed/product-statistics/status-box/feed-status';
 import AccountStatus from '.~/product-feed/product-statistics/status-box/account-status';
 import Text from '.~/components/app-text';
@@ -107,10 +107,12 @@ const ProductStatistics = () => {
 				<FeedStatus />
 				<SyncStatus />
 				<AccountStatus />
-				<SyncMCStatus
-					refreshStats={ refreshStats }
-					error={ 'My error' }
-				/>
+				{ hasFinishedResolution && data?.error && (
+					<SyncProductStatistics
+						refreshStats={ refreshStats }
+						error={ 'My error' }
+					/>
+				) }
 			</CardFooter>
 		</Card>
 	);
diff --git a/js/src/product-feed/product-statistics/status-box/sync-mc-status.js b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
similarity index 87%
rename from js/src/product-feed/product-statistics/status-box/sync-mc-status.js
rename to js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
index 8635ad7024..575d804027 100644
--- a/js/src/product-feed/product-statistics/status-box/sync-mc-status.js
+++ b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
@@ -22,7 +22,7 @@ import { Button } from '@wordpress/components';
  * @param {string} props.error
  * @return {JSX.Element} The status for the Product Sync
  */
-function SyncMCStatus( { refreshStats, error } ) {
+function SyncProductStatistics( { refreshStats, error } ) {
 	return (
 		<Status
 			title={ __( 'Overview Stats:', 'google-listings-and-ads' ) }
@@ -34,7 +34,8 @@ function SyncMCStatus( { refreshStats, error } ) {
 					className="overview-stats-error-button"
 				>
 					{ __(
-						'There was an error loading the Overview Stats. Click to retry.'
+						'There was an error loading the Overview Stats. Click to retry.',
+						'google-listings-and-ads'
 					) }
 				</Button>
 			}
@@ -43,4 +44,4 @@ function SyncMCStatus( { refreshStats, error } ) {
 	);
 }
 
-export default SyncMCStatus;
+export default SyncProductStatistics;

From f37e94e5b7f912d1dec955ed8826f5553cbe1651 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 11:07:34 +0100
Subject: [PATCH 04/24] Handle case where failure rate message is too high

---
 src/Jobs/UpdateMerchantProductStatuses.php | 13 +++++++++++++
 src/MerchantCenter/MerchantStatuses.php    | 11 +++++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/Jobs/UpdateMerchantProductStatuses.php b/src/Jobs/UpdateMerchantProductStatuses.php
index 52d7e8c778..6632f6ff33 100644
--- a/src/Jobs/UpdateMerchantProductStatuses.php
+++ b/src/Jobs/UpdateMerchantProductStatuses.php
@@ -128,4 +128,17 @@ public function is_scheduled(): bool {
 		// We set 'args' to null so it matches any arguments. This is because it's possible to have multiple instances of the job running with different page tokens
 		return $this->is_running( null );
 	}
+
+	/**
+	 * Validate the failure rate of the job.
+	 *
+	 * @return string|null Returns an error message if the failure rate is too high, otherwise null.
+	 */
+	public function get_failure_rate_message() {
+		try {
+			$this->monitor->validate_failure_rate( $this, $this->get_process_item_hook() );
+		} catch ( JobException $e ) {
+			return $e->getMessage();
+		}
+	}
 }
diff --git a/src/MerchantCenter/MerchantStatuses.php b/src/MerchantCenter/MerchantStatuses.php
index 7c8d4a0751..039b7e5000 100644
--- a/src/MerchantCenter/MerchantStatuses.php
+++ b/src/MerchantCenter/MerchantStatuses.php
@@ -136,8 +136,19 @@ public function __construct() {
 	 */
 	public function get_product_statistics( bool $force_refresh = false ): array {
 		$job               = $this->maybe_refresh_status_data( $force_refresh );
+		$failure_rate_msg  = $job->get_failure_rate_message();
 		$this->mc_statuses = $this->container->get( TransientsInterface::class )->get( Transients::MC_STATUSES );
 
