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xuorigxuorig
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Merge pull request #17 from GraphQLAcademy/add-vehi
Vehicle type and transport interface
2 parents b4a9163 + efd6553 commit e0ce8c4

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6 files changed

+140
-17
lines changed

6 files changed

+140
-17
lines changed

‎app/models/graph/schema.rb‎

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Original file line numberDiff line numberDiff line change
@@ -1,5 +1,8 @@
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module Graph
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Schema = GraphQL::Schema.define do
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query Graph::Types::Query
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resolve_type ->(obj, ctx) do
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Graph::Schema.types.values.find { |type| type.name == obj.class.name }
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end
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end
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end

‎app/models/graph/types/query.rb‎

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@@ -48,6 +48,15 @@ module Types
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field :starships, types[Graph::Types::Starship] do
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resolve ->(_, _, _) { ::Starship.all }
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end
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field :vehicle, Graph::Types::Vehicle do
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argument :id, types.ID
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resolve ->(_, args, _) { ::Vehicle.find(args['id']) }
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end
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field :vehicles, types[Graph::Types::Vehicle] do
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resolve ->(_, _, _) { ::Vehicle.all }
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end
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end
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end
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end

‎app/models/graph/types/starship.rb‎

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@@ -4,28 +4,17 @@ module Types
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name "Starship"
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description "A single transport craft that has hyperdrive capability."
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7-
field :id, types.ID, "The ID of this species."
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interfaces [Graph::Types::TransportInterface]
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9-
field :name, types.String, "The name of this starship. The common name, such as \"Death Star\"."
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field :model, types.String, "The model or official name of this starship. Such as \"T-65 X-wing\" or \"DS-1 Orbital Battle Station\"."
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field :id, types.ID, "The ID of this starship."
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# Starship Specific Fields
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field :starshipClass, types.String do
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description "The class of this starship, such as \"Starfighter\" or \"Deep Space Mobile Battlestation\""
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property :starship_class
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end
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17-
field :manufacturer, types.String, "The manufacturer of this starship."
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field :costInCredits, types.Float, "The cost of this starship new, in galactic credits", property: :cost_in_credits
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field :length, types.Float, "The length of this starship in meters."
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field :crew, types.String, "The number of personnel needed to run or pilot this starship."
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field :passengers, types.String, "The number of non-essential people this starship can transport."
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field :maxAtmospheringSpeed, types.Int do
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description "The maximum speed of this starship in atmosphere. null
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if this starship is incapable of atmosphering flight."
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property :max_atmosphering_speed
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end
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field :hyperdriveRating, types.Float, "The class of this starships hyperdrive.", property: :hyperdrive_rating
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field :MGLT, types.Int do
@@ -39,6 +28,23 @@ module Types
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property :mglt
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end
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# Transport Interface Fields
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field :name, types.String, "The name of this starship. The common name, such as \"Death Star\"."
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field :model, types.String, "The model or official name of this starship. Such as \"T-65 X-wing\" or \"DS-1 Orbital Battle Station\"."
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field :manufacturer, types.String, "The manufacturer of this starship."
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field :costInCredits, types.Float, "The cost of this starship new, in galactic credits", property: :cost_in_credits
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field :length, types.Float, "The length of this starship in meters."
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field :crew, types.String, "The number of personnel needed to run or pilot this starship."
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field :passengers, types.String, "The number of non-essential people this starship can transport."
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field :maxAtmospheringSpeed, types.Int do
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description "The maximum speed of this starship in atmosphere. null
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if this starship is incapable of atmosphering flight."
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property :max_atmosphering_speed
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end
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field :cargoCapacity, types.Float do
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description "The maximum number of kilograms that this starship can transport."
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property :cargo_capacity

‎app/models/graph/types/transport_interface.rb‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,20 @@
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module Graph
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module Types
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TransportInterface = GraphQL::InterfaceType.define do
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name "Transport"
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description "A single transport craft"
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field :name, types.String
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field :model, types.String
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field :manufacturer, types.String
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field :costInCredits, types.Float
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field :length, types.Float
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field :crew, types.String
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field :passengers, types.String
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field :maxAtmospheringSpeed, types.Int
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field :cargoCapacity, types.Float
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field :consumables, types.String
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field :pilots, types[Graph::Types::Person]
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end
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end
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end

