How to update Prestashop and who to entrust this development to ?

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How to manually update Prestashop ?

Manual updating can be a long and complex process that you should only use when absolutely necessary. If not, you can ask your friend or hire a developer to help you. You should allow one to two hours for proper work. The principle of the manual updating is that rather than taking direct updating or updating in your online store, all the work is done on your computer using a local PHP/MySQL server like WAMP/XAMPP. Once your local update is complete, you can continue this process online. Your online store will be temporarily disabled in maintenance mode to ensure that customers do not lose their carts or purchases during the update process. This means that your online store will be closed for the duration of the process (a few hours). If you have problems with the update, you could be at great risk by not backing up your store. You could lose your data and never be able to recover it It is important to deactivate your store. You can make sure your store is quiet while you update disable it. If you ever cancel the update, you will not lose orders or baskets being filled. Enter your own IP address in the "Maintenance IP" field, located just below the "Enable Store" box. This will allow you to continue using Store Receipt during the update. This will allow you to test the store while ensuring that visitors cannot access the website. To store all PrestaShop files, you will need to download them all. There are two main ways to back them up. Ask your hosting company to do this. It should be a working backup that is up-to-date and reflects your current store content. Copy all files from your hosting server to your computer using an FTP client This method can only be used if you have access to your FTP server through your hosting company. Create a folder called "prestashop_prod" on your desktop. Next, to your FTP server by opening FileZilla (which you can download), then select all PrestaShop files and folders from your server (using the keyboard shortcut Ctrl-A) and copy them to your "prestashop_prod" folder.
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Why update my Prestashop store from 1.6 to 1.7 ?

You are proud to manage your Prestashop 1.6. Now you want to know why and how to upgrade to the new Prestashop 1.7. There are many reasons to update to have an online store. It is a guarantee that your online store is secure, since version 1.7 is the most recent. Version 1.7.3.3 was released on May 25, 2018. We will also detail the functional benefits. Next, we'll show you how to manually update in a store. First of all, let's recall the significant improvements made by Prestashop 2.0. Redesign of the tunnel The purchase tunnel is now simplified in to. This allows you to focus on the essentials and not disrupt the buying process. The page is easier to read and more fluid. The menu disappears but the detail of your basket remains in columns. The general conditions of sale are displayed at the same time as the payment. The payment method is selected from a list. There is only one button to confirm payment. The tunnel version 1.7 where all the steps are on one page. The default theme is now the classic theme. It has been modernized to follow the latest web design trends and is responsive. The backoffice has also been considerably restructured. The menu is divided into three main groups: Configure, Customize and Sell. Some tabs that were previously separate have been combined. The most important changes are made to product sheets and modules. The tabs are now grouped together. They are intuitive and logical, and enable faster product creation than in the previous version. The tab that generates combinations has been simplified and revised. It saves time. A banner is located at the bottom of the browser and allows you to save and preview the product in frontoffice. You can now save the product sheet without having to reload the page.
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What are the steps for updating PrestaShop ?