+		// If the failure rate is too high, return an error message so the UI can stop polling.
+		if ( $failure_rate_msg && null === $this->mc_statuses ) {
+			return [
+				'timestamp'  => $this->cache_created_time->getTimestamp(),
+				'statistics' => [],
+				'loading'    => false,
+				'error'      => $failure_rate_msg,
+			];
+		}
+
 		if ( $job->is_scheduled() || null === $this->mc_statuses ) {
 			return [
 				'timestamp'  => $this->cache_created_time->getTimestamp(),

From 3079d4a410c7ae389eec0ae1c9c6be72b324b339 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 21:21:44 +0100
Subject: [PATCH 05/24] Clear cache before job runs so we can delete any stale
 error

---
 src/MerchantCenter/MerchantStatuses.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/MerchantCenter/MerchantStatuses.php b/src/MerchantCenter/MerchantStatuses.php
index a66b0f3508..3ecd06b498 100644
--- a/src/MerchantCenter/MerchantStatuses.php
+++ b/src/MerchantCenter/MerchantStatuses.php
@@ -289,6 +289,8 @@ public function maybe_refresh_status_data( bool $force_refresh = false ): Update
 
 		// If force_refresh is true or if not transient, return empty array and scheduled the job to update the statuses.
 		if ( ! $job->is_scheduled() && ( $force_refresh || ( ! $force_refresh && null === $this->mc_statuses ) ) ) {
+			// Delete the transient before scheduling the job because some errors, like the failure rate message, can occur before the job is scheduled.
+			$this->clear_cache();
 			// Schedule job to update the statuses.
 			$job->schedule();
 		}

From 762937b95ac8d6fac7127ef207d28b84ec4d1e03 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 21:22:15 +0100
Subject: [PATCH 06/24] Add tests for clear cache before schedule a job

---
 tests/Unit/MerchantCenter/MerchantStatusesTest.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/Unit/MerchantCenter/MerchantStatusesTest.php b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
index 5b17c0bee4..1e15c5b527 100644
--- a/tests/Unit/MerchantCenter/MerchantStatusesTest.php
+++ b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
@@ -334,6 +334,18 @@ public function test_get_product_statistics_without_transient() {
 		$this->update_merchant_product_statuses_job->expects( $this->exactly( 1 ) )
 		->method( 'schedule' );
 
+		$this->update_all_product_job->expects( $this->exactly( 1 ) )
+		->method( 'can_schedule' )
+		->with( null )
+		->willReturn( true );
+
+		$this->delete_all_product_job->expects( $this->exactly( 1 ) )
+		->method( 'can_schedule' )
+		->with( null )
+		->willReturn( true );
+
+		$this->transients->expects( $this->exactly( 1 ) )->method( 'delete' )->with( Transients::MC_STATUSES );
+
 		$this->update_merchant_product_statuses_job->expects( $this->exactly( 2 ) )
 		->method( 'is_scheduled' );
 

From 7f3eba466fa1d622d6f938d01edfa78582d60bef Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 21:22:49 +0100
Subject: [PATCH 07/24] Add the description for SyncProductStatistics

---
 .../product-statistics/status-box/sync-product-statistics.js    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
index 575d804027..0e8459018d 100644
--- a/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
+++ b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
@@ -39,7 +39,7 @@ function SyncProductStatistics( { refreshStats, error } ) {
 					) }
 				</Button>
 			}
-			description={ null }
+			description={ error }
 		/>
 	);
 }

From 1146e15337b7a5742029fa9325a7dbaa9f30a756 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 21:23:57 +0100
Subject: [PATCH 08/24] Pass the error to SyncProductStatistics

---
 js/src/product-feed/product-statistics/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/src/product-feed/product-statistics/index.js b/js/src/product-feed/product-statistics/index.js
index 86c3c85ebe..429313809d 100644
--- a/js/src/product-feed/product-statistics/index.js
+++ b/js/src/product-feed/product-statistics/index.js
@@ -140,7 +140,7 @@ const ProductStatistics = () => {
 				{ hasFinishedResolution && data?.error && (
 					<SyncProductStatistics
 						refreshStats={ refreshStats }
-						error={ 'My error' }
+						error={ data.error }
 					/>
 				) }
 			</CardFooter>

From 24af8c290f4efc0c1b86bb80d7a249db47aea977 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 21:50:19 +0100
Subject: [PATCH 09/24] Add tests When there is an error

