S3.1US1

src/main/java/com/provedcode/kudos/controller/KudosController.java

@@ -0,0 +1,32 @@
+package com.provedcode.kudos.controller;
+
+import com.provedcode.kudos.service.KudosService;
+import com.provedcode.kudos.model.response.KudosAmount;
+import lombok.AllArgsConstructor;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@AllArgsConstructor
+@RequestMapping("/api/v3/talent")
+public class KudosController {
+    KudosService kudosService;
+
+    @GetMapping("/proofs/{proof-id}/kudos")
+    KudosAmount getKudosProof(@PathVariable("proof-id") long id) {
+        return kudosService.getAmountKudosProof(id);
+    }
+
+    @PreAuthorize("hasRole('TALENT')")
+    @PostMapping("/proofs/{proof-id}/kudos")
+    void addKudosToProof(@PathVariable("proof-id") long id, Authentication authentication) {
+        kudosService.addKudosToProof(id, authentication);
+    }
+
+    @PreAuthorize("hasRole('TALENT')")
+    @DeleteMapping("/proofs/{proof-id}/kudos")
+    void deleteKudosFromProof(@PathVariable("proof-id") long id, Authentication authentication) {
+        kudosService.deleteKudosFromProof(id, authentication);
+    }
+}

src/main/java/com/provedcode/kudos/model/entity/Kudos.java

@@ -0,0 +1,28 @@
+package com.provedcode.kudos.model.entity;
+
+import com.provedcode.talent.model.entity.Talent;
+import com.provedcode.talent.model.entity.TalentProof;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.util.List;
+
+@Getter
+@Setter
+@Entity
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Table(name = "kudos")
+public class Kudos {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id", nullable = false)
+    private Long id;
+    @ManyToOne(cascade = CascadeType.ALL)
+    @JoinColumn(name = "talent_id")
+    private Talent talent;
+    @ManyToOne
+    @JoinColumn(name = "proof_id")
+    private TalentProof proof;
+}

src/main/java/com/provedcode/kudos/model/response/KudosAmount.java

@@ -0,0 +1,6 @@
+package com.provedcode.kudos.model.response;
+
+public record KudosAmount(
+        long amount
+) {
+}

src/main/java/com/provedcode/kudos/repository/KudosRepository.java

@@ -0,0 +1,12 @@
+package com.provedcode.kudos.repository;
+
+import com.provedcode.kudos.model.entity.Kudos;
+import com.provedcode.talent.model.entity.Talent;
+import com.provedcode.talent.model.entity.TalentProof;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface KudosRepository extends JpaRepository<Kudos, Long> {
+    long countByProof_Id(Long id);
+
+    boolean existsByTalent(Talent talent);
+}

