Prisma

Author: maticzav

.env

@@ -1,6 +1,6 @@
 SERVER_ENDPOINT="http://localhost:5000"
-GRAPHCOOL_ENDPOINT="http://localhost:60000/graphql-server-file-upload-example/dev"
-GRAPHCOOL_SECRET="so-secret"
+PRISMA_ENDPOINT="http://localhost:4466/graphql-server-file-upload-example/dev"
+PRISMA_SECRET="so-secret"
 S3_BUCKET=""
 S3_KEY=""
-S3_SECRET=""
+S3_SECRET=""

.graphqlconfig.yaml

@@ -5,9 +5,9 @@ projects:
       endpoints:
         default: "${env:SERVER_ENDPOINT}"
   database:
-    schemaPath: "src/generated/database.graphql"
+    schemaPath: "src/generated/database.graphql" # Where to put generated schema
     extensions:
-      graphcool: graphcool.yml
+      prisma: database/prisma.yml # Prisma config file path
       binding:
-        output: src/generated/graphcool.ts
-        generator: graphcool-ts
+        output: src/generated/prisma.ts # Where to put generated files
+        generator: prisma-ts # Which binding generator should be used

README.md

@@ -4,10 +4,10 @@ This example illustrates the implementation of File API with GraphQL Server patt
 
 ## Getting Started
 
-### Initializing the Graphcool Database Service
+### Initializing Prisma Database Service
 ```sh
 graphcool deploy # choose local cluster
-# copy API endpoint into the `GRAPHCOOL_ENPOINT` env var in .env
+# copy API endpoint into the `PRISMA_ENPOINT` env var in .env
 ```
 
 To get `GRAPHCOOL_SECRET` visit http://jwtbuilder.jamiekurtz.com and scroll to the bottom where you can hash your secret from `graphcool.yml` and get the hashed output. (`sssh` is used in the example.)
@@ -37,7 +37,7 @@ It's important to use the form parameter `data` as seen in the example below.
 
 ### Uploading workflow
 
-Everytime you upload a file to Graphcool, a new `File` node is created that contains information about that file.
+Everytime you upload a file to Prisma, a new `File` node is created that contains information about that file.
 
 * `id`: the [familiar system field](!alias-eiroozae8u#id-field)
 * `secret`: a unique, unguessable secret that allows access to the file

database/prisma.yml

@@ -0,0 +1,9 @@
+service: graphql-server-file-upload-example
+
+stage: dev
+cluster: local
+
+datamodel:
+  - datamodel/types.graphql
+
+secret: ${env:PRISMA_SECRET}

graphcool.yml

@@ -1,7 +1,6 @@
 {
   "name": "graphql-server-file-upload-example",
   "version": "1.0.0",
-  "license": "MIT",
   "scripts": {
     "start": "dotenv -- nodemon -x ts-node -e ts,graphql src/index.ts",
     "debug": "dotenv -- nodemon -x 'ts-node --inspect' -e ts,graphql src/index.ts",
@@ -14,20 +13,21 @@
   "dependencies": {
     "aws-sdk": "^2.167.0",
     "express": "^4.16.2",
-    "graphcool-binding": "^1.3.3",
     "graphql": "^0.12.0",
     "graphql-import": "^0.1.5",
     "graphql-yoga": "^1.1.4",
     "mime-types": "^2.1.17",
     "multiparty": "^4.1.3",
+    "prisma-binding": "^1.3.8",
     "uuid": "^3.1.0"
   },
   "devDependencies": {
     "dotenv-cli": "^1.4.0",
     "graphql-cli": "^2.0.5",
-    "graphql-cli-prepare": "1.4.6",
+    "graphql-cli-prepare": "^1.4.11",
     "nodemon": "^1.12.5",
     "ts-node": "^3.3.0",
     "typescript": "^2.6.2"
-  }
+  },
+  "license": "MIT"
 }

package.json

@@ -3,7 +3,7 @@ import { v4 as uuid } from 'uuid'
 import * as mime from 'mime-types'
 import * as  multiparty from 'multiparty'
 
-export default ({graphcool, s3}) => (req, res) => {
+export const files = ({graphcool, s3}) => (req, res) => {
   let form = new multiparty.Form()
 
   form.on('part', async function(part) {

src/modules/fileAPI.ts src/files.ts

@@ -1,4 +1,4 @@
-# THIS FILE HAS BEEN AUTO-GENERATED BY THE "GRAPHCOOL DEPLOY"
+# THIS FILE HAS BEEN AUTO-GENERATED BY "PRISMA DEPLOY"
 # DO NOT EDIT THIS FILE DIRECTLY
 