---
 .../product-statistics/index.test.js          | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/js/src/product-feed/product-statistics/index.test.js b/js/src/product-feed/product-statistics/index.test.js
index 1158f4a91b..cf136a7a0f 100644
--- a/js/src/product-feed/product-statistics/index.test.js
+++ b/js/src/product-feed/product-statistics/index.test.js
@@ -119,4 +119,33 @@ describe( 'Product Statistics', () => {
 			} );
 		} );
 	} );
+	describe( `When there is an error`, () => {
+		it( 'Should render the error', () => {
+			useMCProductStatistics.mockImplementation( () => {
+				return {
+					hasFinishedResolution: true,
+					data: {
+						loading: false,
+						statistics: null,
+						error: 'Error loading stats!',
+					},
+				};
+			} );
+
+			const { getByText, container } = render( <ProductStatistics /> );
+
+			const notAvailableStats = container.querySelectorAll(
+				'.woocommerce-summary__item-value'
+			);
+
+			expect( notAvailableStats.length ).toBe( 5 );
+
+			for ( let i = 0; i < notAvailableStats.length; i++ ) {
+				expect( notAvailableStats[ i ].textContent ).toBe( 'N/A' );
+			}
+
+			expect( getByText( 'Overview Stats:' ) ).toBeInTheDocument();
+			expect( getByText( 'Error loading stats!' ) ).toBeInTheDocument();
+		} );
+	} );
 } );

From c2139550918a20a4ec75beca7be9472a39945a61 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 22:04:24 +0100
Subject: [PATCH 10/24] Js linting

---
 js/src/product-feed/product-statistics/index.scss             | 4 ++--
 .../product-statistics/status-box/sync-product-statistics.js  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/src/product-feed/product-statistics/index.scss b/js/src/product-feed/product-statistics/index.scss
index 52d87ff75a..95a76b2c51 100644
--- a/js/src/product-feed/product-statistics/index.scss
+++ b/js/src/product-feed/product-statistics/index.scss
@@ -96,8 +96,8 @@
 
 		.overview-stats-error-button {
 			height: auto;
-			padding-top: 0px;
-			padding-left: 0px;
+			padding-top: 0;
+			padding-left: 0;
 		}
 	}
 }
diff --git a/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
index 0e8459018d..8b044f5153 100644
--- a/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
+++ b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
@@ -2,13 +2,13 @@
  * External dependencies
  */
 import { __ } from '@wordpress/i18n';
+import { Button } from '@wordpress/components';
 
 /**
  * Internal dependencies
  */
 import Status from '.~/product-feed/product-statistics/status-box/status';
 import ErrorIcon from '.~/components/error-icon';
-import { Button } from '@wordpress/components';
 
 /**
  * @typedef {import('.~/data/actions').ProductStatistics } ProductStatistics

From 065ff6dd3ae43beb4eb5118a1d2236c230f66124 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Tue, 19 Mar 2024 22:18:56 +0100
Subject: [PATCH 11/24] Add tests for refreshStats

---
 js/src/hooks/useMCProductStatistics.js      |  2 +-
 js/src/hooks/useMCProductStatistics.test.js | 41 +++++++++++++++++++++
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/js/src/hooks/useMCProductStatistics.js b/js/src/hooks/useMCProductStatistics.js
index 65dfab34a4..418e1f29b0 100644
--- a/js/src/hooks/useMCProductStatistics.js
+++ b/js/src/hooks/useMCProductStatistics.js
@@ -35,7 +35,7 @@ const useMCProductStatistics = () => {
 
 	const refreshStats = async () => {
 		await refreshProductStats();
-		invalidateResolution( 'getMCProductStatistics', [] );
+		invalidateResolution();
 	};
 
 	useEffect( () => {
diff --git a/js/src/hooks/useMCProductStatistics.test.js b/js/src/hooks/useMCProductStatistics.test.js
index 32448c2ef5..073f308612 100644
--- a/js/src/hooks/useMCProductStatistics.test.js
+++ b/js/src/hooks/useMCProductStatistics.test.js
@@ -10,10 +10,17 @@ import useMCProductStatistics from '.~/hooks/useMCProductStatistics';
 import useCountdown from '.~/hooks/useCountdown';
 import useAppSelectDispatch from '.~/hooks/useAppSelectDispatch';
 import { useAppDispatch } from '.~/data';
+import useApiFetchCallback from '.~/hooks/useApiFetchCallback';
 
