Skip to main content

Cat Aggregate

Aggregates Definition​

This file defines the cat aggregate structure within the Roll Claw domain model.

Implementation​

Cat Aggregate Definition

File: domain/aggregates/cat_aggregate.pseudo

// Cat Aggregate - Root entity for a cat with associated entities

class Cat {
  // Identity
  string id
  string name
  List<string> nicknames
  
  // Properties
  Gender gender
  CoatPattern coatPattern
  CoatColor primaryColor
  List<CoatColor> secondaryColors
  string distinctiveFeatures
  EyeColor eyeColor
  boolean isEarTipped
  string earTippedSide // "left", "right", or null
  boolean isNeutered
  boolean isSpayed
  boolean isMicrochipped
  boolean isPet // vs feral
  string microchipId
  
  // References
  Date firstSeen
  Location lastKnownLocation
  CatStatus status
  List<MedicalProcedure> medicalHistory
  List<MedicalCondition> medicalConditions
  List<Sighting> sightingHistory
  AccessLevel accessLevel
  
  // Relationships
  Map<Cat, Relationship> relationships
  Map<Cat, RelationshipConfidence> relationshipConfidence
  List<SocialGroup> socialGroups
  
  // Methods
  function addRelationship(Cat otherCat, Relationship type, RelationshipConfidence confidence)
  function addNickname(string nickname)
  function updateStatus(CatStatus newStatus, Date date)
  function recordMedicalProcedure(MedicalProcedure procedure)
  function recordSighting(Sighting sighting)
  function diagnoseMedicalCondition(MedicalCondition condition)
  function getMaternalSiblings()
  function getPaternalSiblings()
  function getFriends()
  function getConflicts()
  function getChildren()
  function getParents()
  function updateAccessLevel(AccessLevel newLevel, Person authorizedBy, Date date)
  function assignToSocialGroup(SocialGroup group)
  function removeFromSocialGroup(SocialGroup group)
  function updateDescription(Map<string, string> attributes)
  function getLastSeenTimestamp()
  function getDaysSinceLastSighting(Date currentDate)
  function isPotentiallyMissing(Date currentDate, int thresholdDays)
  function getPreferredLocations()
  function recordMicrochip(string chipId, Date date, MedicalProvider provider)
  function getAgeGroup()
  function isIndoor()
  function isOutdoor()
  function isIndoorOutdoor()
  function hasConflictWith(Cat otherCat)
  function getFriendshipStrength(Cat otherCat)
  function getLocationHistory(Date startDate, Date endDate)
  function getMovementPattern()
  function getVaccinationStatus()
  function needsVaccination()
  function getActiveConditions()
}

class CatStatus {
  CatStatus statusType // ACTIVE, MISSING, DECEASED, RELOCATED, ADOPTED
  boolean isActive
  boolean isDeceased
  boolean isMissing
  boolean isRelocated
  boolean isAdopted
  Date statusDate
  string statusNotes
  Person reportedBy
  Colony currentColony
  Colony previousColony // if relocated
  string deathCause // if deceased
  string relocatedTo // if relocated
  Person adoptedBy // if adopted
  
  // Methods
  function getDaysInStatus(Date currentDate)
  function wasReportedMissing()
  function getReasonForStatus()
}

class SocialGroup {
  // Identity
  string id
  string name
  
  // Properties
  List<Cat> members
  Date formed
  string description
  Location primaryTerritory
  List<Location> frequentedLocations
  
  // Methods
  function addMember(Cat cat)
  function removeMember(Cat cat)
  function hasConflictWithGroup(SocialGroup otherGroup)
  function getLeader()
  function getSize()
  function getFormationDuration(Date currentDate)
  function getMembershipHistory(Cat cat)
}

class RelationshipRecord {
  // Properties
  Cat cat1
  Cat cat2
  Relationship type
  RelationshipConfidence confidence
  Date established
  Person reportedBy
  string notes
  
  // Methods
  function updateConfidence(RelationshipConfidence newConfidence, Person by)
  function addEvidenceNotes(string evidence)
  function getDuration(Date currentDate)
}

class ConflictRecord {
  // Properties
  Cat cat1
  Cat cat2
  Date firstObserved
  Date lastObserved
  string severity // mild, moderate, severe
  string notes
  List<Location> conflictLocations
  boolean isResolved
  Date resolvedDate
  string resolutionMethod
  
  // Methods
  function recordIncident(Date date, string details)
  function escalateSeverity(string newSeverity, Date date)
  function resolveConflict(string method, Date date)
  function getConflictDuration()
  function getFrequency()
}

class FamilyGroup {
  // Properties
  Cat mother
  Cat fatherIfKnown
  List<Cat> offspring
  Date birthDate
  
  // Methods
  function addOffspring(Cat kitten)
  function updateFather(Cat father, RelationshipConfidence confidence)
  function getMaternallySiblings()
  function getPaternalSiblings(Cat cat)
  function getAgeOfOffspring(Date currentDate)
}
  • See the Domain Model Overview for more information on how this component fits into the overall domain model.