Save your online store now Deactivate your store (Maintenance page in the "Preferences" menu) Use your FTP client to save your files on your computer in a "prestashop prod" folder. This is a faithful copy of your live site Back up your database via phpMyAdmin (Advanced settings / Database backup) or via phpMyAdmin You can save your personalized translation by clicking on "Export a language" on the "Localization" page /Translations". Get ready to get the new version. Download the latest version of PrestaShop and extract it to the "prestashop_prep" folder. Copy your personal files (images, logos, photos, translations, modules, etc.) Copy your personal files (images, logos, photos and translations) from "prestashopprod" to the "prestashopprep" folder on the computer. This guide contains a detailed list. Copy the "prestashop-prep" folder to your local server's web folder (/htdocs or /www depending on which name you use). This folder will contain the update and update commands. You can leave your main backup (prestashopprod) intact, as well as your prepared files (prestashopprep). Create a new production database on your local machine: à Using phpMyAdmin, create an account where you put your production store data, and à the SQL files that were backed up at the start. Run the update locally Run the update script on your local machine. Access it using your browser. In version 1.6, the script is located at /install/upgrade/upgrade.php. Make sure you have checked all settings before updating. Follow the on-screen instructions to ensure your server meets the technical requirements for the new release. End of the update: Once the update is finished, delete the folder in /install and go to your front or back office to make sure everything is working correctly. Quality assurance and testing: Import your translations ("Manually import language packs" section in the "Translation" page of the "Localization" menu). Verify that your theme is working as it should. You will need to modify the files if this is not the case. Test your store: Create accounts, order products, cancel orders and check invoices. You can start the update function on your web hosting. À Use your FTP client to replace the files of your online store with those of your "prestashop_prep" folder. You can launch the update, update and update scripts on the production of your store by accessing them via your browser. In version 1.6, the script is located at /install/upgrade/upgrade.php. Make sure you have checked all settings before updating. Follow the on-screen instructions to ensure your server meets the technical requirements for the new release. End of the update: Once the update is finished, delete the folder in /install and go to your front or back office to make sure everything is working correctly. Quality assurance and testing: Import your translations ("Manually import language packs" section in the "Translation" page of the "Localization" menu). Verify that the primary domain name is correct. ("Preferences/SEO & URLs" page, "Store URL" section). Regenerate your robots.txt file ("Preferences / SEO & URLs" page, "Generation of the robots.txt file" section). Verify that your theme is working as it should. If it does not work as expected, you will need to modify the files. Test your store: Create accounts, order products, cancel orders and check invoices. Open your store the update Activate your store (Maintenance page in the "Preferences" menu) That's it! Explore all the new features in the update !
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What should be done to prepare for a PrestaShop update ?

Download the latest version and extract it. Zip the zip file on your computer. Then put its contents in a folder called "prestashop prep" that you created on your computer. It must be at the same level as the "prestashop prod" folder (for example, on your Desktop). It is in this folder that you will prepare your files for the update. Warning: Make sure you don't have the prestashop folder as the root of your "prestashop" folder, but all the files and sub-folders that are there. This will give you the same overview of each "prestashop" and "prestashop" folder respectively. Select the /admin folder inside the "prestashop_prep" folder and give it the exact same name as your production store admin folder. If the "prestashop prod" folder contains a /admin123 folder, you can give it the same name as the /admin subfolder in the "prestashop-prep" folder. You must now copy the files from your production installation to the new version. The goal is to end up with à, a "prestashop_prep" folder which contains the latest version of the standard installation files, and all the files you downloaded from the PrestaShop installation: images. This is an important step that allows you to keep all customizations in your store. Follow the instructions carefully. To copy the files and folders from the "prestashopprod" folder, you will need to search for them. When asked if you want to replace the original file with a copy, select "Yes" each time. After unzipping to the archive of the latest version of PrestaShop, the "prestashop_prep" folder now contains all the customizations of your "prestashop_prod" folder (and therefore of your store which is currently online and in maintenance status). Next, you need to upload the folder to your local web server to verify that the update is working properly.
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PrestaShop update: launch of the script.

Go to the address of the script updating. If the address returns a "404 error", you may have lost some files from the previous version of PrestaShop 1.6. Redo the steps: Delete the folder you copied to the local web folder (but leave the settings.inc.php file aside so you don't have to modify it), modify the contents of the "prestashop_prep" folder according to your needs , then copy the prestashop_prep again to the local server web folder. After launching the script, you no longer need to touch your web browser! It is not necessary to close it. Let it work! The update script takes care of the database to update SQL. It can be quite complex. It also takes care of the updated basic settings file config/settings.inc.php according to your configuration and environment, as well as other aspects of how PrestaShop works. After the update process is complete, an XML file should appear in your browser. This is normal, but it may surprise some people. The XML file will not look like an ordinary web page and each browser will display it in its own way. Firefox will display a warning message saying "No styling information appears to be associated with the XML file". The document tree is displayed above the contents of the XML file. This functionality will be improved in future versions of the script. It's the "ok", not the "wow" that counts: it worked! The hardest part is over, but the details are still there. You can now visit your local store at. The public address should display the maintenance page with the logo. This is because your store is supposed to be in maintenance mode.
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