Add entities using the JDL model admin

.jhipster/Bet.json

@@ -0,0 +1,36 @@
+{
+    "name": "Bet",
+    "fields": [
+        {
+            "fieldName": "chips",
+            "fieldType": "Integer"
+        }
+    ],
+    "relationships": [
+        {
+            "relationshipType": "many-to-one",
+            "otherEntityName": "gameUser",
+            "otherEntityRelationshipName": "bet",
+            "relationshipName": "user",
+            "otherEntityField": "id"
+        },
+        {
+            "relationshipType": "many-to-one",
+            "otherEntityName": "hand",
+            "otherEntityRelationshipName": "bet",
+            "relationshipName": "hand",
+            "otherEntityField": "id"
+        }
+    ],
+    "changelogDate": "20200329103100",
+    "entityTableName": "bet",
+    "dto": "no",
+    "pagination": "no",
+    "service": "no",
+    "jpaMetamodelFiltering": false,
+    "fluentMethods": true,
+    "readOnly": false,
+    "embedded": false,
+    "clientRootFolder": "",
+    "applications": "*"
+}

.jhipster/Game.json

@@ -0,0 +1,21 @@
+{
+    "name": "Game",
+    "fields": [
+        {
+            "fieldName": "name",
+            "fieldType": "String"
+        }
+    ],
+    "relationships": [],
+    "changelogDate": "20200329103000",
+    "entityTableName": "game",
+    "dto": "no",
+    "pagination": "no",
+    "service": "no",
+    "jpaMetamodelFiltering": false,
+    "fluentMethods": true,
+    "readOnly": false,
+    "embedded": false,
+    "clientRootFolder": "",
+    "applications": "*"
+}

.jhipster/GameCommission.json

@@ -0,0 +1,36 @@
+{
+    "name": "GameCommission",
+    "fields": [
+        {
+            "fieldName": "commission",
+            "fieldType": "Integer"
+        }
+    ],
+    "relationships": [
+        {
+            "relationshipType": "many-to-one",
+            "otherEntityName": "game",
+            "otherEntityRelationshipName": "gameCommission",
+            "relationshipName": "game",
+            "otherEntityField": "id"
+        },
+        {
+            "relationshipType": "many-to-one",
+            "otherEntityName": "gameUser",
+            "otherEntityRelationshipName": "commission",
+            "relationshipName": "gameUser",
+            "otherEntityField": "id"
+        }
+    ],
+    "changelogDate": "20200329102900",
+    "entityTableName": "game_commission",
+    "dto": "no",
+    "pagination": "no",
+    "service": "no",
+    "jpaMetamodelFiltering": false,
+    "fluentMethods": true,
+    "readOnly": false,
+    "embedded": false,
+    "clientRootFolder": "",
+    "applications": "*"
+}

.jhipster/GameUser.json

@@ -0,0 +1,32 @@
+{
+    "name": "GameUser",
+    "fields": [
+        {
+            "fieldName": "username",
+            "fieldType": "String"
+        },
+        {
+            "fieldName": "password",
+            "fieldType": "String"
+        }
+    ],
+    "relationships": [
+        {
+            "relationshipType": "one-to-many",
+            "otherEntityName": "gameCommission",
+            "otherEntityRelationshipName": "gameUser",
+            "relationshipName": "commission"
+        }
+    ],
+    "changelogDate": "20200329102800",
+    "entityTableName": "game_user",
+    "dto": "no",
+    "pagination": "no",
+    "service": "no",
+    "jpaMetamodelFiltering": false,
+    "fluentMethods": true,
+    "readOnly": false,
+    "embedded": false,
+    "clientRootFolder": "",
+    "applications": "*"
+}

