Fix Social CTA on My Jetpack (#34895)

* Add has_required_plan for Social

* changelog

* Fix wpcom product slug for Social

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/7452867699

src/products/class-social.php

@@ -124,7 +124,28 @@ public static function get_pricing_for_ui() {
 	 * @return string
 	 */
 	public static function get_wpcom_product_slug() {
-		return 'jetpack_social';
+		return 'jetpack_social_basic_yearly';
+	}
+
+	/**
+	 * Checks whether the current plan (or purchases) of the site already supports the product
+	 *
+	 * @return boolean
+	 */
+	public static function has_required_plan() {
+		$purchases_data = Wpcom_Products::get_site_current_purchases();
+		if ( is_wp_error( $purchases_data ) ) {
+			return false;
+		}
+		if ( is_array( $purchases_data ) && ! empty( $purchases_data ) ) {
+			foreach ( $purchases_data as $purchase ) {
+				// Social is available as standalone bundle and as part of the Complete plan.
+				if ( strpos( $purchase->product_slug, 'jetpack_social' ) !== false || str_starts_with( $purchase->product_slug, 'jetpack_complete' ) ) {
+					return true;
+				}
+			}
+		}
+		return false;
 	}
 
 	/**