 jest.mock( '.~/hooks/useAppSelectDispatch' );
 jest.mock( '.~/hooks/useCountdown' );
 jest.mock( '.~/data' );
+jest.mock( '.~/hooks/useApiFetchCallback', () => ( {
+	__esModule: true,
+	default: jest.fn().mockImplementation( () => {
+		return [ jest.fn(), null ];
+	} ),
+} ) );
 
 describe( 'useMCProductStatistics', () => {
 	const startCountdown = jest.fn();
@@ -139,4 +146,38 @@ describe( 'useMCProductStatistics', () => {
 			);
 		} );
 	} );
+	describe( 'Refresh the product statistics', () => {
+		beforeAll( () => {
+			jest.clearAllMocks();
+		} );
+		it( 'The user clicks the refresh button', async () => {
+			const refreshProductStats = jest.fn();
+			useCountdown.mockImplementation( () => {
+				return {
+					second: 0,
+					callCount: 0,
+					startCountdown,
+				};
+			} );
+
+			useAppSelectDispatch.mockImplementation( () => {
+				return {
+					hasFinishedResolution: true,
+					invalidateResolution,
+					data: statsData,
+				};
+			} );
+
+			useApiFetchCallback.mockImplementation( () => {
+				return [ refreshProductStats, null ];
+			} );
+
+			const { result } = renderHook( () => useMCProductStatistics() );
+
+			await result.current.refreshStats();
+
+			expect( refreshProductStats ).toHaveBeenCalledTimes( 1 );
+			expect( invalidateResolution ).toHaveBeenCalledTimes( 1 );
+		} );
+	} );
 } );

From 6b0b4f91c1be83c2e2c1a474342e0d05c568ebbd Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Wed, 20 Mar 2024 15:22:11 +0100
Subject: [PATCH 12/24] Delete MC statuses

---
 src/DB/ProductMetaQueryHelper.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/DB/ProductMetaQueryHelper.php b/src/DB/ProductMetaQueryHelper.php
index 976e16d8e2..11612aeaa0 100644
--- a/src/DB/ProductMetaQueryHelper.php
+++ b/src/DB/ProductMetaQueryHelper.php
@@ -59,6 +59,21 @@ public function get_all_values( string $meta_key ): array {
 		return $return;
 	}
 
+	/**
+	 * Delete all values for a given meta_key.
+	 *
+	 * @param string $meta_key The meta key to delete.
+	 *
+	 * @throws InvalidMeta If the meta key isn't valid.
+	 */
+	public function delete_all_values( string $meta_key ) {
+		self::validate_meta_key( $meta_key );
+		$meta_key = $this->prefix_meta_key( $meta_key );
+		$query    = "DELETE FROM {$this->wpdb->postmeta} WHERE meta_key = %s";
+		// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared
+		$this->wpdb->query( $this->wpdb->prepare( $query, $meta_key ) );
+	}
+
 	/**
 	 * Insert a meta value for multiple posts.
 	 *

From 6a33e7574ae84ecfeb89710e5615a81a2c0da236 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Wed, 20 Mar 2024 16:19:37 +0100
Subject: [PATCH 13/24] Add tests for get_failure_rate_message

---
 src/Jobs/UpdateMerchantProductStatuses.php    |  2 +-
 .../UpdateMerchantProductStatusesTest.php     | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/src/Jobs/UpdateMerchantProductStatuses.php b/src/Jobs/UpdateMerchantProductStatuses.php
index 6632f6ff33..12d9c43ea4 100644
--- a/src/Jobs/UpdateMerchantProductStatuses.php
+++ b/src/Jobs/UpdateMerchantProductStatuses.php
@@ -132,7 +132,7 @@ public function is_scheduled(): bool {
 	/**
 	 * Validate the failure rate of the job.
 	 *
-	 * @return string|null Returns an error message if the failure rate is too high, otherwise null.
+	 * @return string|void Returns an error message if the failure rate is too high, otherwise null.
 	 */
 	public function get_failure_rate_message() {
 		try {
diff --git a/tests/Unit/Jobs/UpdateMerchantProductStatusesTest.php b/tests/Unit/Jobs/UpdateMerchantProductStatusesTest.php
index e57a24f3f0..16155d2495 100644
--- a/tests/Unit/Jobs/UpdateMerchantProductStatusesTest.php
+++ b/tests/Unit/Jobs/UpdateMerchantProductStatusesTest.php
@@ -248,4 +248,23 @@ public function test_update_merchant_product_statuses_when_view_report_throws_ex
 
