$13.$ SpringBoot $($Debugging$)$: Sells API Environment ava version: $1\mathrm{.}8$ Maven version: $3.*$ Spring Boot version: $2\mathrm{.}3\mathrm{.}4.$RELEASE Data Example of a Sell data JSON object: $"$id$"$: $1,$ "productName": "product$1",$ "customerEmail": "custegmail.com", "sellingPrice": $200,$ "buyingPrice": $100$ Requirements In this project, sell data are provided for many countries with API endpoints for fetching specific information. Note that all the data are virtual. The following REST endpoints have been implemented. POST request to $/$ sell: $-$ accepts a sell object, returns status code $201$ if the object is valid $-$ all the properties are validated usil the following rules: $-$ productName cannot b empty, if empty, then returns status code $400$ and message "Product name is mandatory" $-$ customerEmail should be a valid email, if invalid, returns status code $400$ and message "Invalid customer email" $-$ sellingPrice should be positive integer. if invalid, retums status code $400$ and message "Value should be none negative" buyingPrice should be positive integer. if invalid, returns status code $400$ and message "Value should be none. $-$ buyingPrice should be positive integer, if invalid, returns status code $400$ and message "Value should be none negative" GET request to $/$sell$/\{$id$\}$ : $-$ returns the sell entry with given id and status code $200$ GET request to $/$ sell: $-$ returns all the sell entries with status code $200$ There are $4$ tests already written but some are failing due to bugs in the implementation of those endpoints. Find the bugs and fix them so that all the tests pass. Commands $-$ run: mvn clean spring$-$boot:run There are $4$ tests already written but some are failing due to bugs in the implementation of those endpoints. Find the bugs and fix them so that all the tests pass. Commands run: mvn clean spring$-$boot:run install: mvn clean install test: mvn clean test