feat: Add ability to resolve API channel conversations (#8348)

- Create a new endpoint to fetch a single conversation in client apis
- Create a new endpoint to resolve a single conversation in client apis
- Update swagger API definition to include missing endpoints

Fixes: #6329

Co-authored-by: Cristian Duta <Cristian.Duta@ti8m.ch>

app/controllers/public/api/v1/inboxes/conversations_controller.rb

@@ -1,15 +1,31 @@
 class Public::Api::V1::Inboxes::ConversationsController < Public::Api::V1::InboxesController
   include Events::Types
-  before_action :set_conversation, only: [:toggle_typing, :update_last_seen]
+  before_action :set_conversation, only: [:toggle_typing, :update_last_seen, :show, :toggle_status]
 
   def index
     @conversations = @contact_inbox.hmac_verified? ? @contact.conversations : @contact_inbox.conversations
   end
 
+  def show; end
+
   def create
     @conversation = create_conversation
   end
 
+  def toggle_status
+    # Check if the conversation is already resolved to prevent redundant operations
+    return if @conversation.resolved?
+
+    # Assign the conversation's contact as the resolver
+    # This step attributes the resolution action to the contact involved in the conversation
+    # If this assignment is not made, the system implicitly becomes the resolver by default
+    Current.contact = @conversation.contact
+
+    # Update the conversation's status to 'resolved' to reflect its closure
+    @conversation.status = :resolved
+    @conversation.save!
+  end
+
   def toggle_typing
     case params[:typing_status]
     when 'on'
@@ -30,7 +46,11 @@ def update_last_seen
   private
 
   def set_conversation
-    @conversation = @contact_inbox.contact.conversations.find_by!(display_id: params[:id])
+    @conversation = if @contact_inbox.hmac_verified?
+                      @contact_inbox.contact.conversations.find_by!(display_id: params[:id])
+                    else
+                      @contact_inbox.conversations.find_by!(display_id: params[:id])
+                    end
   end
 
   def create_conversation

app/views/public/api/v1/inboxes/conversations/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! 'public/api/v1/models/conversation', formats: [:json], resource: @conversation

app/views/public/api/v1/inboxes/conversations/toggle_status.json.jbuilder

@@ -0,0 +1 @@
+json.partial! 'public/api/v1/models/conversation', formats: [:json], resource: @conversation

config/routes.rb

@@ -366,8 +366,9 @@
         resources :inboxes do
           scope module: :inboxes do
             resources :contacts, only: [:create, :show, :update] do
-              resources :conversations, only: [:index, :create] do
+              resources :conversations, only: [:index, :create, :show] do
                 member do
+                  post :toggle_status
                   post :toggle_typing
                   post :update_last_seen
                 end

spec/controllers/public/api/v1/inbox/conversations_controller_spec.rb

@@ -36,6 +36,45 @@
     end
   end
 
+  describe 'GET /public/api/v1/inboxes/{identifier}/contact/{source_id}/conversations/{conversation_id}' do
+    it 'returns the conversation that the contact has access to' do
+      conversation = create(:conversation, contact_inbox: contact_inbox)
+      create(:message, account: conversation.account, inbox: conversation.inbox, conversation: conversation, content: 'message-1')
+      create(:message, account: conversation.account, inbox: conversation.inbox, conversation: conversation, content: 'message-2')
+
+      get "/public/api/v1/inboxes/#{api_channel.identifier}/contacts/#{contact_inbox.source_id}/conversations/#{conversation.display_id}"
+
+      expect(response).to have_http_status(:success)
+      data = response.parsed_body
+      expect(data['id']).to eq(conversation.display_id)
+      expect(data['messages']).to be_a(Array)
+      expect(data['messages'].length).to eq(conversation.messages.count)
+      expect(data['messages'].pluck('content')).to include(conversation.messages.first.content)
+    end
+  end
+
+  describe 'POST /public/api/v1/inboxes/{identifier}/contact/{source_id}/conversations/{conversation_id}/toggle_status' do
+    it 'resolves the conversation' do
+      conversation = create(:conversation, contact_inbox: contact_inbox)
+      display_id = conversation.display_id
+
+      post "/public/api/v1/inboxes/#{api_channel.identifier}/contacts/#{contact_inbox.source_id}/conversations/#{display_id}/toggle_status"
+
+      expect(response).to have_http_status(:success)
+      expect(conversation.reload).to be_resolved
+    end
+
+    it 'does not resolve a conversation that is already resolved' do
+      conversation = create(:conversation, contact_inbox: contact_inbox, status: :resolved)
+      display_id = conversation.display_id
+
+      post "/public/api/v1/inboxes/#{api_channel.identifier}/contacts/#{contact_inbox.source_id}/conversations/#{display_id}/toggle_status"
+
+      expect(response).to have_http_status(:success)
+      expect(Conversation.where(id: conversation.id, status: :resolved).count).to eq(1)
+    end
+  end
+
   describe 'POST /public/api/v1/inboxes/{identifier}/contact/{source_id}/conversations' do
     it 'creates a conversation for that contact' do
       post "/public/api/v1/inboxes/#{api_channel.identifier}/contacts/#{contact_inbox.source_id}/conversations"