 		do_action( self::PROCESS_ITEM_HOOK, [] );
 	}
+
+	public function test_get_failure_rate_message() {
+		$this->merchant_center_service->method( 'is_connected' )
+		->willReturn( true );
+
+		$this->monitor->expects( $this->exactly( 1 ) )->method( 'validate_failure_rate' )
+		->willThrowException( new JobException( 'The "update_merchant_product_statuses" job was stopped because its failure rate is above the allowed threshold.' ) );
+
+		$this->assertEquals( 'The "update_merchant_product_statuses" job was stopped because its failure rate is above the allowed threshold.', $this->job->get_failure_rate_message() );
+	}
+
+	public function test_get_with_no_failure_rate_message() {
+		$this->merchant_center_service->method( 'is_connected' )
+		->willReturn( true );
+
+		$this->monitor->expects( $this->exactly( 1 ) )->method( 'validate_failure_rate' );
+
+		$this->assertNull( $this->job->get_failure_rate_message() );
+	}
 }

From ef985e8c73494ae89b8dac20fdbb47bb3438eb38 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Wed, 20 Mar 2024 16:30:42 +0100
Subject: [PATCH 14/24] Tweak response of failure rate and docs

---
 src/MerchantCenter/MerchantStatuses.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/MerchantCenter/MerchantStatuses.php b/src/MerchantCenter/MerchantStatuses.php
index 3ecd06b498..50c2150046 100644
--- a/src/MerchantCenter/MerchantStatuses.php
+++ b/src/MerchantCenter/MerchantStatuses.php
@@ -143,7 +143,7 @@ public function get_product_statistics( bool $force_refresh = false ): array {
 		if ( $failure_rate_msg && null === $this->mc_statuses ) {
 			return [
 				'timestamp'  => $this->cache_created_time->getTimestamp(),
-				'statistics' => [],
+				'statistics' => null,
 				'loading'    => false,
 				'error'      => $failure_rate_msg,
 			];
@@ -289,9 +289,9 @@ public function maybe_refresh_status_data( bool $force_refresh = false ): Update
 
 		// If force_refresh is true or if not transient, return empty array and scheduled the job to update the statuses.
 		if ( ! $job->is_scheduled() && ( $force_refresh || ( ! $force_refresh && null === $this->mc_statuses ) ) ) {
-			// Delete the transient before scheduling the job because some errors, like the failure rate message, can occur before the job is scheduled.
+			// Delete the transient before scheduling the job because some errors, like the failure rate message, can occur before the job is executed.
 			$this->clear_cache();
-			// Schedule job to update the statuses.
+			// Schedule job to update the statuses. If the failure rate is too high, the job will not be scheduled.
 			$job->schedule();
 		}
 

From 0d0b1c18bfa8d7fa20ae66c196497a4b32076d9a Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Wed, 20 Mar 2024 16:31:03 +0100
Subject: [PATCH 15/24] Add tests for get statistics with failure rate

---
 .../MerchantCenter/MerchantStatusesTest.php   | 38 +++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/tests/Unit/MerchantCenter/MerchantStatusesTest.php b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
index 1e15c5b527..27ab1ee6d2 100644
--- a/tests/Unit/MerchantCenter/MerchantStatusesTest.php
+++ b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
@@ -444,6 +444,44 @@ public function test_get_product_statistics_with_force_refresh() {
 		);
 	}
 
