I am running a graphql query to create a person object. The query works fine and the person is created. However I am receiving the following error in the console
react_devtools_backend.js:2842 Missing field 'create_person' while writing result {
"__typename": "PersonResponse",
"error": null,
"person": {
"__typename": "Person",
"hire_date": "2020-10-01",
"name": {
"__typename": "Name",
"first_name": "Joe",
"last_name": "Doe",
"middle_name": ""
},
"person_id": {
"__typename": "PersonId",
"id_": "44df8f7c-d019-410c-89b4-be602f631055"
},
"preferred_name": {
"__typename": "PreferredName",
"first_name": "J",
"last_name": "Dee",
"middle_name": null
}
},
"status": 201
}
This error seems to be saying that my query is missing a field create_person however create_person is not a field it is the name of the query. My first thought was that the message is due to the null fields (even though they are not required). I tried removing these fields from the schema and I still get the error. I am using React Dev Tools chrome extension but still not sure why I get this error.
As requested the gql schema:
const graphqlSchema = buildSchema(`
type Query {
people(person_id: String): [Person]!
emergency_contacts(
person_id: String!
emergency_contact_id: String
): [EmergencyContact]!
person_success: PersonResponse!
person_not_found: PersonResponse!
person_deleted: PersonResponse!
emergency_contact_success: EmergencyContactResponse!
}
scalar Datetime
type PersonId {
id_: String!
}
type Name {
first_name: String!
last_name: String!
middle_name: String
}
input NameInput {
first_name: String!
last_name: String!
middle_name: String
}
input UpdateNameInput {
first_name: String
last_name: String
middle_name: String
}
type ExemptStatus {
code: String!
description: String!
}
type PreferredName {
first_name: String
last_name: String
middle_name: String
}
input PreferredNameInput {
first_name: String
last_name: String
middle_name: String
}
type Relationship {
code: String!
display: String!
description: String!
}
type Address {
line_1: String!
line_2: String!
city: String!
state: String!
zip_code: String!
}
type Person {
person_id: PersonId!
name: Name!
hire_date: Datetime!
preferred_name: PreferredName
contact_info: ContactInfo
exempt_status: ExemptStatus
hired_hours_per_week: Float
hired_hours_per_two_weeks: Float
emergency_contacts: [EmergencyContact]
}
type PersonResponse {
status: Int
error: String
person: Person
}
input PersonInput {
name: NameInput!
hire_date: Datetime!
preferred_name: PreferredNameInput
contact_info: ContactInfoInput
exempt_status_code: String
hired_hours_per_week: Float
hired_hours_per_two_weeks: Float
}
input AddressInput {
line_1: String!
line_2: String!
city: String!
state: String!
zip_code: String!
}
type ContactInfo {
primary_phone: String!
alternate_phone: String
email: String
address: Address
}
input ContactInfoInput {
primary_phone: String!
alternate_phone: String
email: String
address: AddressInput
}
type EmergencyContactId {
id_: String!
}
type EmergencyContact {
emergency_contact_id: EmergencyContactId!
name: Name!
relationship: Relationship!
contact_info: ContactInfo!
}
input EmergencyContactInput {
name: NameInput!
relationship_code: String!
contact_info: ContactInfoInput!
}
input UpdateEmergencyContactInput {
name: NameInput
relationship_code: String
contact_info: ContactInfoInput
}
type EmergencyContactResponse {
status: Int
error: String
person_id: PersonId
emergency_contact: EmergencyContact
}
type Mutation {
create_person(person_input: PersonInput): PersonResponse
update_name(person_id: String!, name_input: UpdateNameInput!): PersonResponse
update_hire_date(person_id: String!, hire_date: Datetime!): PersonResponse
update_preferred_name(
person_id: String!
preferred_name_input: UpdateNameInput!
): PersonResponse
delete_person(person_id: String!): PersonResponse
}
`);
Related
I want to allow users to upload images with their post but also have the ability to allow the users to upload images for the landingspage via a morphOne relation.
I set up my models according to the laravel docs but can provide them if needed.
than in my schema.graphql file I have the following
// schema.graphql
type Query
type Mutation
union Imageable = Blog | Landingspage
#import graphql/blog/*.graphql
#import graphql/landingspage/*.graphql
#import graphql/image/image.graphql
inside of the image.graphql file I have the following
// image.graphql
extend type Mutation {
createImage(input: ImageInput! #spread): Image #create
updateImage(input: ImageInput! #spread): Image #update
deleteImage(input: ImageInput! #spread): Image #delete
}
type Image {
id: ID!
url: String!
imageable: Imageable! #morphTo
}
input ImageInput {
id: ID!
url: String
imageable:ImageableMorphTo
}
input ImageableMorphTo {
connect: ImageableInput
disconnect: Boolean
delete: Boolean
}
input ImageableInput {
type: String!
id: ID!
