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added statistics type and query and hide deleted or disabled relations

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This commit is contained in:
Grzegorz Leoniec 2018-10-19 12:29:27 +02:00
parent 77e744022e
commit 58dfc281f7
2 changed files with 95 additions and 16 deletions
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70
src/graphql-schema.js
View File

@ -4,17 +4,81 @@ import path from 'path'
import bcrypt from 'bcryptjs'
import zipObject from 'lodash/zipObject'
import generateJwt from './jwt/generateToken'
import values from 'lodash/values'
import { fixUrl } from './middleware/fixImageUrlsMiddleware'
export const typeDefs =
fs.readFileSync(process.env.GRAPHQL_SCHEMA || path.join(__dirname, "schema.graphql"))
.toString('utf-8')
const query = (cypher, session) => {
return new Promise((resolve, reject) => {
let data = []
session
.run(cypher)
.subscribe({
onNext: function (record) {
let item = {}
record.keys.forEach(key => {
item[key] = record.get(key)
})
data.push(item)
},
onCompleted: function () {
session.close()
resolve(data)
},
onError: function (error) {
reject(error)
}
})
})
}
const queryOne = (cypher, session) => {
return new Promise((resolve, reject) => {
query(cypher, session)
.then(res => {
resolve(res.length ? res.pop() : {})
})
.catch(err => {
reject(err)
})
})
}
export const resolvers = {
Query: {
isLoggedIn: (parent, args, { user }) => {
console.log(user)
isLoggedIn: (parent, args, { driver, user }) => {
return Boolean(user && user.id)
},
statistics: async (parent, args, { driver, user }) => {
return new Promise(async (resolve) => {
const session = driver.session()
const queries = {
countUsers: `MATCH (r:User) WHERE r.deleted <> true OR NOT exists(r.deleted) RETURN COUNT(r) AS countUsers`,
countPosts: `MATCH (r:Post) WHERE r.deleted <> true OR NOT exists(r.deleted) RETURN COUNT(r) AS countPosts`,
countComments: `MATCH (r:Comment) WHERE r.deleted <> true OR NOT exists(r.deleted) RETURN COUNT(r) AS countComments`,
countNotifications: `MATCH (r:Notification) WHERE r.deleted <> true OR NOT exists(r.deleted) RETURN COUNT(r) AS countNotifications`,
countOrganizations: `MATCH (r:Organization) WHERE r.deleted <> true OR NOT exists(r.deleted) RETURN COUNT(r) AS countOrganizations`,
countProjects: `MATCH (r:Project) WHERE r.deleted <> true OR NOT exists(r.deleted) RETURN COUNT(r) AS countProjects`,
countInvites: `MATCH (r:Invite) WHERE r.wasUsed <> true OR NOT exists(r.wasUsed) RETURN COUNT(r) AS countInvites`,
countFollows: `MATCH (:User)-[r:FOLLOWS]->(:User) RETURN COUNT(r) AS countFollows`,
countShouts: `MATCH (:User)-[r:SHOUTED]->(:Post) RETURN COUNT(r) AS countShouts`
}
let data = {
countUsers: (await queryOne(queries.countUsers, session)).countUsers,
countPosts: (await queryOne(queries.countPosts, session)).countPosts,
countComments: (await queryOne(queries.countComments, session)).countComments,
countNotifications: (await queryOne(queries.countNotifications, session)).countNotifications,
countOrganizations: (await queryOne(queries.countOrganizations, session)).countOrganizations,
countProjects: (await queryOne(queries.countProjects, session)).countProjects,
countInvites: (await queryOne(queries.countInvites, session)).countInvites,
countFollows: (await queryOne(queries.countFollows, session)).countFollows,
countShouts: (await queryOne(queries.countShouts, session)).countShouts
}
resolve(data)
})
}
// usersBySubstring: neo4jgraphql
},
@ -53,9 +117,11 @@ export const resolvers = {
token: generateJwt(u)
})
}
session.close()
throw new Error('Incorrect password.')
}
session.close()
throw new Error('No Such User exists.')
}
}