+	public function test_get_product_statistics_with_failure_rate() {
+		$this->merchant_center_service->expects( $this->once() )
+		->method( 'is_connected' )
+		->willReturn( true );
+
+		$this->transients->expects( $this->exactly( 2 ) )
+		->method( 'get' )
+		->willReturn(
+			null
+		);
+
+		$this->update_merchant_product_statuses_job->expects( $this->exactly( 1 ) )
+		->method( 'get_failure_rate_message' )->willReturn( 'Failure rate!' );
+
+		$this->update_merchant_product_statuses_job->expects( $this->exactly( 1 ) )
+		->method( 'schedule' );
+
+		$this->update_merchant_product_statuses_job->expects( $this->exactly( 1 ) )
+		->method( 'is_scheduled' )->willReturn( false );
+
+		$product_statistics = $this->merchant_statuses->get_product_statistics();
+
+		$this->assertEquals(
+			null,
+			$product_statistics['statistics']
+		);
+
+		$this->assertEquals(
+			false,
+			$product_statistics['loading']
+		);
+
+		$this->assertEquals(
+			'Failure rate!',
+			$product_statistics['error']
+		);
+	}
+
 	public function test_process_product_statuses() {
 		$product_1        = WC_Helper_Product::create_simple_product();
 		$product_2        = WC_Helper_Product::create_simple_product();

From 15df732e793aa0d33b36d330a33e2c3a114eae9f Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Thu, 21 Mar 2024 11:45:43 +0100
Subject: [PATCH 16/24] Add delete_stale_mc_statuses method

---
 src/MerchantCenter/MerchantStatuses.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/MerchantCenter/MerchantStatuses.php b/src/MerchantCenter/MerchantStatuses.php
index 3ecd06b498..95be76e057 100644
--- a/src/MerchantCenter/MerchantStatuses.php
+++ b/src/MerchantCenter/MerchantStatuses.php
@@ -238,6 +238,16 @@ protected function delete_stale_issues(): void {
 		$this->container->get( MerchantIssueTable::class )->delete_stale( $this->cache_created_time );
 	}
 
+	/**
+	 * Delete the stale mc statuses from the database.
+	 *
+	 * @since x.x.x
+	 */
+	protected function delete_stale_mc_statuses(): void {
+		$product_meta_query_helper = $this->container->get( ProductMetaQueryHelper::class );
+		$product_meta_query_helper->delete_all_values( ProductMetaHandler::KEY_MC_STATUS );
+	}
+
 	/**
 	 * Clear the product statuses cache and delete stale issues.
 	 *
@@ -245,6 +255,7 @@ protected function delete_stale_issues(): void {
 	 */
 	public function clear_product_statuses_cache_and_issues(): void {
 		$this->delete_stale_issues();
+		$this->delete_stale_mc_statuses();
 		$this->delete_product_statuses_count_intermediate_data();
 	}
 

From 7a055ce7762791a92788f56f1f8b88b0b6427475 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Thu, 21 Mar 2024 11:45:58 +0100
Subject: [PATCH 17/24] Add tests for delete_stale_mc_statuses

---
 tests/Unit/MerchantCenter/MerchantStatusesTest.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/Unit/MerchantCenter/MerchantStatusesTest.php b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
index 1e15c5b527..2a84497674 100644
--- a/tests/Unit/MerchantCenter/MerchantStatusesTest.php
+++ b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
@@ -996,6 +996,7 @@ protected function test_clear_product_statuses_cache_and_issues() {
 
 		$this->merchant_issue_table->expects( $this->once() )->method( 'delete_stale' )->with( $this->merchant_statuses->get_cache_created_time() );
 		$this->options->expects( $this->once() )->method( 'delete' )->with( OptionsInterface::PRODUCT_STATUSES_COUNT_INTERMEDIATE_DATA );
+		$this->product_meta_query_helper->expects($this->once())->method('delete_meta_key')->with(ProductMetaHandler::KEY_MC_STATUS);
 		$this->merchant_statuses->clear_product_statuses_cache_and_issues();
 	}
 

From 68e6df3542f1ae919445ea406a02016c5c24bc72 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Thu, 21 Mar 2024 15:42:13 +0100
Subject: [PATCH 18/24] Update transient time

---
 src/MerchantCenter/MerchantStatuses.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MerchantCenter/MerchantStatuses.php b/src/MerchantCenter/MerchantStatuses.php
index 95be76e057..91a611f664 100644
--- a/src/MerchantCenter/MerchantStatuses.php
+++ b/src/MerchantCenter/MerchantStatuses.php
@@ -58,7 +58,7 @@ class MerchantStatuses implements Service, ContainerAwareInterface, OptionsAware
 	/**
 	 * The lifetime of the status-related data.
 	 */
-	public const STATUS_LIFETIME = HOUR_IN_SECONDS;
+	public const STATUS_LIFETIME = 12 * HOUR_IN_SECONDS;
 
 	/**
 	 * The types of issues.