swagger/paths/index.yml

@@ -94,7 +94,6 @@
   patch:
     $ref: ./public/inboxes/contacts/update.yml
 
-
 /public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations:
   parameters:
     - $ref: '#/parameters/public_inbox_identifier'
@@ -104,6 +103,38 @@
   get:
     $ref: ./public/inboxes/conversations/index.yml
 
+/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}:
+  parameters:
+    - $ref: '#/parameters/public_inbox_identifier'
+    - $ref: '#/parameters/public_contact_identifier'
+    - $ref: '#/parameters/conversation_id'
+  get:
+    $ref: ./public/inboxes/conversations/show.yml
+
+/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/toggle_status:
+  parameters:
+    - $ref: '#/parameters/public_inbox_identifier'
+    - $ref: '#/parameters/public_contact_identifier'
+    - $ref: '#/parameters/conversation_id'
+  post:
+    $ref: ./public/inboxes/conversations/toggle_status.yml
+
+/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/toggle_typing:
+  parameters:
+    - $ref: '#/parameters/public_inbox_identifier'
+    - $ref: '#/parameters/public_contact_identifier'
+    - $ref: '#/parameters/conversation_id'
+  post:
+    $ref: ./public/inboxes/conversations/toggle_typing.yml
+
+/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/update_last_seen:
+  parameters:
+    - $ref: '#/parameters/public_inbox_identifier'
+    - $ref: '#/parameters/public_contact_identifier'
+    - $ref: '#/parameters/conversation_id'
+  post:
+    $ref: ./public/inboxes/conversations/update_last_seen.yml
+
 /public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/messages:
   parameters:
     - $ref: '#/parameters/public_inbox_identifier'

swagger/paths/public/inboxes/conversations/show.yml

@@ -0,0 +1,14 @@
+tags:
+  - Conversations API
+operationId: get-single-conversation
+summary: Get a single conversation
+description: Retrieves the details of a specific conversation
+responses:
+  200:
+    description: Success
+    schema:
+      $ref: '#/definitions/public_conversation'
+  401:
+    description: Unauthorized
+  404:
+    description: Conversation not found

swagger/paths/public/inboxes/conversations/toggle_status.yml

@@ -0,0 +1,14 @@
+tags:
+  - Conversations API
+operationId: resolve-conversation
+summary: Resolve a conversation
+description: Marks a conversation as resolved
+responses:
+  200:
+    description: Conversation resolved successfully
+    schema:
+      $ref: '#/definitions/public_conversation'
+  401:
+    description: Unauthorized
+  404:
+    description: Conversation not found

swagger/paths/public/inboxes/conversations/toggle_typing.yml

@@ -0,0 +1,18 @@
+tags:
+  - Conversations API
+operationId: toggle-typing-status
+summary: Toggle typing status
+description: Toggles the typing status in a conversation
+parameters:
+  - name: typing_status
+    in: query
+    required: true
+    type: string
+    description: Typing status, either 'on' or 'off'
+responses:
+  200:
+    description: Typing status toggled successfully
+  401:
+    description: Unauthorized
+  404:
+    description: Conversation not found

