Refactor/frontend backend interface

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/domain/model/Message.java

@@ -26,6 +26,8 @@
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.ToString;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockRequest;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockResponse;
 
 import java.util.ArrayList;
 import java.util.List;

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/domain/model/MessageHeader.java

@@ -27,6 +27,8 @@
 import lombok.Setter;
 import lombok.ToString;
 import org.eclipse.tractusx.puris.backend.common.api.domain.model.datatype.DT_UseCaseEnum;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockRequest;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockResponse;
 
 import java.util.Date;
 import java.util.UUID;

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/domain/model/datatype/DT_RequestStateEnum.java

@@ -20,8 +20,8 @@
  */
 package org.eclipse.tractusx.puris.backend.common.api.domain.model.datatype;
 
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockRequest;
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockResponse;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockRequest;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockResponse;
 
 /**
  * Enum to track the status of

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/logic/dto/MessageDto.java

@@ -27,8 +27,8 @@
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.ToString;
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockRequest;
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockResponse;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockRequest;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockResponse;
 
 import java.util.ArrayList;
 import java.util.List;

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/logic/dto/RequestDto.java

@@ -24,8 +24,8 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 import jakarta.validation.constraints.NotNull;
 import lombok.*;
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockRequest;
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockResponse;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockRequest;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockResponse;
 import org.eclipse.tractusx.puris.backend.common.api.domain.model.datatype.DT_RequestStateEnum;
 import org.eclipse.tractusx.puris.backend.stock.logic.dto.ProductStockRequestForMaterialDto;
 

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/logic/dto/ResponseDto.java

@@ -24,7 +24,7 @@
 import lombok.NoArgsConstructor;
 import lombok.Setter;
 import lombok.ToString;
-import org.eclipse.tractusx.puris.backend.common.api.domain.model.ProductStockResponse;
+import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStockResponse;
 
 /**
  * Dto for {@link ProductStockResponse}

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/logic/dto/SuccessfullRequestDto.java → backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/logic/dto/SuccessfulRequestDto.java

@@ -30,8 +30,8 @@
 @ToString
 @NoArgsConstructor
 @AllArgsConstructor
-public class SuccessfullRequestDto {
+public class SuccessfulRequestDto {
 
-    @JsonProperty("request-id")
+    @JsonProperty("requestId")
     private UUID requestId;
 }

backend/src/main/java/org/eclipse/tractusx/puris/backend/common/api/logic/service/VariablesService.java

@@ -19,9 +19,16 @@ public class VariablesService {
 
     @Value("${request.apiassetid}")
     private String requestApiAssetId;
+
     @Value("${response.apiassetid}")
     private String responseApiAssetId;
 
+    @Value("${own.bpnl}")
+    private String ownBpnl;
+
+    @Value("${edc.idsUrl}")
+    private String ownEdcIdsUrl;
+
     /**
      * Returns the asset-id as defined in the properties file for the given api method
      * under request.apiassetid or response.apiassetid respectively.

backend/src/main/java/org/eclipse/tractusx/puris/backend/masterdata/domain/model/Material.java

@@ -21,11 +21,17 @@
  */
 package org.eclipse.tractusx.puris.backend.masterdata.domain.model;
 
-import jakarta.persistence.*;
-import lombok.*;
-import org.eclipse.tractusx.puris.backend.stock.domain.model.Stock;
-
-import java.util.*;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.Table;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+import java.util.Objects;
+import java.util.Set;
 
 @Entity
 @Table(name = "material")
@@ -35,36 +41,6 @@
 @NoArgsConstructor
 public class Material {
 