From e0327689fee205b5b88653575f69eb4c19fb8bc0 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Thu, 21 Mar 2024 19:46:33 +0100
Subject: [PATCH 19/24] Adjust tests for
 clear_product_statuses_cache_and_issues

---
 tests/Unit/MerchantCenter/MerchantStatusesTest.php | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/tests/Unit/MerchantCenter/MerchantStatusesTest.php b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
index 2a84497674..df2920a5ed 100644
--- a/tests/Unit/MerchantCenter/MerchantStatusesTest.php
+++ b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
@@ -987,16 +987,10 @@ public function test_clear_cache_with_bulk_sync() {
 		$this->merchant_statuses->clear_cache();
 	}
 
-	protected function test_clear_product_statuses_cache_and_issues() {
-		$this->transients->expects( $this->exactly( 1 ) )
-		->method( 'delete' )
-		->with(
-			TransientsInterface::MC_STATUSES
-		);
-
+	public function test_clear_product_statuses_cache_and_issues() {
 		$this->merchant_issue_table->expects( $this->once() )->method( 'delete_stale' )->with( $this->merchant_statuses->get_cache_created_time() );
 		$this->options->expects( $this->once() )->method( 'delete' )->with( OptionsInterface::PRODUCT_STATUSES_COUNT_INTERMEDIATE_DATA );
-		$this->product_meta_query_helper->expects($this->once())->method('delete_meta_key')->with(ProductMetaHandler::KEY_MC_STATUS);
+		$this->product_meta_query_helper->expects( $this->once() )->method( 'delete_all_values' )->with( ProductMetaHandler::KEY_MC_STATUS );
 		$this->merchant_statuses->clear_product_statuses_cache_and_issues();
 	}
 

From 8ec00b8ede848120a5f95b772ed3699d7f9b51b5 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Fri, 22 Mar 2024 20:36:55 +0100
Subject: [PATCH 20/24] Add missing since

---
 src/DB/ProductMetaQueryHelper.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/DB/ProductMetaQueryHelper.php b/src/DB/ProductMetaQueryHelper.php
index 11612aeaa0..0fc99a1c02 100644
--- a/src/DB/ProductMetaQueryHelper.php
+++ b/src/DB/ProductMetaQueryHelper.php
@@ -62,6 +62,8 @@ public function get_all_values( string $meta_key ): array {
 	/**
 	 * Delete all values for a given meta_key.
 	 *
+	 * @since x.x.x
+	 *
 	 * @param string $meta_key The meta key to delete.
 	 *
 	 * @throws InvalidMeta If the meta key isn't valid.

From 345d019019e423eb7df00d3487e1d77b9c74f137 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Fri, 22 Mar 2024 20:53:35 +0100
Subject: [PATCH 21/24] Add useCallback to refresh product stats

---
 js/src/hooks/useMCProductStatistics.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/src/hooks/useMCProductStatistics.js b/js/src/hooks/useMCProductStatistics.js
index 418e1f29b0..ec66acb68d 100644
--- a/js/src/hooks/useMCProductStatistics.js
+++ b/js/src/hooks/useMCProductStatistics.js
@@ -1,7 +1,7 @@
 /**
  * External dependencies
  */
-import { useEffect } from '@wordpress/element';
+import { useEffect, useCallback } from '@wordpress/element';
 
 /**
  * Internal dependencies
@@ -33,10 +33,10 @@ const useMCProductStatistics = () => {
 		method: 'GET',
 	} );
 
-	const refreshStats = async () => {
+	const refreshStats = useCallback( async () => {
 		await refreshProductStats();
 		invalidateResolution();
-	};
+	}, [ refreshProductStats, invalidateResolution ] );
 
 	useEffect( () => {
 		// If the job is still processing the data, start the countdown.

