Feat 120 assigment dashboard

[karimouf]

Main Description

Implemented an Assignment Dashboard flow that shifts submission handling from admin-only/manual import to assignment-based self-service uploads, enabling both admins and users to manage submissions and revision workflows.

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User Features

• Create assignments and assign to roles
• Edit / Copy / Delete / Close assignments
• View submissions per assignment
• Submit multiple revisions
• Replace/Delete submissions (if not used in a study)
• View and manage assignment-bound submissions
• Submission metadata support (description)
• Study usage tracking via studyUsageCount
• Assignment-specific views for submissions
• Max revisions slider (including unlimited option)

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System Features

• Assignment Data Model

  • title, description, public
  • studyId, workflowId, userId
  • start, end, closed
  • validationConfigurationId
  • assignedRoleIds
  • parentAssignmentId, previousSubmissionAssignmentId
  • allowReUpload, maxRevisions
  • deleted, deletedAt, createdAt, updatedAt

• Submission Model Updates

  • name, description (metadata)
  • assignmentId (linkage)

• Access Control

  • Own + public visibility
  • Admin: full access
  • Owner-only actions (Edit/Delete/Share)

• Submission Pipeline

  • Assignment-based uploads
  • Revision chain enforcement

• Validation & Rules

  • Validation before persistence
  • Upload only when open (admin override)
  • Re-upload controlled via configuration

• Revision Control

  • Max revision limits
  • Standard naming (revision X)

• Study Protection

  • Prevents unsafe replace/delete using studyUsageCount

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Known Limitations

• User assignment view still missing some features (pending alignment/decision)