graphql-scalars | custom GraphQL Scalars for creating precise type | GraphQL library

 by   Urigo TypeScript Version: 1.23.0 License: MIT

kandi X-RAY | graphql-scalars Summary

kandi X-RAY | graphql-scalars Summary

graphql-scalars is a TypeScript library typically used in Web Services, GraphQL, React applications. graphql-scalars has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

A library of custom GraphQL scalar types for creating precise type-safe GraphQL schemas.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              graphql-scalars has a medium active ecosystem.
              It has 1735 star(s) with 129 fork(s). There are 15 watchers for this library.
              There were 8 major release(s) in the last 12 months.
              There are 18 open issues and 146 have been closed. On average issues are closed in 328 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of graphql-scalars is 1.23.0

            kandi-Quality Quality

              graphql-scalars has no bugs reported.

            kandi-Security Security

              graphql-scalars has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              graphql-scalars is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              graphql-scalars releases are available to install and integrate.
              Installation instructions are available. Examples and code snippets are not available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of graphql-scalars
            Get all kandi verified functions for this library.

            graphql-scalars Key Features

            No Key Features are available at this moment for graphql-scalars.

            graphql-scalars Examples and Code Snippets

            graphql-scalars,GraphQLDate ,Usage
            JavaScriptdot img1Lines of Code : 71dot img1License : Permissive (MIT)
            copy iconCopy
            import {
              graphql,
              GraphQLObjectType,
              GraphQLSchema
            } from 'graphql'
            
            import { GraphQLDate } from 'graphql-scalars'
            
            const schema = new GraphQLSchema({
              query: new GraphQLObjectType({
                name: 'RootQuery',
                fields: {
                  createdAt: {
                  

            Community Discussions

            QUESTION

            GraphQL Nexus Schema (nexusjs) doesn't compile with scalar types
            Asked 2020-Dec-01 at 18:39

            I am trying to follow the documentation on the Nexus-Schema (nexusjs) website for adding scalar types to my GraphQL application.

            I have tried adding many of the different implementations to my src/types/Types.ts file using the samples provided in the documentation and the interactive examples. My attempts include:

            Without a 3rd party libraries:

            ...

            ANSWER

            Answered 2020-Dec-01 at 18:39

            The issue seems to be resolved when --transpile-only flag is added to the nexus:reflect command.

            This means the reflection command gets updated to:

            Source https://stackoverflow.com/questions/64932457

            QUESTION

            GraphQL custom Scalar validation
            Asked 2020-Jul-01 at 13:17

            I just made a simple Scalar type/package for Node, graphql-scalar-json5.

            It seems to me to be working as expected

            But I got a question about it

            seems like using this bypasses type-checking as opposed to using an input type?

            It got me thinking I might be doing something wrong.

            While you get an error, at resolve time, if the value is Not valid.
            There is no warning in GraphiQL

            I'm not sure if this is limitation of custom scalar types in GraphQL. or a GraphiQL implementation detail

            At 1st impression it makes sense, that if a JSON5 (or JSON) value is effectively deriving from the String type, but I never told 'GraphQL' about it, and doesn't seem to be way to do so ...
            How will the tool know the parameter is of the wrong type?

            Taking another custom scalar, EmailAddress, from graphql-scalars

            With the following Query definition

            ...

            ANSWER

            Answered 2020-Jul-01 at 13:17

            Custom type/scalar ... it should be obvious that you need custom validation.

            on backend/API:

            Both parseValue and parseLiteral are quarded by MyScalar.from.

            Already "accepted" (validated 'on input') value usually doesn't need additional validation 'on output' (serialize). It seams that you sometimes could use it to "correct" data/format/value but probably you would do it on resolver level (read DB - before returning data that should match type[-s]).

            on graphiQL/playground:

            AFAIK There is no way to inform system how to validate your custom types/scalars - simply can't be supported.

            on frontend:

            You have (should) to implement the same validation (equal to used on API/backend) rules before sending custom data (variables).

            Source https://stackoverflow.com/questions/62670880

            QUESTION

            graphql-scalars: BigInt doublequoted as string
            Asked 2020-May-16 at 10:59

            I'm using graphql-scalars in order to have BigInt type in my graphql schema. It runs but that BigInts have this format: {

            "data": {

            "createStage": "41"

            }

            } It is doublequoted so it is not an numeric type but an string. Am I doing something in bad way? Thanks

            ...

            ANSWER

            Answered 2020-May-16 at 10:59

            This is intended behavior. The BigInt scalar can represent integers that are larger than what JavaScript supports (9007199254740991), so the value is always serialized as a string in the response.