.jhipster/Hand.json

@@ -0,0 +1,36 @@
+{
+    "name": "Hand",
+    "fields": [
+        {
+            "fieldName": "status",
+            "fieldType": "HandStatus",
+            "fieldValues": "Begin,End"
+        }
+    ],
+    "relationships": [
+        {
+            "relationshipType": "one-to-many",
+            "otherEntityName": "bet",
+            "otherEntityRelationshipName": "hand",
+            "relationshipName": "bet"
+        },
+        {
+            "relationshipType": "many-to-one",
+            "otherEntityName": "game",
+            "otherEntityRelationshipName": "hand",
+            "relationshipName": "game",
+            "otherEntityField": "id"
+        }
+    ],
+    "changelogDate": "20200329103200",
+    "entityTableName": "hand",
+    "dto": "no",
+    "pagination": "no",
+    "service": "no",
+    "jpaMetamodelFiltering": false,
+    "fluentMethods": true,
+    "readOnly": false,
+    "embedded": false,
+    "clientRootFolder": "",
+    "applications": "*"
+}

admin.jh

@@ -0,0 +1,35 @@
+entity GameUser {
+	username String
+    password String
+}
+
+entity GameCommission {
+	commission Integer
+}
+
+entity Game {
+	name String
+}
+
+entity Bet {
+	chips Integer
+}
+
+entity Hand {
+	status HandStatus
+}
+
+enum HandStatus {
+	Begin, End
+}
+
+relationship ManyToOne {
+	Hand{game} to Game
+    GameCommission{game} to Game
+    Bet{user} to GameUser
+}
+
+relationship OneToMany {
+	GameUser{commission} to GameCommission
+    Hand{bet} to Bet{hand}
+}

src/main/java/com/mycompany/myapp/config/CacheConfiguration.java

@@ -40,6 +40,13 @@ public JCacheManagerCustomizer cacheManagerCustomizer() {
             createCache(cm, com.mycompany.myapp.domain.User.class.getName());
             createCache(cm, com.mycompany.myapp.domain.Authority.class.getName());
             createCache(cm, com.mycompany.myapp.domain.User.class.getName() + ".authorities");
+            createCache(cm, com.mycompany.myapp.domain.GameUser.class.getName());
+            createCache(cm, com.mycompany.myapp.domain.GameUser.class.getName() + ".commissions");
+            createCache(cm, com.mycompany.myapp.domain.GameCommission.class.getName());
+            createCache(cm, com.mycompany.myapp.domain.Game.class.getName());
+            createCache(cm, com.mycompany.myapp.domain.Bet.class.getName());
+            createCache(cm, com.mycompany.myapp.domain.Hand.class.getName());
+            createCache(cm, com.mycompany.myapp.domain.Hand.class.getName() + ".bets");
             // jhipster-needle-ehcache-add-entry
         };
     }

src/main/java/com/mycompany/myapp/domain/Bet.java

@@ -0,0 +1,109 @@
+package com.mycompany.myapp.domain;
+
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
+import org.hibernate.annotations.Cache;
+import org.hibernate.annotations.CacheConcurrencyStrategy;
+
+import javax.persistence.*;
+
+import java.io.Serializable;
+import java.util.Objects;
+
+/**
+ * A Bet.
+ */
+@Entity
+@Table(name = "bet")
+@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
+public class Bet implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(name = "chips")
+    private Integer chips;
+
+    @ManyToOne
+    @JsonIgnoreProperties("bets")
+    private GameUser user;
+
+    @ManyToOne
+    @JsonIgnoreProperties("bets")
+    private Hand hand;
+
+    // jhipster-needle-entity-add-field - JHipster will add fields here, do not remove
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public Integer getChips() {
+        return chips;
+    }
+
+    public Bet chips(Integer chips) {
+        this.chips = chips;
+        return this;
+    }
+
+    public void setChips(Integer chips) {
+        this.chips = chips;
+    }
+
+    public GameUser getUser() {
+        return user;
+    }
+
+    public Bet user(GameUser gameUser) {
+        this.user = gameUser;
+        return this;
+    }
+
+    public void setUser(GameUser gameUser) {
+        this.user = gameUser;
+    }
+
+    public Hand getHand() {
+        return hand;
+    }
+
+    public Bet hand(Hand hand) {
+        this.hand = hand;
+        return this;
+    }
+
+    public void setHand(Hand hand) {
+        this.hand = hand;
+    }
+    // jhipster-needle-entity-add-getters-setters - JHipster will add getters and setters here, do not remove
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (!(o instanceof Bet)) {
+            return false;
+        }
+        return id != null && id.equals(((Bet) o).id);
+    }
+
+    @Override
+    public int hashCode() {
+        return 31;
+    }
+
+    @Override
+    public String toString() {
+        return "Bet{" +
+            "id=" + getId() +
+            ", chips=" + getChips() +
+            "}";
+    }
+}