Updated ComplianceViolation merged_at where checks to use DATE()

Changelog: fixed
EE: true
MR: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/83288

doc/api/graphql/reference/index.md

@@ -20531,8 +20531,8 @@ Field that are available while modifying the custom mapping attributes for an HT
 
 | Name | Type | Description |
 | ---- | ---- | ----------- |
-| <a id="complianceviolationinputmergedafter"></a>`mergedAfter` | [`Date`](#date) | Merged date of merge requests merged after a compliance violation was created. |
-| <a id="complianceviolationinputmergedbefore"></a>`mergedBefore` | [`Date`](#date) | Merged date of merge requests merged before a compliance violation was created. |
+| <a id="complianceviolationinputmergedafter"></a>`mergedAfter` | [`Date`](#date) | Merge requests merged after this date (inclusive). |
+| <a id="complianceviolationinputmergedbefore"></a>`mergedBefore` | [`Date`](#date) | Merge requests merged before this date (inclusive). |
 | <a id="complianceviolationinputprojectids"></a>`projectIds` | [`[ProjectID!]`](#projectid) | Filter compliance violations by project. |
 
 ### `DastProfileCadenceInput`

ee/app/graphql/types/compliance_management/merge_requests/compliance_violation_input_type.rb

@@ -13,11 +13,11 @@ module Types
 
         argument :merged_before, ::Types::DateType,
                  required: false,
-                 description: 'Merged date of merge requests merged before a compliance violation was created.'
+                 description: 'Merge requests merged before this date (inclusive).'
 
         argument :merged_after, ::Types::DateType,
                  required: false,
-                 description: 'Merged date of merge requests merged after a compliance violation was created.'
+                 description: 'Merge requests merged after this date (inclusive).'
       end
     end
   end

ee/app/models/merge_requests/compliance_violation.rb

@@ -18,8 +18,8 @@ module MergeRequests
     scope :by_approved_by_committer, -> { where(reason: ::Gitlab::ComplianceManagement::Violations::ApprovedByCommitter::REASON) }
     scope :by_group, -> (group) { join_projects.where(merge_requests: { projects: { namespace_id: group.self_and_descendants } }) }
     scope :by_projects, -> (project_ids) { join_merge_requests.where(merge_requests: { target_project_id: project_ids }) }
-    scope :merged_before, -> (date) { join_metrics.where('"merge_request_metrics"."merged_at" <= ?', date).references(:merge_request_metrics) }
-    scope :merged_after, -> (date) { join_metrics.where('"merge_request_metrics"."merged_at" >= ?', date).references(:merge_request_metrics) }
+    scope :merged_before, -> (date) { join_metrics.where('"merge_request_metrics"."merged_at" <= ?', date.end_of_day).references(:merge_request_metrics) }
+    scope :merged_after, -> (date) { join_metrics.where('"merge_request_metrics"."merged_at" >= ?', date.beginning_of_day).references(:merge_request_metrics) }
 
     scope :order_by_reason, -> (direction) { order(reason: direction, id: direction) }
     scope :order_by_severity_level, -> (direction) { order(severity_level: direction, id: direction) }

ee/spec/models/merge_requests/compliance_violation_spec.rb

@@ -109,7 +109,7 @@ RSpec.describe MergeRequests::ComplianceViolation, type: :model do
     end
 
     it 'returns the correct collection of violations' do
-      expect(described_class.merged_before(1.day.ago)).to contain_exactly(violations[0])
+      expect(described_class.merged_before(2.days.ago)).to contain_exactly(violations[0])
     end
   end
 
@@ -127,7 +127,7 @@ RSpec.describe MergeRequests::ComplianceViolation, type: :model do
     end
 
     it 'returns the correct collection of violations' do
-      expect(described_class.merged_after(1.day.ago)).to contain_exactly(violations[0])
+      expect(described_class.merged_after(Date.current)).to contain_exactly(violations[0])
     end
   end