 #
@@ -21,6 +21,10 @@ type File implements Node {
 # Other Types
 #
 
+type AggregateFile {
+  count: Int!
+}
+
 type BatchPayload {
   count: Long!
 }
@@ -30,6 +34,7 @@ scalar DateTime
 type FileConnection {
   pageInfo: PageInfo!
   edges: [FileEdge]!
+  aggregate: AggregateFile!
 }
 
 input FileCreateInput {
@@ -214,7 +219,6 @@ type Mutation {
   upsertFile(where: FileWhereUniqueInput!, create: FileCreateInput!, update: FileUpdateInput!): File!
   updateManyFiles(data: FileUpdateInput!, where: FileWhereInput!): BatchPayload!
   deleteManyFiles(where: FileWhereInput!): BatchPayload!
-  resetData: Boolean
 }
 
 enum MutationType {

src/generated/database.graphql

@@ -1,8 +1,8 @@
-import { Graphcool as BaseGraphcool, BaseGraphcoolOptions } from 'graphcool-binding'
+import { Prisma as BasePrisma, BasePrismaOptions } from 'prisma-binding'
 import { GraphQLResolveInfo } from 'graphql'
 
 const typeDefs = `
-# THIS FILE HAS BEEN AUTO-GENERATED BY THE "GRAPHCOOL DEPLOY"
+# THIS FILE HAS BEEN AUTO-GENERATED BY "PRISMA DEPLOY"
 # DO NOT EDIT THIS FILE DIRECTLY
 
 #
@@ -25,6 +25,10 @@ type File implements Node {
 # Other Types
 #
 
+type AggregateFile {
+  count: Int!
+}
+
 type BatchPayload {
   count: Long!
 }
@@ -34,6 +38,7 @@ scalar DateTime
 type FileConnection {
   pageInfo: PageInfo!
   edges: [FileEdge]!
+  aggregate: AggregateFile!
 }
 
 input FileCreateInput {
@@ -218,7 +223,6 @@ type Mutation {
   upsertFile(where: FileWhereUniqueInput!, create: FileCreateInput!, update: FileUpdateInput!): File!
   updateManyFiles(data: FileUpdateInput!, where: FileWhereInput!): BatchPayload!
   deleteManyFiles(where: FileWhereInput!): BatchPayload!
-  resetData: Boolean
 }
 
 enum MutationType {
@@ -408,17 +412,6 @@ export interface Node {
   id: ID_Output
 }
 
-export interface PageInfo {
-  hasNextPage: Boolean
-  hasPreviousPage: Boolean
-  startCursor?: String
-  endCursor?: String
-}
-
-export interface BatchPayload {
-  count: Long
-}
-
 export interface FilePreviousValues {
   id: ID_Output
   name: String
@@ -430,16 +423,15 @@ export interface FilePreviousValues {
   url: String
 }
 
-export interface FileConnection {
-  pageInfo: PageInfo
-  edges: FileEdge[]
+export interface BatchPayload {
+  count: Long
 }
 
-export interface FileSubscriptionPayload {
-  mutation: MutationType
-  node?: File
-  updatedFields?: String[]
-  previousValues?: FilePreviousValues
+export interface PageInfo {
+  hasNextPage: Boolean
+  hasPreviousPage: Boolean
+  startCursor?: String
+  endCursor?: String
 }
 
 export interface File extends Node {
@@ -453,35 +445,52 @@ export interface File extends Node {
   url: String
 }
 
+export interface AggregateFile {
+  count: Int
+}
+
 export interface FileEdge {
   node: File
   cursor: String
 }
 
-/*
-The `String` scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.
-*/
-export type String = string
+export interface FileSubscriptionPayload {
+  mutation: MutationType
+  node?: File
+  updatedFields?: String[]
+  previousValues?: FilePreviousValues
+}
+
+export interface FileConnection {
+  pageInfo: PageInfo
+  edges: FileEdge[]
+  aggregate: AggregateFile
+}
+
+export type DateTime = string
 
 /*
-The `Int` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1. 
+The `Boolean` scalar type represents `true` or `false`.
 */
-export type Int = number
-
-export type Long = string
+export type Boolean = boolean
 
 /*
 The `ID` scalar type represents a unique identifier, often used to refetch an object or as key for a cache. The ID type appears in a JSON response as a String; however, it is not intended to be human-readable. When expected as an input type, any string (such as `"4"`) or integer (such as `4`) input value will be accepted as an ID.
 */
 export type ID_Input = string | number
 export type ID_Output = string
 
