Questions
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Apollo-Server subscription to Postgres database
1 I have a postgres table (User) which is fed data from a third party service like Airflow or Nifi. I am running an apollo-server with NodeJS which fetches the user data and passes this data to the React component. One way to show the details of users is using polling in apollo-client which will […]
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error SATISFIABILITY_ERROR when check the schema
0 I tried to use Federation in my supergraph. I have 2 microservices, each one with the own schema: 1. first subgraph has: type User @key(fields: id) @guard { id: ID! firstname: String! } 2. second subgraph has: type GraphUnion { id: ID! user_id: Int text: String user: User! @hasOne } type User @extends @key(fields: […]
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Error on update quantity of a variant with productVariantUpdate mutation (Shopify)
0 I am trying to run this mutation to update the quantities of a product variant on shopify via graphql . (https://shopify.dev/docs/api/admin-graphql/2023-07/mutations/productvariantupdate) productVariantUpdate(input: $input) { productVariant { id sku product { id title } inventoryQuantity } userErrors { field message } } } $input = [ ‘id’ => "gid://shopify/ProductVariant/123456", ‘inventoryQuantities’ => [ "availableQuantity" => 123, […]
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`Cannot use e “__Schema” from another module or realm.` and `Duplicate “graphql” modules` using ApolloClient
5 I have a React application with ApolloClient with Apollo-Link-Schema. The application works fine locally but in our staging environment (using GOCD), we get the following error: Uncaught Error: Cannot use e “__Schema” from another module or realm. Ensure that there is only one instance of “graphql” in the node_modules directory. If different versions of […]
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How to hide django default filters from others except admin user?
1 I have below User graphql API endpoint in my application. Query class Query(UserQuery, graphene.ObjectType): all_users = DjangoFilterConnectionField( UserType, filterset_class=UserFilter) Type class UserType(DjangoObjectType): class Meta: model = User fields = "__all__" interfaces = (graphene.relay.Node,) Filter class UserFilter(FilterSet): user_name_search = CharFilter( method=’user_name_filter’, label=’User Name Search’ ) class Meta: model = User fields = [ ‘user_name_search’, ‘user_id’, […]
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Graphql Codegen’s client-preset-swc-plugin not working at all
0 I couldn’t use Graphql Codegen’s client-preset-swc-plugin with Vite at all to reduce the bundle size. It panics when trying to build for production, I’m getting this error: [vite-plugin-pwa:build] failed to handle: failed to invoke plugin: failed to invoke plugin on ‘Some("/home/user/project/web/src/index.tsx")’ Caused by: 0: failed to invoke `/home/user/project/web/node_modules/@graphql-codegen/client-preset-swc-plugin/swc_plugin.wasm` as js transform plugin at /home/user/project/web/node_modules/@graphql-codegen/client-preset-swc-plugin/swc_plugin.wasm […]
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Apollo GraphQL Server + TypeScript
17 I’ve been working on a project lately, which has node.js + express + typescript + Apollo server stack. And while researching on Apollo client, I’ve stumbled upon TypeScript section. But nothing like that was for server, which leaves me to freedom of choice in this case. So the question is: are there any best […]
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Microservice Communication for Graphql APIs
1 Problem Statement : I have a GraphQl query defined which is responsible for fetching few details from the database. This graphql schema let’s say is defined in microservice-B . Now I want this garphql API to be called by an upstream microservice-A. microservice-A is actually the one which is actually called by our Clients(UI […]
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C++20’s std::views::filter not filtering the view correctly
7 I was writing a simple C++ program that generates a list of random integer values from a normal distribution, then takes first N generated items and filters them so that their absolute value is greater than 42. The code i wrote is the following: int main() { //convenience namespace rng = std::ranges; namespace view […]