            Source https://stackoverflow.com/questions/61834467

            QUESTION

            How to use Time type as scalar in a GraphQL SDL?
            Asked 2020-Apr-23 at 21:48

            I have an object "business" and I'm trying to schematize it in GraphQL. Since DateTime and Time are not per default available on Graphql, i come across the following library : github.

            Business.graphql:

            ...

            ANSWER

            Answered 2020-Apr-23 at 21:48

            "Date" and "DateTime" can be tricky. For example, is "15:00" 3:00pm Pacific Time?

            Many (most) implementations resolve the problem by storing "datetime" as a large integer with respect to some "epoch". For example, "0" might represent "number of seconds since Jan 1, 1970".

            Perhaps you might consider storing your GraphQL "DateTime" as an ISO 8601 string, or using this module: https://www.npmjs.com/package/graphql-iso-date

            At the "schema" level (vs. JS code, as I suggested above), you might consider this:

            GraphQL Spec

            3.5 Scalars:

            Scalars ScalarTypeDefinition DescriptionoptscalarNameDirectivesConstopt Scalar types represent primitive leaf values in a GraphQL type system. GraphQL responses take the form of a hierarchical tree; the leaves on these trees are GraphQL scalars.

            All GraphQL scalars are representable as strings, though depending on the response format being used, there may be a more appropriate primitive for the given scalar type, and server should use those types when appropriate.

            GraphQL provides a number of built‐in scalars, but type systems can add additional scalars with semantic meaning. For example, a GraphQL system could define a scalar called Time which, while serialized as a string, promises to conform to ISO‐8601. When querying a field of type Time, you can then rely on the ability to parse the result with an ISO‐8601 parser and use a client‐specific primitive for time.

            Source https://stackoverflow.com/questions/61355004

            QUESTION

            Docker fails on npm install
            Asked 2020-Feb-10 at 12:43

            I'm new to Docker, and I've wanted try Dockerizing my node app.

            I've tried following the directions on nodejs.org, but I've been getting errors on npm install.

            Here is my Dockerfile:

            ...

            ANSWER

            Answered 2020-Feb-10 at 12:43

            I used to get this error due to low or intermittent internet bandwidth.

            Source https://stackoverflow.com/questions/60148199

            QUESTION

            With Apollo React client, why you not always need a resolver to resolve @client GraphQL queries?
            Asked 2019-May-02 at 17:40

            I'm learning how to use Apollo Client for React and how to manage local state using the cache. From the docs, it's as simple as writing to the cache using cache.writeData and reading from it using a simple query. Their example is

            ...

            ANSWER

            Answered 2019-May-02 at 12:51

            From the docs:

            [The @client directive] tells Apollo Client to fetch the field data locally (either from the cache or using a local resolver), instead of sending it to our GraphQL server.

            If the directive is present on a field, Apollo will attempt to resolve the field using the provided resolver, or fall back to fetching directly from the cache if one doesn't exist. You can initialize your cache with pretty much any sort of data at the root level (taking care to include __typename fields for objects) and you should be able to fetch it without having to also provide a resolver for it. On the other hand, providing a resolver can provide you with more granular control over what's actually fetched from the cache -- i.e. you could initialize the cache with an array of items, but use a resolver to provide a way to filter or sort them.

            There's an import nuance here: Fetching without a resolver only works when there's data in the cache to fetch. That's why it's important to provide initial state for these fields when building your client. If you have a more deeply nested @client field (for example, maybe you're including additional information alongside data fetched from the server), you also technically don't have to write a resolver. But we typically do write them because there is no existing data in the cache for those nested fields.

            Source https://stackoverflow.com/questions/55952227

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install graphql-scalars

            Please refer to our website for all the documentation related to GraphQL Scalars.

            Support

            Contributions, issues and feature requests are very welcome. If you are using this package and fixed a bug for yourself, please consider submitting a PR!. And if this is your first time contributing to this project, please do read our Contributor Workflow Guide before you get started off.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries

            Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Consider Popular GraphQL Libraries

            parse-server

            by parse-community

            graphql-js

            by graphql

            apollo-client

            by apollographql

            relay

            by facebook

            graphql-spec

            by graphql

            Try Top Libraries by Urigo

            graphql-mesh

            by UrigoTypeScript

            graphql-cli

            by UrigoTypeScript

            graphql-modules

            by UrigoTypeScript

            SOFA

            by UrigoTypeScript

            WhatsApp-Clone-Client-React

            by UrigoTypeScript