Initial Commit

src/main/java/icu/samnyan/aqua/sega/general/dao/CardRepository.java

@@ -0,0 +1,18 @@
+package icu.samnyan.aqua.sega.general.dao;
+
+import icu.samnyan.aqua.sega.general.model.Card;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.util.Optional;
+
+/**
+ * @author samnyan (privateamusement@protonmail.com)
+ */
+@Repository("SegaCardRepository")
+public interface CardRepository extends JpaRepository<Card, Long> {
+
+    Optional<Card> findByExtId(long extId);
+
+    Optional<Card> findByLuid(String luid);
+}

src/main/java/icu/samnyan/aqua/sega/general/model/Card.java

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+package icu.samnyan.aqua.sega.general.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import javax.persistence.*;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+
+/**
+ * @author samnyan (privateamusement@protonmail.com)
+ */
+@Entity(name = "SegaCard")
+@Table(name = "sega_card")
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class Card implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long id;
+
+    // A external id
+    @Column(name = "ext_id", unique = true)
+    private long extId;
+
+    // Access Code
+    @Column(unique = true)
+    private String luid;
+
+    @Column(name = "register_time")
+    private LocalDateTime registerTime;
+    @Column(name = "access_time")
+    private LocalDateTime accessTime;
+
+}

src/main/java/icu/samnyan/aqua/sega/general/service/CardService.java

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+package icu.samnyan.aqua.sega.general.service;
+
+import icu.samnyan.aqua.sega.general.dao.CardRepository;
+import icu.samnyan.aqua.sega.general.model.Card;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.Optional;
+
+/**
+ * @author samnyan (privateamusement@protonmail.com)
+ */
+@Service
+public class CardService {
+
+    private final CardRepository cardRepository;
+
+    @Autowired
+    public CardService(CardRepository cardRepository) {
+        this.cardRepository = cardRepository;
+    }
+
+    public Optional<Card> getCardByExtId(String extId) {
+        return cardRepository.findByExtId(Long.parseLong(extId));
+    }
+}