As a customer

I need the ability to "Like" a product in the catalog.

So that I can keep track of the products I wish to buy

As a systems admin

I need the ability to list all products in the catalog.

So that I can show all the products in the catalog to the customer

As a product owner

I need the ability to delete a product from the catalog

So that customers don't see the products that are not in the catalog anymore.

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Given there is a product named 'ABC' in the catalog
When the product 'ABC' is deleted,
Then a retrieval from 'ABC' doesn't show any product

As a systems architect

I need the ability to retrieve a product from the catalog.

So that customers can see the products they wish to buy

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Given there is a product named 'ABC' in the catalog
When the product 'ABC' (with case-insensitive, i.e. 'abc', 'AbC', 'ABc',...) is retrieved
Then the product 'ABC' is shown

As a product owner

I need the ability to update a product in the catalog

So that the customers see the updated products in the catalog

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Given there is a product named 'ABC' in the catalog
When the name of the product 'ABC' is changed to 'ABCD'
Then the retrieved product 'ABCD' shows the same product

As a customer

I need the ability to "Dislike" a product in the catalog

So that I don't see similar items to my disliked products

As a systems admin

I need the whole data to be hosted in the cloud

So that any restart to the server preserves the latest state.

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Given there is a product named 'ABC' in the catalog
After a server restart, and the product 'ABC' is retrieved,
Then the product 'ABC' is shown

As a systems admin

I need the ability to query a subset of products in the catalog.

So that customers can filter out a subset of the products from the catalog, and only keep the ones they wish to buy

As a systems admin

I need the automation to deploy new changes to the cloud.

So that all new changes are automatically tested and merged without manual implementations

As a product manager

I need the ability to create a product in the catalog.

So that customers have easy access to new products as they are pushed

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Given there are 5 products in the catalog
When a new product is created
Then there are 6 products in the catalog