Merge pull request #611 from PokeAPI/more-graphql-exmples

Author: Naramsim

graphql/examples/README.md

@@ -0,0 +1,5 @@
+# GraphQL examples
+
+You can use all the `.gql` examples in our console at https://beta.pokeapi.co/graphql/console/.
+
+Inside the folders you find GraphQL queries implemented in different languages, frameworks and libraries.

graphql/examples/alola_road_encounters.gql

@@ -3,7 +3,7 @@ Finds Pokemons in Alola that evolve when you are in a particular location.
 
 Variables:
 {
-    "region": "alola"
+  "region": "alola"
 }
 """
 

graphql/examples/go/README.md

@@ -0,0 +1,9 @@
+# Go examples
+
+## `pokemon.go`
+
+Fetches details about a Pokémon and prints an unformatted JSON to the `stdout`. The name of the Pokémon is passed as a variable.
+
+```sh
+go run pokemon.go # | jq
+```

graphql/examples/pokemon.go graphql/examples/go/pokemon.gographql/examples/pokemon.go renamed to graphql/examples/go/pokemon.go

@@ -3,6 +3,7 @@ package main
 import (
 	"bytes"
 	"encoding/json"
+	"fmt"
 	"io/ioutil"
 	"log"
 	"net/http"
@@ -17,10 +18,12 @@ type Operation struct {
 var (
 	pokemonDetails = Operation{
 		OperationName: "pokemon_details",
-		Variables:     map[string]interface{}{},
+		Variables:     map[string]interface{}{
+			"name": "staryu",
+		},
 		Query: `
-query pokemon_details {
-	species: pokemon_v2_pokemonspecies(where: {name: {_eq: "staryu"}}) {
+query pokemon_details($name: String) {
+	species: pokemon_v2_pokemonspecies(where: {name: {_eq: $name}}) {
 	name
 	base_happiness
 	is_legendary
@@ -103,5 +106,5 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	log.Println(string(body))
+	fmt.Println(string(body))
 }

graphql/examples/item_translations.gql

@@ -0,0 +1,27 @@
+# for each language, list all items and the relative English translation
+query getItemsTranslation1 {
+  pokemon_v2_language {
+    name
+    iso639
+    iso3166
+    items: pokemon_v2_itemnames {
+      name
+      englishName: pokemon_v2_item {
+        name
+      }
+    }
+  }
+}
+
+# for each item, show the English name and get all its translations
+query getItemsTranslation2 {
+  items: pokemon_v2_item {
+    name
+    translations: pokemon_v2_itemnames {
+      foreignName: name
+      language: pokemon_v2_language {
+        name
+      }
+    }
+  }
+}

graphql/examples/node/README.md

@@ -0,0 +1,10 @@
+# Node examples
+
+## `pokemon.js`
+
+Fetches info about Staryu using `node-fetch`.
+
+```sh
+npm i
+node pokemon.js
+```

graphql/examples/node/package-lock.json

@@ -0,0 +1,125 @@
+/*
+Get's many details about a pokemon passed as argument (starmie as default).
+
+It gets:
+  - happiness
+  - if legendary/mythical
+  - generation
+  - habitat
+  - height
+  - weight
+  - ID
+  - abilities
+  - stats
+  - types
+  - learnable moves by leveling up
+  - in how many locations it can be found
+  - holdable items in Fire Red
+  - flavor text
+*/
+
+const fetch = require("node-fetch")
+
+async function fetchGraphQL(query, variables, operationName) {
+  const result = await fetch(
+    "https://beta.pokeapi.co/graphql/v1beta",
+    {
+      method: "POST",
+      body: JSON.stringify({
+        query: query,
+        variables: variables,
+        operationName: operationName
+      })
+    }
+  )
+
+  return await result.json()
+}
+
+
+
+function fetchPokemon_details(name="starmie") {
+  const query = `
+    query pokemon_details($name: String) {
+      species: pokemon_v2_pokemonspecies(where: {name: {_eq: $name}}) {
+        name
+        base_happiness
+        is_legendary
+        is_mythical
+        generation: pokemon_v2_generation {
+          name
+        }
+        habitat: pokemon_v2_pokemonhabitat {
+          name
+        }
+        pokemon: pokemon_v2_pokemons_aggregate(limit: 1) {
+          nodes {
+            height
+            name
+            id
+            weight
+            abilities: pokemon_v2_pokemonabilities_aggregate {
+              nodes {
+                ability: pokemon_v2_ability {
+                  name
+                }
+              }
+            }
+            stats: pokemon_v2_pokemonstats {
+              base_stat
+              stat: pokemon_v2_stat {
+                name
+              }
+            }
+            types: pokemon_v2_pokemontypes {
+              slot
+              type: pokemon_v2_type {
+                name
+              }
+            }
+            levelUpMoves: pokemon_v2_pokemonmoves_aggregate(where: {pokemon_v2_movelearnmethod: {name: {_eq: "level-up"}}}, distinct_on: move_id) {
+              nodes {
+                move: pokemon_v2_move {
+                  name
+                }
+                level
+              }
+            }
+            foundInAsManyPlaces: pokemon_v2_encounters_aggregate {
+              aggregate {
+                count
+              }
+            }
+            fireRedItems: pokemon_v2_pokemonitems(where: {pokemon_v2_version: {name: {_eq: "firered"}}}) {
+              pokemon_v2_item {
+                name
+                cost
+              }
+              rarity
+            }
+          }
+        }
+        flavorText: pokemon_v2_pokemonspeciesflavortexts(where: {pokemon_v2_language: {name: {_eq: "en"}}, pokemon_v2_version: {name: {_eq: "firered"}}}) {
+          flavor_text
+        }
+      }
+    }
+  `
+
+  return fetchGraphQL(
+    query,
+    {"name": name},
+    "pokemon_details"
+  )
+}
+
+async function main() {
+  const pokemon = process.argv.slice(2)[0];
+  const { errors, data } = await fetchPokemon_details(pokemon)
+  if (errors) {
+    console.error(errors)
+  }
+  console.log(JSON.stringify(data, null, 2))
+}
+
+main()