apollo-ios | π± A strongly-typed caching GraphQL client for iOS | GraphQL library
kandi X-RAY | apollo-ios Summary
kandi X-RAY | apollo-ios Summary
It allows you to execute queries and mutations against a GraphQL server, and returns results as query-specific Swift types. This means you donβt have to deal with parsing JSON, or passing around dictionaries and making clients cast values to the right type manually. You also don't have to write model types yourself, because these are generated from the GraphQL definitions your UI uses. As the generated types are query-specific, you're only able to access data you actually specify as part of a query. If you don't ask for a field, you won't be able to access the corresponding property. In effect, this means you can now rely on the Swift type checker to make sure errors in data access show up at compile time. With our Xcode integration, you can conveniently work with your UI code and corresponding GraphQL definitions side by side, and it will even validate your query documents, and show errors inline. Apollo iOS does more than simply run your queries against a GraphQL server: It normalizes query results to construct a client-side cache of your data, which is kept up to date as further queries and mutations are run. This means your UI is always internally consistent, and can be kept fully up-to-date with the state on the server with the minimum number of queries required. This combination of models with value semantics, one way data flow, and automatic consistency management, leads to a very powerful and elegant programming model that allows you to eliminate common glue code and greatly simplifies app development.
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QUESTION
I'm using Apollo v0.49.0. It's a library for calling graphQL endpoints, and the way it does this is by generating code before you compile your code.
Before I talk about the generated code, I'd like to talk about what the generated code implements. For this question, it's the GraphQLMutation
that's relevant. Here's what it looks like:
ANSWER
Answered 2021-Nov-09 at 20:52Maybe you need to implement AnyGraphQLMutation
type erased over the associatedtype
.
There are a bunch of resources online for that matter (type erasure), I've found this one pretty exhaustive.
QUESTION
i am using this SDK https://github.com/apollographql/apollo-ios
and i cannot generate API.Swift File in My project
my schema.json file is propper format.
and i am using this code to run Generate API.Swift File
...ANSWER
Answered 2021-May-31 at 05:08you can not install HomeBrew and apollo-cli LOL πππ
open terminal
install HomeBrew ->
QUESTION
How does one make ApolloClient accept self-signed certificates? We are using it for internal apps, and calls to the GraphQL endpoints are failing because of the certification issues. I found this thread in the repository issues, but it seems that the API has changed some since that discussion, and the correct current approach is eluding me.
Currently, my integration test drops to the .failure
branch reporting certificate validation issues:
ANSWER
Answered 2021-Feb-03 at 15:14Ellen Shapiro on the Apollo iOS team very kindly pointed me in the right direction. Here's what I ended up with:
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Install apollo-ios
The tutorial which will guide you through building an iOS app using Swift and Apollo iOS.
A Playground covering the concepts of queries, mutations, subscriptions, SQLite caching and custom scalars.
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