swagger/paths/public/inboxes/conversations/update_last_seen.yml

@@ -0,0 +1,12 @@
+tags:
+  - Conversations API
+operationId: update-last-seen
+summary: Update last seen
+description: Updates the last seen time of the contact in a conversation
+responses:
+  200:
+    description: Last seen updated successfully
+  401:
+    description: Unauthorized
+  404:
+    description: Conversation not found

swagger/swagger.json

@@ -894,6 +894,149 @@
         }
       }
     },
+    "/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}": {
+      "parameters": [
+        {
+          "$ref": "#/parameters/public_inbox_identifier"
+        },
+        {
+          "$ref": "#/parameters/public_contact_identifier"
+        },
+        {
+          "$ref": "#/parameters/conversation_id"
+        }
+      ],
+      "get": {
+        "tags": [
+          "Conversations API"
+        ],
+        "operationId": "get-single-conversation",
+        "summary": "Get a single conversation",
+        "description": "Retrieves the details of a specific conversation",
+        "responses": {
+          "200": {
+            "description": "Success",
+            "schema": {
+              "$ref": "#/definitions/public_conversation"
+            }
+          },
+          "401": {
+            "description": "Unauthorized"
+          },
+          "404": {
+            "description": "Conversation not found"
+          }
+        }
+      }
+    },
+    "/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/toggle_status": {
+      "parameters": [
+        {
+          "$ref": "#/parameters/public_inbox_identifier"
+        },
+        {
+          "$ref": "#/parameters/public_contact_identifier"
+        },
+        {
+          "$ref": "#/parameters/conversation_id"
+        }
+      ],
+      "post": {
+        "tags": [
+          "Conversations API"
+        ],
+        "operationId": "resolve-conversation",
+        "summary": "Resolve a conversation",
+        "description": "Marks a conversation as resolved",
+        "responses": {
+          "200": {
+            "description": "Conversation resolved successfully",
+            "schema": {
+              "$ref": "#/definitions/public_conversation"
+            }
+          },
+          "401": {
+            "description": "Unauthorized"
+          },
+          "404": {
+            "description": "Conversation not found"
+          }
+        }
+      }
+    },
+    "/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/toggle_typing": {
+      "parameters": [
+        {
+          "$ref": "#/parameters/public_inbox_identifier"
+        },
+        {
+          "$ref": "#/parameters/public_contact_identifier"
+        },
+        {
+          "$ref": "#/parameters/conversation_id"
+        }
+      ],
+      "post": {
+        "tags": [
+          "Conversations API"
+        ],
+        "operationId": "toggle-typing-status",
+        "summary": "Toggle typing status",
+        "description": "Toggles the typing status in a conversation",
+        "parameters": [
+          {
+            "name": "typing_status",
+            "in": "query",
+            "required": true,
+            "type": "string",
+            "description": "Typing status, either 'on' or 'off'"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Typing status toggled successfully"
+          },
+          "401": {
+            "description": "Unauthorized"
+          },
+          "404": {
+            "description": "Conversation not found"
+          }
+        }
+      }
+    },
+    "/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/update_last_seen": {
+      "parameters": [
+        {
+          "$ref": "#/parameters/public_inbox_identifier"
+        },
+        {
+          "$ref": "#/parameters/public_contact_identifier"
+        },
+        {
+          "$ref": "#/parameters/conversation_id"
+        }
+      ],
+      "post": {
+        "tags": [
+          "Conversations API"
+        ],
+        "operationId": "update-last-seen",
+        "summary": "Update last seen",
+        "description": "Updates the last seen time of the contact in a conversation",
+        "responses": {
+          "200": {
+            "description": "Last seen updated successfully"
+          },
+          "401": {
+            "description": "Unauthorized"
+          },
+          "404": {
+            "description": "Conversation not found"
+          }
+        }
+      }
+    },
     "/public/api/v1/inboxes/{inbox_identifier}/contacts/{contact_identifier}/conversations/{conversation_id}/messages": {
       "parameters": [
         {