craicoverflow

Add abstraction for ts/js generation in resolvers

Address all TODO's

Relationship support

Subscription support

Paggination support

craicoverflow

function isSuccess(success) {
    return new Promise(function (resolve, reject) {
        if (success === true) {
            resolve('Success');
        } else {
            reject('Error');
        }
    });
}

craicoverflow

{"lastUpload":"2020-01-15T14:46:00.870Z","extensionVersion":"v3.4.3"}

craicoverflow

For a flexible relationship mapping system to work, we really only need two fields, along with the relationship type:

@oneToMany | @oneToOne | @manyToOne
    field: The field name on the opposite model to map to.
    column: The database column name on the opposite model to map to.

The field and column can be optional depending on what other metadata is provided. See Cases below for some examples.

craicoverflow

import { GraphQLSchema, GraphQLObjectType, GraphQLField, buildSchema, GraphQLScalarType, GraphQLString, printSchema, GraphQLNamedType } from 'graphql';

const schema = buildSchema(`
type User {
    id: ID!
    name: String
}
`)

const userType = schema.getType('User') as GraphQLObjectType;

craicoverflow

async function createModels(modelsDir: string, schema: GraphQLSchema, defaultDataProvider: GraphbackDataProvider, dbProviderOverrides: { [modelName: string]: GraphbackDataProvider } = {}, pubSub: PubSub): Promise<{ [serviceName: string]: CRUDService }> {
  const models = require(modelsDir);

  const modelsConfig = { ...models.modelConfigs };
  delete models.modelConfigs;

  const noteConfig = {
    name: "Note",
    pubSub: {
      publishCreate: false,

craicoverflow

async function createModels(modelsDir: string, schema: GraphQLSchema, defaultDataProvider: GraphbackDataProvider, dbProviderOverrides: { [modelName: string]: GraphbackDataProvider } = {}, pubSub: PubSub): Promise<{ [serviceName: string]: CRUDService }> {
  const models = require(modelsDir);

  delete models.modelConfigs;

  const services = {};
  for (const modelName of Object.keys(models)) {
    const modelType = schema.getType(modelName) as GraphQLObjectType

    const dbProvider = dbProviderOverrides[modelName] || defaultDataProvider

craicoverflow

import { GraphbackDataProvider, GraphbackPlugin } from "graphback"
import { DocumentNode, GraphQLSchema } from 'graphql'
import { IResolvers, PubSubEngine } from 'apollo-server-express'
import { PgKnexDBDataProvider } from '@graphback/runtime-knex'
import Knex from 'knex'

interface DataProviderModelMap {
  [modelName: string]: GraphbackDataProvider
}

craicoverflow

import { GraphQLObjectType } from 'graphql';
import { NoDataError } from '@graphback/runtime';
import { getDatabaseArguments } from '@graphback/core';
import { ObjectId } from 'mongodb';
import { MongoDBDataProvider } from './MongoDBDataProvider';

enum GraphbackDirective {
  UpdatedAt = 'updatedAt'
}
interface FieldDirectiveTransformer {

craicoverflow

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