}
and lastly in my blog.graphql file I have this
// blog.graphql
extend type Query {
blogs: [Blog!]! #all #orderBy(column: "created_at", direction: DESC)
blog(slug: String! #eq): Blog #find
}
extend type Mutation {
createBlog(input: CreateBlogInput #spread): Blog #create
}
type Blog {
id: ID!
title: String!
big_text: String!
small_text: String!
slug: String!
category_id: Int
created_at: DateTime!
updated_at: DateTime!
image: Image #morphOne
}
input CreateBlogInput {
title: String!
big_text: String!
small_text: String!
category_id: Int,
image: ImageInput
}
Now when I go to the graphql-playground and create the mutation
mutation ($input: CreateBlogInput ){
createBlog(input:$input){
id
title
small_text
big_text
image{
id
url
}
}
}
with the following input
{
"input": {
"title": "image-test",
"big_text": "big_text",
"small_text": "small_text",
"category_id": 2,
"image": {
"id": 3,
"url": "https://cats.example/cute"
}
}
}
my response is this
{
"data": {
"createBlog": {
"id": "7",
"title": "image-test",
"small_text": "small_text",
"big_text": "big_text",
"image": null
}
}
}
How do I make image not null anymore? I tried to reverse engineer the example at
https://lighthouse-php.com/master/eloquent/nested-mutations.html#morphto
but this only shows you how to create a image and connect a post (or blog) to it, but I want to create a post with an image.
Firstly, if you want that your image field were not null, just add a !, so:
type Blog {
# ...
image: Image! #morphOne
}
Secondly, if you want to create a Blog with an Image, the input should be like:
extend type Mutation {
createBlog(input: CreateBlogInput #spread): Blog #create
}
input CreateBlogInput {
title: String!
big_text: String!
small_text: String!
category_id: Int,
image: BlogImageRelationInput
}
input BlogImageRelationInput {
upsert: UpsertImageInput
}
input UpsertImageInput {
id: ID
url: String
}
When I am trying to do the "vote" mutation, getting the below error. My other mutations are working fine.
When I am trying to do the "vote" mutation, getting the below error. My other mutations are working fine.
When I am trying to do the "vote" mutation, getting the below error. My other mutations are working fine.
"data": null,
"errors": [
{
"message": "Variable '$data' expected value of type 'VoteCreateInput!' but
got: {\"user\":{\"connect\":
{\"id\":\"ck1j3nzi68oef090830r8wd6b\"}},\"link\":{\"connect\":
{\"id\":\"ck1j58loj8x570908njwe4eu7\"}}}. Reason: 'User' Expected non-null
value, found null. (line 1, column 11):\nmutation ($data:
VoteCreateInput!) {\n ^",
"locations": [
{
"line": 2,
"column": 3
}
],
"path": [
"vote"
]
}
]
Mutation
async function vote(parent, args, context, info) {
// 1
const userId = getUserId(context)
// 2
const linkExists = await context.prisma.$exists.vote({
user: { id: userId },
link: { id: args.linkId },
})
if (linkExists) {
throw new Error(`Already voted for link: ${args.linkId}`)
}
// 3
return context.prisma.createVote({
user: { connect: { id: userId } },
link: { connect: { id: args.linkId } },
})
}
datamodel.schema
type Link {
id: ID! #id
createdAt: DateTime! #createdAt
description: String!
url: String!
postedBy: User
votes: [Vote!]!
}
type User {
id: ID! #id
name: String!
email: String #unique
password: String!
links: [Link!]!
votes: [Vote!]!
}
type Vote {
id: ID! #id
link: Link!
user: User!
}
schema.graphql
type Mutation {
vote(linkId: ID!): Vote!
}
type Link {
id: ID!
description: String!
url: String!
postedBy: User
votes: [Vote!]!
}
There was a glitch in prisma database which was not updating with the change in data model.
I have created a new instance of the db and now its working fine.
I have the following datamodel:
type Tvshow {
id: ID! #unique
title: String!
pricing: [Pricing]
startDate: DateTime!
endDate: DateTime!
subscribers: [Tvshowsubscription!]
.....
}
type FavoriteTvshow {
id: ID! #unique
tvshow: Tvshow!
user: User!