From 4aa642660327c9e9084f3db594119cbe04dc7f06 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Fri, 22 Mar 2024 20:54:05 +0100
Subject: [PATCH 22/24] Use AppButton instead of Button

---
 .../status-box/sync-product-statistics.js                  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
index 8b044f5153..c24aed40ca 100644
--- a/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
+++ b/js/src/product-feed/product-statistics/status-box/sync-product-statistics.js
@@ -2,13 +2,13 @@
  * External dependencies
  */
 import { __ } from '@wordpress/i18n';
-import { Button } from '@wordpress/components';
 
 /**
  * Internal dependencies
  */
 import Status from '.~/product-feed/product-statistics/status-box/status';
 import ErrorIcon from '.~/components/error-icon';
+import AppButton from '.~/components/app-button';
 
 /**
  * @typedef {import('.~/data/actions').ProductStatistics } ProductStatistics
@@ -28,16 +28,17 @@ function SyncProductStatistics( { refreshStats, error } ) {
 			title={ __( 'Overview Stats:', 'google-listings-and-ads' ) }
 			icon={ <ErrorIcon size={ 24 } /> }
 			label={
-				<Button
+				<AppButton
 					aria-label={ error }
 					onClick={ refreshStats }
 					className="overview-stats-error-button"
+					eventName="gla_retry_loading_product_stats"
 				>
 					{ __(
 						'There was an error loading the Overview Stats. Click to retry.',
 						'google-listings-and-ads'
 					) }
-				</Button>
+				</AppButton>
 			}
 			description={ error }
 		/>

From 986c6d24d2177caeba2d902ab9970f7384479291 Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Fri, 22 Mar 2024 21:03:17 +0100
Subject: [PATCH 23/24] Change error message for the failure rate msg

---
 src/MerchantCenter/MerchantStatuses.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MerchantCenter/MerchantStatuses.php b/src/MerchantCenter/MerchantStatuses.php
index 50c2150046..7a0a0837a0 100644
--- a/src/MerchantCenter/MerchantStatuses.php
+++ b/src/MerchantCenter/MerchantStatuses.php
@@ -145,7 +145,7 @@ public function get_product_statistics( bool $force_refresh = false ): array {
 				'timestamp'  => $this->cache_created_time->getTimestamp(),
 				'statistics' => null,
 				'loading'    => false,
-				'error'      => $failure_rate_msg,
+				'error'      => __( 'The scheduled job has been paused due to a high failure rate.', 'google-listings-and-ads' ),
 			];
 		}
 

From 7adeb2493fc997c90cdb927cecff1c2e3b8a52ff Mon Sep 17 00:00:00 2001
From: Jorge M <jorge.mahecha@a8c.com>
Date: Fri, 22 Mar 2024 21:03:56 +0100
Subject: [PATCH 24/24] Update tests

---
 tests/Unit/MerchantCenter/MerchantStatusesTest.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/Unit/MerchantCenter/MerchantStatusesTest.php b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
index 27ab1ee6d2..b8ca9b8ded 100644
--- a/tests/Unit/MerchantCenter/MerchantStatusesTest.php
+++ b/tests/Unit/MerchantCenter/MerchantStatusesTest.php
@@ -456,7 +456,7 @@ public function test_get_product_statistics_with_failure_rate() {
 		);
 
 		$this->update_merchant_product_statuses_job->expects( $this->exactly( 1 ) )
-		->method( 'get_failure_rate_message' )->willReturn( 'Failure rate!' );
+		->method( 'get_failure_rate_message' )->willReturn( 'The scheduled job has been paused due to a high failure rate.' );
 
 		$this->update_merchant_product_statuses_job->expects( $this->exactly( 1 ) )
 		->method( 'schedule' );
@@ -477,7 +477,7 @@ public function test_get_product_statistics_with_failure_rate() {
 		);
 
 		$this->assertEquals(
-			'Failure rate!',
+			'The scheduled job has been paused due to a high failure rate.',
 			$product_statistics['error']
 		);
 	}