feat: soft-delete for teamer accounts

addresses #869dv9br3

src/Repository/AvailabilityRepository.php

@@ -41,7 +41,12 @@ class AvailabilityRepository extends ServiceEntityRepository
         if (false === $custom) {
             $qb->andWhere($qb->expr()->isNull('availability.owner'));
         } else {
-            $qb->andWhere($qb->expr()->isNotNull('availability.owner'));
+            $qb
+                ->andWhere($qb->expr()->isNotNull('availability.owner'))
+                // a deleted teamer takes no further assignments, so their own
+                // availabilities must no longer be offered for disposition
+                ->andWhere($qb->expr()->isNull('teamer.deletedAt'))
+            ;
         }
 
         return $qb->getQuery();
@@ -49,6 +54,10 @@ class AvailabilityRepository extends ServiceEntityRepository
 
     public function getSelectableForTeamer(Teamer $teamer): array
     {
+        if (true === $teamer->isDeleted()) {
+            return [];
+        }
+
         $qb = $this->createQueryBuilder('availability');
 
         return $qb

src/Repository/TeamerRepository.php

@@ -106,7 +106,14 @@ class TeamerRepository extends ServiceEntityRepository
             ;
         }
 
-        if (false === $filterDto->isIncludeInactive()) {
+        if (false === $filterDto->isIncludeDeleted()) {
+            $qb->andWhere($qb->expr()->isNull('teamer.deletedAt'));
+        }
+
+        // a deleted teamer never logs in again and would always count as inactive, so
+        // asking for them has to lift this filter - otherwise they could not be found
+        // again to be restored
+        if (false === $filterDto->isIncludeInactive() && false === $filterDto->isIncludeDeleted()) {
             $qb
                 ->andWhere($qb->expr()->gte('user.lastLoginAt', ':lastLoginThreshold'))
                 ->setParameter('lastLoginThreshold', new \DateTimeImmutable($this->teamerInactivePeriod))
@@ -125,6 +132,7 @@ class TeamerRepository extends ServiceEntityRepository
                 $qb->expr()->like('teamer.lastName', ':search'),
                 $qb->expr()->like('teamer.firstName', ':search'),
             ))
+            ->andWhere($qb->expr()->isNull('teamer.deletedAt'))
             ->orderBy('teamer.lastName', 'ASC')
             ->addOrderBy('teamer.firstName', 'ASC')
             ->setParameter('search', '%'.$this->escapeLikeWildcards($search).'%')

src/Repository/UserRepository.php

@@ -52,6 +52,9 @@ class UserRepository extends ServiceEntityRepository
         ));
 
         return $qb
+            // andWhere after a chain of orWhere yields "(... OR ...) AND ...", so this
+            // narrows the whole list rather than widening it by one more alternative
+            ->andWhere($qb->expr()->isNull('u.deletedAt'))
             ->orderBy('u.lastName', 'ASC')
             ->getQuery()
             ->getResult()
@@ -82,6 +85,7 @@ class UserRepository extends ServiceEntityRepository
 
         return $qb
             ->andWhere('JSON_CONTAINS(user.roles, :role) = 1')
+            ->andWhere($qb->expr()->isNull('user.deletedAt'))
             ->setParameter('role', json_encode($role))
             ->getQuery()
             ->getResult()
@@ -98,6 +102,7 @@ class UserRepository extends ServiceEntityRepository
                 $qb->expr()->like('user.firstName', ':search'),
             ))
             ->andWhere('JSON_CONTAINS(user.roles, :role) = 1')
+            ->andWhere($qb->expr()->isNull('user.deletedAt'))
             ->orderBy('user.lastName', 'ASC')
             ->addOrderBy('user.firstName', 'ASC')
             ->setParameter('search', '%'.$this->escapeLikeWildcards($search).'%')