Implement PlatformUser superclass

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Driver.java

@@ -8,12 +8,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 
 @Entity
-public class Driver implements IDriver {
-    @Id @GeneratedValue private Long id;
-    private String name;
-    @NotNull private String tel;
-    private Double avgRating;
-
+public class Driver extends PlatformUser implements IDriver {
     @OneToMany(targetEntity = Match.class)
     private Collection<IMatch> matches = new ArrayList<>();
 

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/PlatformUser.java

@@ -0,0 +1,62 @@
+package dst.ass1.jpa.model.impl;
+
+import dst.ass1.jpa.model.IPlatformUser;
+
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.MappedSuperclass;
+import javax.validation.constraints.NotNull;
+import java.io.Serializable;
+
+@MappedSuperclass
+public class PlatformUser implements IPlatformUser, Serializable {
+    @Id @GeneratedValue
+    protected Long id;
+
+    protected String name;
+
+    @NotNull
+    protected String tel;
+
+    protected Double avgRating;
+
+    @Override
+    public Long getId() {
+        return id;
+    }
+
+    @Override
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    @Override
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String getTel() {
+        return tel;
+    }
+
+    @Override
+    public void setTel(String tel) {
+        this.tel = tel;
+    }
+
+    @Override
+    public Double getAvgRating() {
+        return avgRating;
+    }
+
+    @Override
+    public void setAvgRating(Double avgRating) {
+        this.avgRating = avgRating;
+    }
+}

ass1-jpa/src/main/java/dst/ass1/jpa/model/impl/Rider.java

@@ -4,20 +4,36 @@ import dst.ass1.jpa.model.IPreferences;
 import dst.ass1.jpa.model.IRider;
 import dst.ass1.jpa.model.ITrip;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
+import javax.persistence.*;
 import javax.validation.constraints.NotNull;
 import java.util.Collection;
 
+import static dst.ass1.jpa.util.Constants.M_RIDER_ACCOUNT;
+import static dst.ass1.jpa.util.Constants.M_RIDER_BANK_CODE;
+
+@Table(
+        uniqueConstraints = @UniqueConstraint(columnNames = {M_RIDER_ACCOUNT, M_RIDER_BANK_CODE})
+)
+
 @Entity
-public class Rider implements IRider {
-    @Id
-    private Long id;
-    private String name;
-    @NotNull
-    private String tel;
-    private Double avgRating;
-    private Collection<ITrip> trips;
+public class Rider extends PlatformUser implements IRider {
+    @Column(unique = true) @NotNull
+    private String email;
+
+    @Column(columnDefinition = "VARBINARY(20)", length = 20)
+    private byte[] password;
+
+    @Column(name = M_RIDER_ACCOUNT)
+    private String accountNo;
+
+    @Column(name = M_RIDER_BANK_CODE)
+    private String bankCode;
+
+    @OneToOne(targetEntity = Preferences.class, optional = false)
+    private IPreferences preferences;
+
+    @ManyToOne(targetEntity = Trip.class)
+    private Collection<ITrip> trips = new ArrayList<>();
 
     @Override
     public Long getId() {
@@ -41,7 +57,7 @@ public class Rider implements IRider {
 
     @Override
     public String getTel() {
-        return null;
+        return tel;
     }
 
     @Override
@@ -61,52 +77,52 @@ public class Rider implements IRider {
 
     @Override
     public String getEmail() {
-        return null;
+        return email;
     }
 
     @Override
     public void setEmail(String email) {
-
+        this.email = email;
     }
 
     @Override
     public byte[] getPassword() {
-        return new byte[0];
+        return password;
     }
 
     @Override
     public void setPassword(byte[] password) {
-
+        this.password = password;
     }
 
     @Override
     public String getAccountNo() {
-        return null;
+        return accountNo;
     }
 
     @Override
     public void setAccountNo(String accountNo) {
-
+        this.accountNo = accountNo;
     }
 
     @Override
     public String getBankCode() {
-        return null;
+        return bankCode;
     }
 
     @Override
     public void setBankCode(String bankCode) {
-
+        this.bankCode = bankCode;
     }
 
     @Override
     public IPreferences getPreferences() {
-        return null;
+        return preferences;
     }
 
     @Override
     public void setPreferences(IPreferences preferences) {
-
+        this.preferences = preferences;
     }
 
     @Override