}
type User {
id: ID! #unique
name: String
email: String! #unique
password: String
googleID: String #unique
resetToken: String
resetTokenExpiry: String
permissions: [Permission]
address: Address
phone: String
favorites: [FavoriteTvshow!]
tvshowSubscriptions: [Tvshowsubscription!]
}
I have my custom Tvshow resolver using addFragmentToInfo:
resolver-queries.js
const Query = {
...
favoriteTvshows: forwardTo('db'),
tvshow: (parent, args, ctx, info) => {
const fragment = `fragment EnsureComputedFields on Tvshow { pricing { minQuantity maxQuantity unitPrice} subscribers { id }}`
return ctx.db.query.tvshow({}, addFragmentToInfo(info, fragment))
},
....
};
tvshow-resolver.js
const Tvshow = {
countSubscribers: (parent) => {
return parent.subscribers.length;
},
}
This is an example, I have more computed fields for Tvshow
I can query Tvshows with countSubscribers, It works fine doing something like this:
query SINGLE_TVSHOW_QUERY($id: ID!) {
tvshow(where: { id: $id }) {
id
title
pricing {
minQuantity
maxQuantity
unitPrice
}
startDate
endDate
countSubscribers
}
}
But what I want to do is to get all the favorite Tvshows from an user returning the countSubscribers, a query for that could be something like this:
query FAVORITES_FROM_USER($userId: ID!) {
favoriteTvshows(where: { user: {id: $userId} }) {
tvshow {
id
title
startDate
endDate
countSubscribers
}
}
}
The problem is that when I query this, in the tvshow-resolver.js I mentioned before, the parent doesn’t have any subscribers object
The error was very silly but I will post it anyway. I needed subscribers in the query
query FAVORITES_FROM_USER($userId: ID!) {
favoriteTvshows(where: { user: {id: $userId} }) {
tvshow {
id
title
startDate
endDate
subscribers { <---
id
quantity
}
countSubscribers
}
}
}
That way the parent in tvshow-resolver.js will have subscribers object
How to add User in this example? I try to use mutation in all ways but doesn't work.
type User {
masterId: Int
name: String
surname: String
address: Address
}
type Address {
street: String
flat: Int
city: String
country: String
}
I try something like this:
type Mutation {
user(
masterId: Int
name: String
surname: String
address: Address
): User
}
and next
mutation {
user(
masterId: 4,
name: "Kevin",
surname: "Key",
address: {
street: "Clark Street",
flat: 19,
city: "Brentwood",
country: "United Kingdom"
}
)
}
I try different versions, but I really can not find a solution
Try this in the playground after creating datamodel in prisma
mutation {
createUser(
data: {
name: "Kevin",
surname: "Key"
address: {
create: {
street: "Clark Street",
flat: 19,
city: "Brentwood",
country: "United Kingdom"
}
}
}
) {
id
name
}
}
Note
You also use connect if address object is already created, for connect just pass the Address id(Primary Key/ObjectId)
This is my graphql schema, query and mutations.
I marked required fields in my schema with "!"
How I can create mutation to add new client?
Do I really need to write the same required fields again?
Like createClient(contactMethod: String!, hearAbout: String! ......... ): Client
const typeShard = `
type ClientProfile {
name: String!
surname: String!
address: String
language: String!
}
type Client {
_id: String
isEdit: Boolean
createdAt: String
shortId: Int
profile: ClientProfile
comments: String
contactMethod: String!
hearAbout: String!
leadAgentId: String
branchId: String!
}
`;
const queryShard = `
getAllClients: [Client]
`;
const mutationShard = `
removeClient(shortId : Int!): Client
createClient(contactMethod: String!, hearAbout: String! ......... ): Client
`;
const resolvers = {
Query: {
getAllClients: () => MongoClients.find().fetch(),
},
Mutation: {
removeClient(root, { shortId }) {
const client = MongoClients.findOne({ shortId });
if (!client) throw new Error(`Couldn't find client with id ${shortId}`);
MongoClients.remove({ shortId });
return client;
},
createClient: (_, args) => {
return MongoClients.insert(args);
},
},
};
You do not need to write the same fields for every mutation. You could define an input type. Please take a look at this cheat sheet.
So in your case it could look like:
const typeShard = `
type ClientProfile {
name: String!
surname: String!
address: String
language: String!
}
type Client {
_id: String
isEdit: Boolean
createdAt: String
shortId: Int
profile: ClientProfile
comments: String
contactMethod: String!
hearAbout: String!
leadAgentId: String
branchId: String!
}
input ClientInput {
contactMethod: String!
hearAbout: String!
.....
}
`;
const mutationShard = `
removeClient(shortId : Int!): Client
createClient(clientInput: ClientInput!): Client
`;