-export type DateTime = string
+/*
+The `String` scalar type represents textual data, represented as UTF-8 character sequences. The String type is most often used by GraphQL to represent free-form human-readable text.
+*/
+export type String = string
 
 /*
-The `Boolean` scalar type represents `true` or `false`.
+The `Int` scalar type represents non-fractional signed whole numeric values. Int can represent values between -(2^31) and 2^31 - 1. 
 */
-export type Boolean = boolean
+export type Int = number
+
+export type Long = string
 
 export interface Schema {
   query: Query
@@ -503,16 +512,15 @@ export type Mutation = {
   upsertFile: (args: { where: FileWhereUniqueInput, create: FileCreateInput, update: FileUpdateInput }, info?: GraphQLResolveInfo | string) => Promise<File>
   updateManyFiles: (args: { data: FileUpdateInput, where: FileWhereInput }, info?: GraphQLResolveInfo | string) => Promise<BatchPayload>
   deleteManyFiles: (args: { where: FileWhereInput }, info?: GraphQLResolveInfo | string) => Promise<BatchPayload>
-  resetData: (args: {}, info?: GraphQLResolveInfo | string) => Promise<Boolean | null>
 }
 
 export type Subscription = {
   file: (args: { where?: FileSubscriptionWhereInput }, infoOrQuery?: GraphQLResolveInfo | string) => Promise<AsyncIterator<FileSubscriptionPayload>>
 }
 
-export class Graphcool extends BaseGraphcool {
+export class Prisma extends BasePrisma {
 
-  constructor({ endpoint, secret, fragmentReplacements, debug }: BaseGraphcoolOptions) {
+  constructor({ endpoint, secret, fragmentReplacements, debug }: BasePrismaOptions) {
     super({ typeDefs, endpoint, secret, fragmentReplacements, debug });
   }
 
@@ -533,11 +541,10 @@ export class Graphcool extends BaseGraphcool {
     deleteFile: (args, info): Promise<File | null> => super.delegate('mutation', 'deleteFile', args, {}, info),
     upsertFile: (args, info): Promise<File> => super.delegate('mutation', 'upsertFile', args, {}, info),
     updateManyFiles: (args, info): Promise<BatchPayload> => super.delegate('mutation', 'updateManyFiles', args, {}, info),
-    deleteManyFiles: (args, info): Promise<BatchPayload> => super.delegate('mutation', 'deleteManyFiles', args, {}, info),
-    resetData: (args, info): Promise<Boolean | null> => super.delegate('mutation', 'resetData', args, {}, info)
+    deleteManyFiles: (args, info): Promise<BatchPayload> => super.delegate('mutation', 'deleteManyFiles', args, {}, info)
   }
 
   subscription: Subscription = {
-    file: (args, infoOrQuery): Promise<AsyncIterator<FileSubscriptionPayload>> => super.delegateSubscription('file', args, infoOrQuery)
+    file: (args, infoOrQuery): Promise<AsyncIterator<FileSubscriptionPayload>> => super.delegateSubscription('file', args, {}, infoOrQuery)
   }
 }

src/generated/graphcool.ts src/generated/prisma.ts

@@ -1,9 +1,9 @@
-import { Graphcool } from "./generated/graphcool"
-import { importSchema } from "graphql-import"
 import { GraphQLServer } from "graphql-yoga"
+import { importSchema } from "graphql-import"
 import { S3 } from 'aws-sdk'
+import { Prisma } from "./generated/prisma"
 import { resolvers } from "./resolvers"
-import fileApi from './modules/fileApi'
+import { files } from './files'
 
 // Config --------------------------------------------------------------------
 
@@ -27,20 +27,20 @@ const server = new GraphQLServer({
   resolvers,
   context: req => ({
     ...req,
-    db: new Graphcool({
-      endpoint: process.env.GRAPHCOOL_ENDPOINT,
-      secret: process.env.GRAPHCOOL_SECRET,
+    db: new Prisma({
+      endpoint: process.env.PRISMA_ENDPOINT,
+      secret: process.env.PRISMA_SECRET,
     }),
   }),
 })
 
 // Middleware ----------------------------------------------------------------
 
-server.express.post('/upload', fileApi({
+server.express.post('/upload', files({
   s3: s3client,
-  graphcool: new Graphcool({
-    endpoint: process.env.GRAPHCOOL_ENDPOINT,
-    secret: process.env.GRAPHCOOL_SECRET,
+  graphcool: new Prisma({
+    endpoint: process.env.PRISMA_ENDPOINT,
+    secret: process.env.PRISMA_SECRET,
   }),
 }))