src/main/java/com/provedcode/kudos/service/KudosService.java

@@ -0,0 +1,89 @@
+package com.provedcode.kudos.service;
+
+import com.provedcode.kudos.model.entity.Kudos;
+import com.provedcode.kudos.model.response.KudosAmount;
+import com.provedcode.kudos.repository.KudosRepository;
+import com.provedcode.talent.model.ProofStatus;
+import com.provedcode.talent.model.entity.Talent;
+import com.provedcode.talent.model.entity.TalentProof;
+import com.provedcode.talent.repo.TalentProofRepository;
+import com.provedcode.talent.repo.TalentRepository;
+import com.provedcode.user.model.entity.UserInfo;
+import com.provedcode.user.repo.UserInfoRepository;
+import lombok.AllArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.security.core.Authentication;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.server.ResponseStatusException;
+
+import java.util.List;
+
+import static org.springframework.http.HttpStatus.*;
+
+@Service
+@AllArgsConstructor
+@Transactional
+public class KudosService {
+    KudosRepository kudosRepository;
+    TalentRepository talentRepository;
+    TalentProofRepository talentProofRepository;
+    UserInfoRepository userInfoRepository;
+
+    @Transactional(readOnly = true)
+    public KudosAmount getAmountKudosProof(long id) {
+        TalentProof talentProof = talentProofRepository.findById(id)
+                .orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "proof with id = %s not found".formatted(id)));
+
+        if (!talentProof.getStatus().equals(ProofStatus.PUBLISHED)) {
+            throw new ResponseStatusException(FORBIDDEN);
+        }
+
+        long count = kudosRepository.countByProof_Id(id);
+        return new KudosAmount(count);
+    }
+
+    public void addKudosToProof(long id, Authentication authentication) {
+        UserInfo userInfo = userInfoRepository.findByLogin(authentication.getName())
+                .orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Talent with id = %s not found".formatted(id)));
+
+        Talent talent = userInfo.getTalent();
+
+        TalentProof talentProof = talentProofRepository.findById(id)
+                .orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Proof with id = %s not found".formatted(id)));
+
+        if (talent.getId().equals(talentProof.getTalent().getId())) {
+            throw new ResponseStatusException(FORBIDDEN, "Talent can’t give `kudos` to himself");
+        }
+        if (kudosRepository.existsByTalent(talent)) {
+            throw new ResponseStatusException(CONFLICT, "Talent can give only one `kudos` for one proof");
+        }
+        if (!talentProof.getStatus().equals(ProofStatus.PUBLISHED)) {
+            throw new ResponseStatusException(FORBIDDEN);
+        }
+
+        kudosRepository.save(Kudos.builder()
+                .proof(talentProof)
+                .talent(talent)
+                .build());
+    }
+
+    public void deleteKudosFromProof(long id, Authentication authentication) {
+        UserInfo userInfo = userInfoRepository.findByLogin(authentication.getName())
+                .orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Talent with id = %s not found".formatted(id)));
+        Talent talent = userInfo.getTalent();
+
+        TalentProof talentProof = talentProofRepository.findById(id)
+                .orElseThrow(() -> new ResponseStatusException(NOT_FOUND, "Proof with id = %s not found".formatted(id)));
+
+        if (!kudosRepository.existsByTalent(talent)) {
+            throw new ResponseStatusException(CONFLICT, "kudos don`t exist");
+        }
+
+        Kudos kudos = talent.getCudoses().stream().filter(i -> i.getProof().getId().equals(id)).findFirst().orElseThrow();
+        talentProof.getKudos().remove(kudos);
+        talent.getCudoses().remove(kudos);
+
+        talentRepository.save(talent);
+    }
+}

src/main/java/com/provedcode/talent/model/entity/Talent.java

@@ -1,5 +1,6 @@
 package com.provedcode.talent.model.entity;
 
+import com.provedcode.kudos.model.entity.Kudos;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotEmpty;
 import lombok.*;
@@ -36,14 +37,16 @@ public class Talent {
     private String image;
     @OneToOne(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
     private TalentDescription talentDescription;
-    @OneToMany(fetch = FetchType.EAGER, mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
+    @OneToMany(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<TalentLink> talentLinks = new ArrayList<>();
-    @OneToMany(fetch = FetchType.EAGER, mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
+    @OneToMany(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<TalentTalents> talentTalents = new ArrayList<>();
-    @OneToMany(fetch = FetchType.EAGER, mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
+    @OneToMany(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<TalentContact> talentContacts = new ArrayList<>();
-    @OneToMany(fetch = FetchType.EAGER, mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
+    @OneToMany(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<TalentAttachedFile> talentAttachedFiles = new ArrayList<>();
-    @OneToMany(fetch = FetchType.EAGER, mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
+    @OneToMany(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
     private List<TalentProof> talentProofs = new ArrayList<>();
+    @OneToMany(mappedBy = "talent", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Kudos> cudoses = new ArrayList<>();
 }

src/main/java/com/provedcode/talent/model/entity/TalentAttachedFile.java

@@ -17,13 +17,10 @@ public class TalentAttachedFile {
     @Column(name = "id", nullable = false)
     private Long id;
     @NotNull
-    @Column(name = "talent_id", nullable = false)
-    private Long talentId;
+    @ManyToOne
+    @JoinColumn(name = "talent_id", updatable = false)
+    private Talent talent;
     @URL
     @Column(name = "attached_file", length = 100)
     private String attachedFile;
-    @NotNull
-    @ManyToOne
-    @JoinColumn(name = "talent_id", insertable = false, updatable = false)
-    private Talent talent;
 }