-    @Id
-    @GeneratedValue
-    private UUID uuid;
-
-    @ManyToMany(fetch = FetchType.EAGER)
-    @JoinTable(
-            name = "partner_supplies_product",
-            joinColumns = @JoinColumn(name = "material_uuid", referencedColumnName = "uuid"),
-            inverseJoinColumns = @JoinColumn(name = "partner_uuid", referencedColumnName = "uuid")
-    )
-    @ToString.Exclude
-    @Setter(AccessLevel.NONE)
-    private Set<Partner> suppliedByPartners = new HashSet<>();
-    ;;
-
-    @ManyToMany(targetEntity = Partner.class, fetch = FetchType.EAGER)
-    @JoinTable(
-            name = "partner_orders_product",
-            joinColumns = @JoinColumn(name = "material_uuid", referencedColumnName = "uuid"),
-            inverseJoinColumns = @JoinColumn(name = "partner_uuid", referencedColumnName = "uuid")
-    )
-    @ToString.Exclude
-    @Setter(AccessLevel.NONE)
-    private Set<Partner> orderedByPartners = new HashSet<>();
-
-    @OneToMany(mappedBy = "uuid")
-    @ToString.Exclude
-    @Setter(AccessLevel.NONE)
-    private List<Stock> materialOnStocks = new ArrayList<>();
-
     /**
      * If true, then the Material is a material (input for production / something I buy).
      * <p>
@@ -79,30 +55,27 @@ public class Material {
      */
     private boolean productFlag;
 
-    private String materialNumberCustomer;
-
-    private String materialNumberSupplier;
+    @Id
+    private String ownMaterialNumber;
 
     private String materialNumberCx;
 
     private String name;
 
-    public Material(boolean materialFlag, boolean productFlag, String materialNumberCustomer, String materialNumberSupplier, String materialNumberCx, String name) {
-        this.materialFlag = materialFlag;
-        this.productFlag = productFlag;
-        this.materialNumberCustomer = materialNumberCustomer;
-        this.materialNumberSupplier = materialNumberSupplier;
-        this.materialNumberCx = materialNumberCx;
-        this.name = name;
-    }
+    @OneToMany(mappedBy = "material")
+    Set<MaterialPartnerRelation> materialPartnerRelations;
 
-    public void addPartnerToSuppliedByPartners(Partner supplierPartner) {
-        this.suppliedByPartners.add(supplierPartner);
-        supplierPartner.getSuppliesMaterials().add(this);
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof Material)) return false;
+        Material material = (Material) o;
+        return Objects.equals(ownMaterialNumber, material.ownMaterialNumber);
     }
 
-    public void addPartnerToOrderedByPartners(Partner customerPartner) {
-        this.orderedByPartners.add(customerPartner);
-        customerPartner.getOrdersProducts().add(this);
+    @Override
+    public int hashCode() {
+        return Objects.hash(ownMaterialNumber);
     }
+
 }

backend/src/main/java/org/eclipse/tractusx/puris/backend/masterdata/domain/model/MaterialPartnerRelation.java

@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2023 Volkswagen AG
+ * Copyright (c) 2023 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
+ * (represented by Fraunhofer ISST)
+ * Copyright (c) 2023 Contributors to the Eclipse Foundation
+ *
+ * See the NOTICE file(s) distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Apache License, Version 2.0 which is available at
+ * https://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+package org.eclipse.tractusx.puris.backend.masterdata.domain.model;
+
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.io.Serializable;
+import java.util.Objects;
+import java.util.UUID;
+
+@Entity
+@Getter
+@Setter
+@AllArgsConstructor
+public class MaterialPartnerRelation {
+
+    @EmbeddedId
+    Key key;
+
+    private String partnerMaterialNumber;
+    private boolean partnerSuppliesMaterial;
+    private boolean partnerBuysMaterial;
+
+    @ManyToOne
+    @MapsId("ownMaterialNumber")
+    @JoinColumn(name = "material_ownMaterialNumber")
+    Material material;
+
+    @ManyToOne
+    @MapsId("uuid")
+    @JoinColumn(name = "partner_uuid")
+    Partner partner;
+
+    public MaterialPartnerRelation() {
+        this.key = new Key();
+    }
+
+    public MaterialPartnerRelation(Material material, Partner partner, String partnerMaterialNumber, boolean partnerSupplies, boolean partnerBuys) {
+        this.material = material;
+        this.partner = partner;
+        this.key = new Key(material.getOwnMaterialNumber(), partner.getUuid());
+        this.partnerMaterialNumber = partnerMaterialNumber;
+        this.partnerSuppliesMaterial = partnerSupplies;
+        this.partnerBuysMaterial = partnerBuys;
+    }
+
+    @Override
+    public String toString() {
+        return "MaterialPartnerRelation{" +
+            "key=" + key +
+            ", partnerMaterialNumber='" + partnerMaterialNumber + '\'' +
+            ", partnerSuppliesMaterial=" + partnerSuppliesMaterial +
+            ", partnerBuysMaterial=" + partnerBuysMaterial +
+            ", material=" + material.getOwnMaterialNumber() +
+            ", partner=" + partner.getBpnl() +
+            '}';
+    }
+
+    @Embeddable
+    @Getter
+    @Setter
+    @AllArgsConstructor
+    @NoArgsConstructor
+    @ToString
+    public static class Key implements Serializable {
+
+        @Column(name = "material_ownMaterialNumber")
+        private String ownMaterialNumber;
+
+        @Column(name = "partner_uuid")
+        private UUID partnerUuid;
+
+        @Override
+        public boolean equals(Object o) {
+            if (this == o) return true;
+            if (!(o instanceof Key)) return false;
+            Key key = (Key) o;
+            return Objects.equals(ownMaterialNumber, key.ownMaterialNumber) && Objects.equals(partnerUuid, key.partnerUuid);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(ownMaterialNumber, partnerUuid);
+        }
+    }
+}

