Remove legacy APIs & transitional code for project workflow

src/components/project/dto/create-project.dto.ts

@@ -17,7 +17,6 @@ import {
 } from '~/common';
 import { type Location } from '../../location/dto';
 import { ReportPeriod } from '../../periodic-report/dto';
-import { ProjectStep } from './project-step.enum';
 import { ProjectType } from './project-type.enum';
 import { IProject, type Project } from './project.dto';
 
@@ -69,9 +68,6 @@ export abstract class CreateProject {
   @DateField({ nullable: true })
   readonly estimatedSubmission?: CalendarDate;
 
-  @Field(() => ProjectStep, { nullable: true })
-  readonly step?: ProjectStep;
-
   @SensitivityField({
     description: 'Defaults to High, only available on internship projects',
     nullable: true,

src/components/project/dto/update-project.dto.ts

@@ -18,7 +18,6 @@ import {
 import { ChangesetIdField } from '../../changeset';
 import { type Location } from '../../location/dto';
 import { ReportPeriod } from '../../periodic-report/dto';
-import { ProjectStep } from './project-step.enum';
 import { IProject, type Project } from './project.dto';
 
 @InputType()
@@ -64,11 +63,6 @@ export abstract class UpdateProject {
   @DateField({ nullable: true })
   readonly estimatedSubmission?: CalendarDate | null;
 
-  @OptionalField(() => ProjectStep, {
-    deprecationReason: 'Use `transitionProject` mutation instead',
-  })
-  readonly step?: ProjectStep;
-
   @SensitivityField({
     description: 'Update only available to internship projects',
     optional: true,

src/components/project/project.repository.ts

@@ -157,7 +157,7 @@ export class ProjectRepository extends CommonRepository {
   }
 
   async create(input: CreateProject) {
-    const step = input.step ?? ProjectStep.EarlyConversations;
+    const step = ProjectStep.EarlyConversations;
     const now = DateTime.local();
     const {
       primaryLocationId,

src/components/project/project.service.ts

@@ -23,13 +23,7 @@ import {
   type UnsecuredDto,
 } from '~/common';
 import { isAdmin } from '~/common/session';
-import {
-  ConfigService,
-  HandleIdLookup,
-  IEventBus,
-  ILogger,
-  Logger,
-} from '~/core';
+import { HandleIdLookup, IEventBus, ILogger, Logger } from '~/core';
 import { Transactional } from '~/core/database';
 import { type AnyChangesOf } from '~/core/database/changes';
 import { Privileges } from '../authorization';
@@ -46,7 +40,6 @@ import {
   type LocationListInput,
   type SecuredLocationList,
 } from '../location/dto';
-import { PartnerService } from '../partner';
 import { PartnershipService } from '../partnership';
 import {
   type PartnershipListInput,
@@ -84,7 +77,6 @@ import {
   type SecuredProjectMemberList,
 } from './project-member/dto';
 import { ProjectRepository } from './project.repository';
-import { ProjectWorkflowService } from './workflow/project-workflow.service';
 
 @Injectable()
 export class ProjectService {
@@ -97,12 +89,8 @@ export class ProjectService {
     private readonly partnerships: PartnershipService & {},
     @Inject(forwardRef(() => EngagementService))
     private readonly engagementService: EngagementService & {},
-    @Inject(forwardRef(() => PartnerService))
-    private readonly partnerService: PartnerService & {},
-    private readonly config: ConfigService,
     private readonly privileges: Privileges,
     private readonly eventBus: IEventBus,
-    private readonly workflow: ProjectWorkflowService,
     private readonly repo: ProjectRepository,
     private readonly projectChangeRequests: ProjectChangeRequestService,
     @Logger('project:service') private readonly logger: ILogger,
@@ -293,29 +281,16 @@ export class ProjectService {
       );
     }
 