41
src/schema.graphql
View File

@ -1,5 +1,6 @@
type Query {
isLoggedIn: Boolean!
statistics: Statistics!
}
type Mutation {
login(email: String!, password: String!): LoggedInUser
@ -11,10 +12,22 @@ type LoggedInUser {
name: String!
avatar:String!
email: String!
role: String!,
role: String!
token: String!
}
type Statistics {
countUsers: Int!
countPosts: Int!
countComments: Int!
countNotifications: Int!
countOrganizations: Int!
countProjects: Int!
countInvites: Int!
countFollows: Int!
countShouts: Int!
}
enum VisibilityEnum {
Public
Friends
@ -44,13 +57,13 @@ type WrittenComment @relation(name: "WROTE") {
type User {
id: ID!
name: String @default(to: "Anonymus")
name: String
email: String
slug: String
password: String!
avatar: String
deleted: Boolean @default(to: false)
disabled: Boolean @default(to: false)
deleted: Boolean
disabled: Boolean
role: UserGroupEnum
friends: [User]! @relation(name: "FRIENDS", direction: "BOTH")
@ -75,10 +88,10 @@ type User {
)
comments: [WrittenComment]!
commentsCount: Int! @cypher(statement: "MATCH (this)-[:WROTE]->(r:Comment) RETURN COUNT(r)")
commentsCount: Int! @cypher(statement: "MATCH (this)-[:WROTE]->(r:Comment) WHERE NOT r.deleted = true AND NOT r.disabled = true RETURN COUNT(r)")
shouted: [Post]! @relation(name: "SHOUTED", direction: "OUT")
shoutedCount: Int! @cypher(statement: "MATCH (this)-[:SHOUTED]->(r:Post) RETURN COUNT(r)")
shoutedCount: Int! @cypher(statement: "MATCH (this)-[:SHOUTED]->(r:Post) WHERE NOT r.deleted = true AND NOT r.disabled = true RETURN COUNT(r)")
organizationsCreated: [Organization] @relation(name: "CREATED_ORGA", direction: "OUT")
organizationsOwned: [Organization] @relation(name: "OWNING_ORGA", direction: "OUT")
@ -98,8 +111,8 @@ type Post {
contentExcerpt: String
image: String
visibility: VisibilityEnum
deleted: Boolean @default(to: false)
disabled: Boolean @default(to: false)
deleted: Boolean
disabled: Boolean
relatedContributions: [Post]! @cypher(statement: """
MATCH (this)-[:TAGGED|CATEGORIZED]->(categoryOrTag)<-[:TAGGED|CATEGORIZED]-(post:Post)
@ -114,7 +127,7 @@ type Post {
commentsCount: Int! @cypher(statement: "MATCH (this)<-[:COMMENTS]-(r:Comment) RETURN COUNT(r)")
shoutedBy: [User]! @relation(name: "SHOUTED", direction: "IN")
shoutedCount: Int! @cypher(statement: "MATCH (this)<-[:SHOUTED]-(r:User) RETURN COUNT(r)")
shoutedCount: Int! @cypher(statement: "MATCH (this)<-[:SHOUTED]-(r:User) WHERE NOT r.deleted = true AND NOT r.disabled = true RETURN COUNT(r)")
}
type Comment {
@ -123,8 +136,8 @@ type Comment {
content: String!
contentExcerpt: String
post: Post @relation(name: "COMMENT", direction: "OUT")
deleted: Boolean @default(to: false)
disabled: Boolean @default(to: false)
deleted: Boolean
disabled: Boolean
}
type Category {
@ -163,8 +176,8 @@ type Organization {
slug: String
description: String!
descriptionExcerpt: String
deleted: Boolean @default(to: false)
disabled: Boolean @default(to: false)
deleted: Boolean
disabled: Boolean
tags: [Tag]! @relation(name: "TAGGED", direction: "OUT")
categories: [Category]! @relation(name: "CATEGORIZED", direction: "OUT")
@ -176,5 +189,5 @@ type Tag {
taggedPosts: [Post]! @relation(name: "TAGGED", direction: "IN")
taggedOrganizations: [Organization]! @relation(name: "TAGGED", direction: "IN")
taggedCount: Int! @cypher(statement: "MATCH (this)<-[:TAGGED]-(r) RETURN COUNT(r)")
deleted: Boolean @default(to: false)
deleted: Boolean
}