src/Entity/Core/Classroom/ClassroomPointPool.php line 11

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  1. <?php
  3. namespace App\Entity\Core\Classroom;
  5. use DateTime;
  6. use Doctrine\ORM\Mapping as ORM;
  7. use JsonSerializable;
  9. #[ORM\Table('classroom_point_pool')]
  10. #[ORM\Entity(repositoryClass: ClassroomPointPoolRepository::class)]
  11. class ClassroomPointPool implements JsonSerializable
  12. {
  13. private const int DEFAULT_POINT_GOAL_PER_STUDENT = 200;
  15. private const array MULTIPLIERS = [
  16. 'easy' => 0.75,
  17. 'medium' => 1.00,
  18. 'hard' => 1.25
  19. ];
  21. #[ORM\Column(name: 'id', type: 'integer')]
  22. #[ORM\Id]
  23. #[ORM\GeneratedValue(strategy: 'AUTO')]
  24. private int $id;
  26. #[ORM\JoinColumn(name: 'classroom_id', referencedColumnName: 'id', onDelete: 'CASCADE', nullable: false)]
  27. #[ORM\ManyToOne(targetEntity: Classroom::class)]
  28. private Classroom $classroom;
  30. #[ORM\Column(name: 'start')]
  31. private DateTime $start;
  33. #[ORM\Column(name: 'complete', nullable: true)]
  34. private ?DateTime $complete;
  36. #[ORM\Column(name: 'point_goal')]
  37. private int $pointGoal;
  39. #[ORM\Column(name: 'current_points')]
  40. private int $currentPoints;
  42. #[ORM\Column(name: 'difficulty', type: 'string', length: 16, options: ['default' => 'medium'])]
  43. private string $difficulty = 'medium';
  45. #[ORM\Column(name: 'goal_description', nullable: true)]
  46. private ?string $goalDescription;
  49. public function getId(): int
  50. {
  51. return $this->id;
  52. }
  54. public function setId(int $id): void
  55. {
  56. $this->id = $id;
  57. }
  59. public function getClassroom(): Classroom
  60. {
  61. return $this->classroom;
  62. }
  64. public function setClassroom(Classroom $classroom): void
  65. {
  66. $this->classroom = $classroom;
  67. }
  69. public function getStart(): DateTime
  70. {
  71. return $this->start;
  72. }
  74. public function setStart(DateTime $start): void
  75. {
  76. $this->start = $start;
  77. }
  79. public function getComplete(): ?DateTime
  80. {
  81. return $this->complete;
  82. }
  84. public function setComplete(?DateTime $complete): void
  85. {
  86. $this->complete = $complete;
  87. }
  89. public function getPointGoal(): int
  90. {
  91. return $this->pointGoal;
  92. }
  94. public function setPointGoal(int $pointGoal): void
  95. {
  96. $this->pointGoal = $pointGoal;
  97. }
  99. public function getCurrentPoints(): int
  100. {
  101. return $this->currentPoints;
  102. }
  104. public function setCurrentPoints(int $currentPoints): void
  105. {
  106. $this->currentPoints = $currentPoints;
  107. }
  109. public function getDifficulty(): string
  110. {
  111. return $this->difficulty;
  112. }
  114. public function setDifficulty(string $difficulty): void
  115. {
  116. $this->difficulty = $difficulty;
  117. }
  119. public function getGoalDescription(): ?string
  120. {
  121. return $this->goalDescription;
  122. }
  124. public function setGoalDescription(?string $goalDescription): void
  125. {
  126. $this->goalDescription = $goalDescription;
  127. }
  129. public function updatePointGoal(): bool
  130. {
  131. $numStudents = count($this->getClassroom()->getMembers());
  132. $multiplier = self::MULTIPLIERS[$this->difficulty] ?? self::MULTIPLIERS['medium'];
  133. $newGoal = max($numStudents, 1) * self::DEFAULT_POINT_GOAL_PER_STUDENT * $multiplier;
  135. if ($newGoal !== $this->pointGoal) {
  136. $this->pointGoal = $newGoal;
  137. return true;
  138. }
  140. return false;
  141. }
  143. public function getProgressPercentage(): float
  144. {
  145. if ($this->pointGoal === 0)
  146. return 0.0;
  147. $progress = $this->currentPoints / $this->pointGoal * 100;
  148. return min(round($progress, 1), 100.0);
  149. }
  151. public function jsonSerialize(): array
  152. {
  153. return [
  154. 'id' => $this->id,
  155. 'classroom' => [
  156. 'id' => $this->classroom->getId(),
  157. 'name' => $this->classroom->getName()
  158. ],
  159. 'start' => $this->start,
  160. 'complete' => $this->complete,
  161. 'pointGoal' => $this->pointGoal,
  162. 'currentPoints' => $this->currentPoints,
  163. 'progressPercentage' => $this->getProgressPercentage(),
  164. 'difficulty' => $this->difficulty,
  165. 'goalDescription' => $this->goalDescription
  166. ];
  167. }
  168. }