Add federated multisearch to MeilisearchClient

[apt-TebbeM]

Pull Request

Related issue

Fixes #560

What does this PR do?

• increases meilisearch version to 1.10.0 in docker-compose.yaml
• adds new method on MeilisearchClient for federated search
• extracts shared properties of "FederatedSearchQuery" and "SearchQuery" into a SearchQueryBase
• add custom JsonConverter to handle federated search in request (empty object needs to be included, cause that causes federated search to work)
• added tests

PR checklist

Please check if your PR fulfills the following requirements:

• [ x ] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
• [ x ] Have you read the contributing guidelines?
• [ x ] Have you made sure that the title is accurate and descriptive of the changes?

Thank you so much for contributing to Meilisearch!

[curquiza]

Hello @apt-TebbeM

thank you for your PR! Let me know when the PR is ready 😊

[apt-TebbeM]

I think it could be reviewed. I actually thought about chaning the API for the federated search part to something like this:

public async Task<ISearchable<T>> FederatedMultiSearchAsync<T>(List<FederatedSearchQuery> queries,
            MultiSearchFederationOptions federationOptions = default(MultiSearchFederationOptions),
            CancellationToken cancellationToken = default)

to make it less likely to have an empty list of queries.

[apt-TebbeM]

Hello @apt-TebbeM

thank you for your PR! Let me know when the PR is ready 😊

you can go ahead

[apt-TebbeM]

@curquiza when will this pr be reviewed? :)

[curquiza]

Hello @apt-TebbeM I'm sorry but I have a loooot on my plate right now. I will maybe be able to review your PR next week. I'll do my best. But busy work period at the moment

But be sure I don't forget you!

[ahmednfwela]

why not just add the converter as an annotation?