‎app/models/graph/types/vehicle.rb‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,46 @@
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module Graph
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module Types
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Vehicle = GraphQL::ObjectType.define do
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name "Vehicle"
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description "A single transport craft that has hyperdrive capability."
6+
7+
interfaces [Graph::Types::TransportInterface]
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9+
field :id, types.ID, "The ID of this vehicle."
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11+
# Vehicle Specific Fields
12+
13+
field :vehicleClass, types.String do
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description "The class of this vehicle, such as \"Wheeled\" or \"Repulsorcraft\"."
15+
property :vehicle_class
16+
end
17+
18+
# Transport Interface Fields
19+
field :name, types.String, "The name of this vehicle. The common name, such as \"Sand Crawler\" or \"Speeder bike\""
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field :model, types.String, "The model or official name of this vehicle. Such as \"All-Terrain Attack Transport\"."
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22+
field :manufacturer, types.String, "The manufacturer of this vehicle."
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field :costInCredits, types.Float, "The cost of this vehicle new, in galactic credits", property: :cost_in_credits
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field :length, types.Float, "The length of this vehicle in meters."
25+
field :crew, types.String, "The number of personnel needed to run or pilot this vehicle."
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field :passengers, types.String, "The number of non-essential people this vehicle can transport."
27+
28+
field :maxAtmospheringSpeed, types.Int do
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description "The maximum speed of this vehicle in atmosphere. null
30+
if this vehicle is incapable of atmosphering flight."
31+
property :max_atmosphering_speed
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end
33+
34+
field :cargoCapacity, types.Float do
35+
description "The maximum number of kilograms that this vehicle can transport."
36+
property :cargo_capacity
37+
end
38+
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field :consumables, types.String, "The maximum length of time that this vehicle can provide consumables for its entire crew without having to resupply."
40+
field :pilots, types[Graph::Types::Person], "The pilots on this vehicle."
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42+
field :created_at, types.String, "The ISO 8601 date format of the time that this resource was created."
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field :updated_at, types.String, "The ISO 8601 date format of the time that this resource was updated."
44+
end
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end
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end

‎test/controllers/graphql_controller_test.rb‎

Lines changed: 41 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -77,6 +77,27 @@ class GraphQLControllerTest < ActionDispatch::IntegrationTest
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{ "name" => "Nien Nunb" }
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],
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"starshipClass" => "Light freighter"
80+
},
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"vehicle" => {
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"id" => "82948950",
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"name" => "Snowspeeder",
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"model" => "t-47 airspeeder",
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"cargoCapacity" => 10.0,
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"consumables" => "none",
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"costInCredits" => nil,
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"created_at" => "2014-12-15 12:22:12 UTC",
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"crew" => "2",
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"length" => 4.5,
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"manufacturer" => "Incom corporation",
92+
"maxAtmospheringSpeed" => 650,
93+
"passengers" => "0",
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"pilots" => [
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{ "name" => "Luke Skywalker" },
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{ "name" => "Wedge Antilles" },
97+
{ "name" => "Luke Skywalker" },
98+
{ "name" => "Wedge Antilles" },
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],
100+
"vehicleClass"=>"airspeeder"
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}
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}
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}
@@ -88,7 +109,7 @@ class GraphQLControllerTest < ActionDispatch::IntegrationTest
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89110
def full_graphql_query
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"
91-
query Full($personID: ID, $filmID: ID, $planetID: ID, $starshipID: ID, $speciesID: ID) {
112+
query Full($personID: ID, $filmID: ID, $planetID: ID, $starshipID: ID, $speciesID: ID, $vehicleID: ID) {
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person(id: $personID) {
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birthYear
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eyeColor
@@ -152,6 +173,22 @@ def full_graphql_query
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pilots { name }
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starshipClass
154175
}
176+
vehicle(id: $vehicleID) {
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id
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name
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model
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cargoCapacity
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consumables
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costInCredits
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created_at
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crew
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length
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manufacturer
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maxAtmospheringSpeed
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passengers
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pilots { name }
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vehicleClass
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}
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}
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"
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end
@@ -162,13 +199,15 @@ def default_variables
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film = films(:"a-new-hope")
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planet = planets(:alderaan)
164201
species = species(:hutt)
202+
vehicle = vehicles(:snowspeeder)
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166204
{
167205
"starshipID" => starship.id,
168206
"personID" => person.id,
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"filmID" => film.id,
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"planetID" => planet.id,
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"speciesID" => species.id
209+
"speciesID" => species.id,
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"vehicleID" => vehicle.id
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}
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end
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end

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