Add a new Query

nikonst · nikonst · commit ea6566d3daf5 · 2024-09-17T08:20:44.000+03:00
diff --git a/graphQLApollo/index.js b/graphQLApollo/index.js
@@ -20,23 +20,35 @@ const resolvers = {
     },
     addressAuthor(parent, args, context) {
       let returnAddress = {}
-      for(let k =0; k < db.authors.length; k++) {
+      for (let k = 0; k < db.authors.length; k++) {
         if (db.authors[k].name === args.name) {
-          for(let i = 0; i< db.address.length ; i++) {
-            if(db.address[i].id === db.authors[k].address) {
+          for (let i = 0; i < db.address.length; i++) {
+            if (db.address[i].id === db.authors[k].address) {
               returnAddress = db.address[i]
             }
           }
-      }}
+        }
+      }
       if (returnAddress) return returnAddress
     },
-     book(parent, args, context) {
+    booksAndAuthors() {
+      let booksAndAuthorsArray = []
+      for (let i = 0; i < db.books.length; i++) {
+        for(let j = 0; j < db.authors.length; j++) {
+          if(db.books[i].author === db.authors[j].id) {
+            booksAndAuthorsArray.push({title: db.books[i].title, authorName: db.authors[j].name })
+          }
+        }
+      }
+      return booksAndAuthorsArray
+    },
+    book(parent, args, context) {
       //console.log(parent, "\n", context)
       let result = db.books.find((b) => {
         return b.id === args.id
       })
-      
-      if(result) {
+
+      if (result) {
         return result
       } else {
         throw new GraphQLError('NOT FOUND', {
diff --git a/graphQLApollo/schema/schema.js b/graphQLApollo/schema/schema.js
@@ -21,10 +21,16 @@ export const typeDefs = `#graphql
     author: String!
   }
 
+  type BookAndAuthor {
+    title: String!
+    authorName: String!
+  }
+    
   type Query {
     books: [Book]
     book(id: Int!): Book
     authors: [Author]
     addressAuthor(name: String!): Address
+    booksAndAuthors: [BookAndAuthor]
   }
 `

Original file line number	Diff line number	Diff line change
@@ -21,10 +21,16 @@ export const typeDefs = `#graphql
`21`	`21`	`author: String!`
`22`	`22`	`}`
`23`	`23`
	`24`	`+ type BookAndAuthor {`
	`25`	`+ title: String!`
	`26`	`+ authorName: String!`
	`27`	`+ }`
	`28`	`+`
`24`	`29`	`type Query {`
`25`	`30`	`books: [Book]`
`26`	`31`	`book(id: Int!): Book`
`27`	`32`	`authors: [Author]`
`28`	`33`	`addressAuthor(name: String!): Address`
	`34`	`+ booksAndAuthors: [BookAndAuthor]`
`29`	`35`	`}`
`30`	`36`	`