[EdgeDB] Add Engagement queries | refactor service/repo layers appropriately

[bryanjnelson]

Monday task

Description

• Refactor Engagement functionality to prepare for EdgeDB migration
• Create EdgeDB Engagement repository

Ready for review checklist

Use [N/A] if the item is not applicable to this PR or remove the item

• Change the task url above to the actual Monday task
• [N/A] Add/update tests if needed
• Add reviewers to this PR

[github-actions]

🗞 GraphQL Summary

View schema changes

@@ -1449,10 +1449,10 @@
 
   """The object's ID"""
   id: ID!
   initialEndDate: SecuredDateNullable!
-  lastReactivatedAt: SecuredDateTime!
-  lastSuspendedAt: SecuredDateTime!
+  lastReactivatedAt: SecuredDateTimeNullable!
+  lastSuspendedAt: SecuredDateTimeNullable!
   modifiedAt: DateTime!
   parent: Project!
   project: Project!
 
@@ -1462,9 +1462,9 @@
   startDateOverride: SecuredDateNullable!
   status: SecuredEngagementStatus!
 
   """The last time the engagement status was modified"""
-  statusModifiedAt: SecuredDateTime!
+  statusModifiedAt: SecuredDateTimeNullable!
 }
 
 input EngagementFilters {
   """Only engagements matching this type"""
@@ -2081,10 +2081,10 @@
   """The object's ID"""
   id: ID!
   initialEndDate: SecuredDateNullable!
   intern: SecuredUser!
-  lastReactivatedAt: SecuredDateTime!
-  lastSuspendedAt: SecuredDateTime!
+  lastReactivatedAt: SecuredDateTimeNullable!
+  lastSuspendedAt: SecuredDateTimeNullable!
   mentor: SecuredUser!
   methodologies: SecuredMethodologies!
   modifiedAt: DateTime!
   parent: InternshipProject!
@@ -2097,9 +2097,9 @@
   startDateOverride: SecuredDateNullable!
   status: SecuredEngagementStatus!
 
   """The last time the engagement status was modified"""
-  statusModifiedAt: SecuredDateTime!
+  statusModifiedAt: SecuredDateTimeNullable!
 }
 
 enum InternshipPosition {
   Administration
@@ -2381,16 +2381,16 @@
   disbursementCompleteDate: SecuredDateNullable!
   endDate: SecuredDateNullable!
   endDateOverride: SecuredDateNullable!
   firstScripture: SecuredBoolean!
-  historicGoal: SecuredString!
+  historicGoal: SecuredStringNullable!
 
   """The object's ID"""
   id: ID!
   initialEndDate: SecuredDateNullable!
   language: SecuredLanguage!
-  lastReactivatedAt: SecuredDateTime!
-  lastSuspendedAt: SecuredDateTime!
+  lastReactivatedAt: SecuredDateTimeNullable!
+  lastSuspendedAt: SecuredDateTimeNullable!
 
   """The latest progress report that has a report submitted"""
   latestProgressReportSubmitted: SecuredPeriodicReport!
   lukePartnership: SecuredBoolean!
@@ -2400,9 +2400,9 @@
   The progress report due next. This is the period currently in progress.
   """
   nextProgressReportDue: SecuredProgressReport!
   openToInvestorVisit: SecuredBoolean!
-  paratextRegistryId: SecuredString!
+  paratextRegistryId: SecuredStringNullable!
   parent: TranslationProject!
 
   """
   A list of mediums used across all of the engagement's products and their
@@ -2424,9 +2424,9 @@
   startDateOverride: SecuredDateNullable!
   status: SecuredEngagementStatus!
 
   """The last time the engagement status was modified"""
-  statusModifiedAt: SecuredDateTime!
+  statusModifiedAt: SecuredDateTimeNullable!
 }
 
 type LanguageEngagementListOutput implements PaginatedList {
   """Whether the next page exists"""

🚨 Breaking Changes

• Engagement.lastReactivatedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• Engagement.lastSuspendedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• Engagement.statusModifiedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• InternshipEngagement.lastReactivatedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• InternshipEngagement.lastSuspendedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• InternshipEngagement.statusModifiedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• LanguageEngagement.historicGoal changed type from SecuredString! to SecuredStringNullable!.
• LanguageEngagement.lastReactivatedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• LanguageEngagement.lastSuspendedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.
• LanguageEngagement.paratextRegistryId changed type from SecuredString! to SecuredStringNullable!.
• LanguageEngagement.statusModifiedAt changed type from SecuredDateTime! to SecuredDateTimeNullable!.