Programmer for CMS Prestashop 1.6 in Krasunchyk

Vimogi: Required: Knowledge of Prestashop Knowledge of PHP Knowledge of MySQL Do not play your mother's conspiracy theorist Desirable: SalesdriveAPI Knowledge of front-end development Umovi Roboti: Create a project remotely and remain in support. There is work for half a year ahead in small portions. Obov'yazki: Analysis of supplier categories We have a self-written module that analyzes sales by supplier/tag. I want each supplier to have a drop-down list by category (with the same columns). https://content.freelancehunt.com/textattach/bf943/34e92/1790885/1707903353677.png That is, now: Supplier A Supplier B Supplier C I want: Supplier A Category 1 supplier A Category 2 supplier A Supplier B ... etc. Correct last column of the report Now it counts the % of products that have >=1, it only needs to be >1 https://content.freelancehunt.com/textattach/e7151/3924e/1790884/1707903353286.png Importing the “cost” field using an Excel file . By clicking on the “download” button, a file is loaded from which 2-3 lines are read: 1. Order No. 2. Product ID 3. Product purchase price This data is simply attached to each product of each order and stored in our database, so that when generating the plate below (already sold) there were 2 additional columns, (cost and net profit) Cost = purchase amount of prices for this line (conditionally supplier) Net profit = sales, UAH - cost of this line https://content.freelancehunt.com/textattach/fcc63/5ad82 /1790886/1707903353439.png “Tag history” - so that the history of assignments/deletions is visible under the tag in the product. https://content.freelancehunt.com/textattach/a0d56/245a8/1790883/1707903353097.pngInitially, the module was conceived as a weekly mailing with intermediate data, but it gained a little more functionality. Video in which I tried to explain the task: https://content.freelancehunt.com/projectsnippet/8e327/00a68/566743/bandicam+2024-01-02+10-34-45-972.mp4 It is highly desirable to implement it within modules, without engine edits.