Swap OncallRotations::BaseService to use ::BaseProjectService

Per developer style guides, we prefer to use a BaseContainerService
class as the base class for any services.

ee/app/services/incident_management/oncall_rotations/base_service.rb

@@ -2,9 +2,9 @@
 
 module IncidentManagement
   module OncallRotations
-    class BaseService
+    class BaseService < ::BaseProjectService
       def allowed?
-        user&.can?(:admin_incident_management_oncall_schedule, project)
+        current_user&.can?(:admin_incident_management_oncall_schedule, project)
       end
 
       def available?

ee/app/services/incident_management/oncall_rotations/create_service.rb

@@ -8,22 +8,22 @@ module IncidentManagement
       # @param schedule [IncidentManagement::OncallSchedule]
       # @param project [Project]
       # @param user [User]
-      # @param params [Hash<Symbol,Any>]
-      # @param params - name [String] The name of the on-call rotation.
-      # @param params - length [Integer] The length of the rotation.
-      # @param params - length_unit [String] The unit of the rotation length. (One of 'hours', days', 'weeks')
-      # @param params - starts_at [DateTime] The datetime the rotation starts on.
-      # @param params - ends_at [DateTime] The datetime the rotation ends on.
-      # @param params - active_period_start [String] The time the on-call shifts should start, for example: "08:00"
-      # @param params - active_period_end [String] The time the on-call shifts should end, for example: "17:00"
-      # @param params - participants [Array<hash>] An array of hashes defining participants of the on-call rotations.
+      # @param create_params [Hash<Symbol,Any>]
+      # @param create_params - name [String] The name of the on-call rotation.
+      # @param create_params - length [Integer] The length of the rotation.
+      # @param create_params - length_unit [String] The unit of the rotation length. (One of 'hours', days', 'weeks')
+      # @param create_params - starts_at [DateTime] The datetime the rotation starts on.
+      # @param create_params - ends_at [DateTime] The datetime the rotation ends on.
+      # @param create_params - active_period_start [String] The time the on-call shifts should start, for example: "08:00"
+      # @param create_params - active_period_end [String] The time the on-call shifts should end, for example: "17:00"
+      # @param create_params - participants [Array<hash>] An array of hashes defining participants of the on-call rotations.
       # @option opts  - participant [User] The user who is part of the rotation
       # @option opts  - color_palette [String] The color palette to assign to the on-call user, for example: "blue".
       # @option opts  - color_weight [String] The color weight to assign to for the on-call user, for example "500". Max 4 chars.
-      def initialize(schedule, project, user, params)
+      def initialize(schedule, project, user, create_params)
+        super(project: project, current_user: user, params: create_params)
+
         @schedule = schedule
-        @project = project
-        @user = user
         @rotation_params = params.except(:participants)
         @participants_params = Array(params[:participants])
       end
@@ -50,7 +50,7 @@ module IncidentManagement
 
       private
 
-      attr_reader :schedule, :project, :user, :rotation_params, :participants_params, :oncall_rotation
+      attr_reader :schedule, :rotation_params, :participants_params, :oncall_rotation
 
       def error_no_permissions
         error('You have insufficient permissions to create an on-call rotation for this project')

ee/app/services/incident_management/oncall_rotations/destroy_service.rb

@@ -6,9 +6,9 @@ module IncidentManagement
       # @param oncall_schedule [IncidentManagement::OncallRotation]
       # @param user [User]
       def initialize(oncall_rotation, user)
+        super(project: oncall_rotation.project, current_user: user)
+
         @oncall_rotation = oncall_rotation
-        @user = user
-        @project = oncall_rotation.project
       end
 
       def execute
@@ -24,7 +24,7 @@ module IncidentManagement
 
       private
 
-      attr_reader :oncall_rotation, :user, :project
+      attr_reader :oncall_rotation
 
       def error_no_permissions
         error(_('You have insufficient permissions to remove an on-call rotation from this project'))

ee/app/services/incident_management/oncall_rotations/edit_service.rb

@@ -6,21 +6,20 @@ module IncidentManagement
       include IncidentManagement::OncallRotations::SharedRotationLogic
       # @param rotation [IncidentManagement::OncallRotation]
       # @param user [User]
-      # @param params [Hash<Symbol,Any>]
-      # @param params - name [String] The name of the on-call rotation.
-      # @param params - length [Integer] The length of the rotation.
-      # @param params - length_unit [String] The unit of the rotation length. (One of 'hours', days', 'weeks')
-      # @param params - starts_at [DateTime] The datetime the rotation starts on.
-      # @param params - ends_at [DateTime] The datetime the rotation ends on.
-      # @param params - participants [Array<hash>] An array of hashes defining participants of the on-call rotations.
+      # @param edit_params [Hash<Symbol,Any>]
+      # @param edit_params - name [String] The name of the on-call rotation.
+      # @param edit_params - length [Integer] The length of the rotation.
+      # @param edit_params - length_unit [String] The unit of the rotation length. (One of 'hours', days', 'weeks')
+      # @param edit_params - starts_at [DateTime] The datetime the rotation starts on.
+      # @param edit_params - ends_at [DateTime] The datetime the rotation ends on.
+      # @param edit_params - participants [Array<hash>] An array of hashes defining participants of the on-call rotations.
       # @option opts  - user [User] The user who is part of the rotation
       # @option opts  - color_palette [String] The color palette to assign to the on-call user, for example: "blue".
       # @option opts  - color_weight [String] The color weight to assign to for the on-call user, for example "500". Max 4 chars.
-      def initialize(oncall_rotation, user, params)
+      def initialize(oncall_rotation, user, edit_params)
+        super(project: oncall_rotation.project, current_user: user, params: edit_params)
+
         @oncall_rotation = oncall_rotation
-        @user = user
-        @project = oncall_rotation.project
-        @params = params
         @participants_params = params.delete(:participants)
       end
 
@@ -51,7 +50,7 @@ module IncidentManagement
 
       private
 
-      attr_reader :oncall_rotation, :user, :project, :params, :participants_params
+      attr_reader :oncall_rotation, :participants_params
 
       def save_participants!
         return if participants_params.nil?

ee/app/services/incident_management/oncall_rotations/remove_participant_service.rb

@@ -8,6 +8,8 @@ module IncidentManagement
       # @param user_to_remove [User]
       # @param async_email [Boolean]
       def initialize(oncall_rotation, user_to_remove, async_email = true)
+        super(project: oncall_rotation.project)
+
         @oncall_rotation = oncall_rotation
         @user_to_remove = user_to_remove
         @async_email = async_email