backend/src/main/java/org/eclipse/tractusx/puris/backend/masterdata/domain/model/Partner.java

@@ -22,7 +22,6 @@
 package org.eclipse.tractusx.puris.backend.masterdata.domain.model;
 
 import jakarta.persistence.*;
-import jakarta.validation.constraints.NotNull;
 import lombok.*;
 import org.eclipse.tractusx.puris.backend.stock.domain.model.PartnerProductStock;
 import org.eclipse.tractusx.puris.backend.stock.domain.model.ProductStock;
@@ -41,38 +40,40 @@ public class Partner {
     @GeneratedValue
     private UUID uuid;
     private String name;
-    @NotNull
-    private boolean actsAsCustomerFlag;
-    @NotNull
-    private boolean actsAsSupplierFlag;
     private String edcUrl;
     private String bpnl;
     private String siteBpns;
 
-    @ManyToMany(mappedBy = "suppliedByPartners", fetch = FetchType.EAGER)
-    @Setter(AccessLevel.NONE)
-    private Set<Material> suppliesMaterials = new HashSet<>();
-
-    @ManyToMany(mappedBy = "orderedByPartners", fetch = FetchType.EAGER)
-    @Setter(AccessLevel.NONE)
-    private Set<Material> ordersProducts = new HashSet<>();
+    @OneToMany(mappedBy = "partner")
+    private Set<MaterialPartnerRelation> materialPartnerRelations;
 
-    @OneToMany(mappedBy = "uuid", fetch = FetchType.LAZY)
+    @OneToMany
     @ToString.Exclude
     @Setter(AccessLevel.NONE)
     private List<ProductStock> allocatedProductStocksForCustomer = new ArrayList<>();
 
-    @OneToMany(mappedBy = "uuid")
+    @OneToMany
     @ToString.Exclude
     @Setter(AccessLevel.NONE)
     private List<PartnerProductStock> partnerProductStocks = new ArrayList<>();
 
-    public Partner(String name, boolean actsAsCustomerFlag, boolean actsAsSupplierFlag, String edcUrl, String bpnl, String siteBpns) {
+    public Partner(String name, String edcUrl, String bpnl, String siteBpns) {
         this.name = name;
-        this.actsAsCustomerFlag = actsAsCustomerFlag;
-        this.actsAsSupplierFlag = actsAsSupplierFlag;
         this.edcUrl = edcUrl;
         this.bpnl = bpnl;
         this.siteBpns = siteBpns;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (!(o instanceof Partner)) return false;
+        Partner partner = (Partner) o;
+        return Objects.equals(uuid, partner.uuid);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(uuid);
+    }
 }