Merge pull request #561 from code0-tech/query-for-flow

Add query for a specific flow and for all flows in a project

Author: Taucher2003

app/graphql/types/namespace_project_type.rb

@@ -7,14 +7,27 @@ class NamespaceProjectType < Types::BaseObject
     authorize :read_namespace_project
 
     field :description, String, null: false, description: 'Description of the project'
+
     field :name, String, null: false, description: 'Name of the project'
+
     field :runtimes, Types::RuntimeType.connection_type, null: false, description: 'Runtimes assigned to this project'
 
     field :namespace, Types::NamespaceType, null: false,
                                             description: 'The namespace where this project belongs to'
+
     field :primary_runtime, Types::RuntimeType, null: true, description: 'The primary runtime for the project'
 
+    field :flow, Types::FlowType, null: true, description: 'Fetches an flow given by its ID' do
+      argument :id, Types::GlobalIdType[::Flow], required: true, description: 'Id of the flow'
+    end
+
+    field :flows, Types::FlowType.connection_type, null: true, description: 'Fetches all flows in this project'
+
     id_field NamespaceProject
     timestamps
+
+    def flow(id:)
+      object.flows.find(id: id)
+    end
   end
 end

docs/graphql/object/flowconnection.md

@@ -0,0 +1,15 @@
+---
+title: FlowConnection
+---
+
+The connection type for Flow.
+
+## Fields without arguments
+
+| Name | Type | Description |
+|------|------|-------------|
+| `count` | [`Int!`](../scalar/int.md) | Total count of collection. |
+| `edges` | [`[FlowEdge]`](../object/flowedge.md) | A list of edges. |
+| `nodes` | [`[Flow]`](../object/flow.md) | A list of nodes. |
+| `pageInfo` | [`PageInfo!`](../object/pageinfo.md) | Information to aid in pagination. |
+

docs/graphql/object/flowedge.md

@@ -0,0 +1,13 @@
+---
+title: FlowEdge
+---
+
+An edge in a connection.
+
+## Fields without arguments
+
+| Name | Type | Description |
+|------|------|-------------|
+| `cursor` | [`String!`](../scalar/string.md) | A cursor for use in pagination. |
+| `node` | [`Flow`](../object/flow.md) | The item at the end of the edge. |
+

docs/graphql/object/namespaceproject.md

@@ -10,10 +10,22 @@ Represents a namespace project
 |------|------|-------------|
 | `createdAt` | [`Time!`](../scalar/time.md) | Time when this NamespaceProject was created |
 | `description` | [`String!`](../scalar/string.md) | Description of the project |
+| `flows` | [`FlowConnection`](../object/flowconnection.md) | Fetches all flows in this project |
 | `id` | [`NamespaceProjectID!`](../scalar/namespaceprojectid.md) | Global ID of this NamespaceProject |
 | `name` | [`String!`](../scalar/string.md) | Name of the project |
 | `namespace` | [`Namespace!`](../object/namespace.md) | The namespace where this project belongs to |
 | `primaryRuntime` | [`Runtime`](../object/runtime.md) | The primary runtime for the project |
 | `runtimes` | [`RuntimeConnection!`](../object/runtimeconnection.md) | Runtimes assigned to this project |
 | `updatedAt` | [`Time!`](../scalar/time.md) | Time when this NamespaceProject was last updated |
 
+## Fields with arguments
+
+### flow
+
+Fetches an flow given by its ID
+
+Returns [`Flow`](../object/flow.md).
+
+| Name | Type | Description |
+|------|------|-------------|
+| `id` | [`FlowID!`](../scalar/flowid.md) | Id of the flow |

spec/graphql/types/namespace_project_type_spec.rb

@@ -11,6 +11,8 @@
       namespace
       primary_runtime
       runtimes
+      flows
+      flow
       created_at
       updated_at
     ]