-    const { step: changedStep, ...changes } = this.repo.getActualChanges(
-      currentProject,
-      input,
-    );
+    const changes = this.repo.getActualChanges(currentProject, input);
     this.privileges
       .for(session, resolveProjectType(currentProject), currentProject)
       .verifyChanges(changes, { pathPrefix: 'project' });
-    if (!changedStep && Object.keys(changes).length === 0) {
+    if (Object.keys(changes).length === 0) {
       return await this.readOneUnsecured(input.id, session, changeset);
     }
 
     ProjectDateRangeException.throwIfInvalid(currentProject, changes);
 
-    let updated = currentProject;
-    if (changedStep) {
-      await this.workflow.executeTransitionLegacy(
-        this.secure(currentProject, session),
-        changedStep,
-        session,
-      );
-      updated = await this.readOneUnsecured(input.id, session, changeset);
-    }
-
     if (changes.primaryLocationId) {
       try {
         const location = await this.locationService.readOne(
@@ -347,7 +322,7 @@ export class ProjectService {
       'Field region not found',
     );
 
-    updated = await this.repo.update(updated, changes, changeset);
+    const updated = await this.repo.update(currentProject, changes, changeset);
 
     const prevMissing = RequiredWhen.calc(IProject, currentProject);
     const nowMissing = RequiredWhen.calc(IProject, updated);

src/components/project/workflow/dto/workflow-transition.dto.ts

@@ -2,7 +2,7 @@ import { ObjectType } from '@nestjs/graphql';
 import { WorkflowTransition } from '../../../workflow/dto';
 import { ProjectStep } from '../../dto';
 
-@ObjectType('ProjectStepTransition', {
+@ObjectType({
   description: WorkflowTransition.descriptionFor('project'),
 })
 export abstract class ProjectWorkflowTransition extends WorkflowTransition(

src/components/project/workflow/migrations/step-history-to-workflow-events.migration.ts

@@ -77,6 +77,7 @@ export class StepHistoryToWorkflowEventsMigration extends BaseMigration {
           {
             project: fakeProject,
             moduleRef: this.moduleRef,
+            // @ts-expect-error removed from src, but keeping this file for reference for now.
             migrationPrevSteps: prev,
           },
           project,

src/components/project/workflow/project-workflow.service.ts

@@ -13,7 +13,7 @@ import {
   findTransition,
   WorkflowService,
 } from '../../workflow/workflow.service';
-import { IProject, type Project, type ProjectStep } from '../dto';
+import { IProject, type Project } from '../dto';
 import { ProjectService } from '../project.service';
 import {
   type ExecuteProjectTransitionInput,
@@ -110,27 +110,4 @@ export class ProjectWorkflowService extends WorkflowService(
 
     return this.projects.secure(event.project, session);
   }
-
-  /** @deprecated */
-  async executeTransitionLegacy(
-    currentProject: Project,
-    step: ProjectStep,
-    session: Session,
-  ) {
-    const transitions = await this.getAvailableTransitions(
-      currentProject,
-      session,
-    );
-    // Pick the first matching to step.
-    // Lack of detail is one of the reasons why this is legacy logic.
-    const transition = transitions.find((t) => t.to === step);
-
-    await this.executeTransition(
-      {
-        project: currentProject.id,
-        ...(transition ? { transition: transition.key } : { bypassTo: step }),
-      },
-      session,
-    );
-  }
 }

src/components/project/workflow/transitions/dynamic-step.ts

@@ -8,18 +8,14 @@ export interface ResolveParams {
   project: MaybeSecured<Project>;
   previousStep?: Step;
   moduleRef: ModuleRef;
-  migrationPrevSteps?: ProjectStep[];
 }
 
 export const BackTo = (
   ...steps: ProjectStep[]
 ): DynamicState<Step, ResolveParams> => ({
   description: 'Back',
   relatedStates: steps,
-  async resolve({ project, moduleRef, migrationPrevSteps }) {
-    if (migrationPrevSteps) {
-      return migrationPrevSteps.find((s) => steps.includes(s)) ?? steps[0];
-    }
+  async resolve({ project, moduleRef }) {
     const repo = moduleRef.get(ProjectWorkflowRepository);
     const found = await repo.mostRecentStep(project.id, steps);
     return found ?? steps[0] ?? ProjectStep.EarlyConversations;