src/main/java/com/provedcode/talent/model/entity/TalentContact.java

@@ -17,12 +17,9 @@ public class TalentContact {
     @Column(name = "id", nullable = false)
     private Long id;
     @NotNull
-    @Column(name = "talent_id", nullable = false)
-    private Long talentId;
-    @Column(name = "contact")
-    private String contact;
-    @NotNull
     @ManyToOne
-    @JoinColumn(name = "talent_id", insertable = false, updatable = false)
+    @JoinColumn(name = "talent_id", updatable = false)
     private Talent talent;
+    @Column(name = "contact")
+    private String contact;
 }

src/main/java/com/provedcode/talent/model/entity/TalentDescription.java

@@ -19,14 +19,11 @@ public class TalentDescription {
     @Column(nullable = false)
     private Long id;
     @NotNull
-    @Column(name = "talent_id", nullable = false)
-    private Long talentId;
+    @OneToOne(orphanRemoval = true)
+    @JoinColumn(name = "talent_id", updatable = false)
+    private Talent talent;
     @Column(name = "BIO")
     private String bio;
     @Column(name = "addition_info")
     private String additionalInfo;
-    @NotNull
-    @OneToOne(orphanRemoval = true)
-    @JoinColumn(name = "talent_id", insertable = false, updatable = false)
-    private Talent talent;
 }

src/main/java/com/provedcode/talent/model/entity/TalentLink.java

@@ -17,13 +17,10 @@ public class TalentLink {
     @Column(nullable = false)
     private Long id;
     @NotNull
-    @Column(name = "talent_id", nullable = false)
-    private Long talentId;
+    @ManyToOne
+    @JoinColumn(name = "talent_id", updatable = false)
+    private Talent talent;
     @URL
     @Column(name = "link")
     private String link;
-    @NotNull
-    @ManyToOne
-    @JoinColumn(name = "talent_id", insertable = false, updatable = false)
-    private Talent talent;
 }

src/main/java/com/provedcode/talent/model/entity/TalentProof.java

@@ -1,5 +1,6 @@
 package com.provedcode.talent.model.entity;
 
+import com.provedcode.kudos.model.entity.Kudos;
 import com.provedcode.talent.model.ProofStatus;
 import jakarta.persistence.*;
 import jakarta.validation.constraints.NotEmpty;
@@ -9,6 +10,7 @@
 import org.hibernate.validator.constraints.URL;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 @Accessors(chain = true)
 @NoArgsConstructor
@@ -24,8 +26,9 @@ public class TalentProof {
     @Column(name = "id", nullable = false)
     private Long id;
     @NotNull
-    @Column(name = "talent_id", nullable = false)
-    private Long talentId;
+    @ManyToOne
+    @JoinColumn(name = "talent_id", updatable = false)
+    private Talent talent;
     @NotEmpty
     @URL
     @Column(name = "link", length = 100)
@@ -36,8 +39,6 @@ public class TalentProof {
     @Column(length = 20)
     private ProofStatus status;
     private LocalDateTime created;
-    @NotNull
-    @ManyToOne
-    @JoinColumn(name = "talent_id", insertable = false, updatable = false)
-    private Talent talent;
+    @OneToMany(fetch = FetchType.EAGER, mappedBy = "proof", cascade = CascadeType.ALL, orphanRemoval = true)
+    private List<Kudos> kudos;
 }

src/main/java/com/provedcode/talent/model/entity/TalentTalents.java

@@ -17,12 +17,9 @@ public class TalentTalents {
     @Column(name = "id", nullable = false)
     private Long id;
     @NotNull
-    @Column(name = "talent_id", nullable = false)
-    private Long talentId;
-    @Column(name = "talent_name")
-    private String talentName;
-    @NotNull
     @ManyToOne
-    @JoinColumn(name = "talent_id", insertable = false, updatable = false)
+    @JoinColumn(name = "talent_id", updatable = false)
     private Talent talent;
+    @Column(name = "talent_name")
+    private String talentName;
 }

src/main/java/com/provedcode/talent/service/TalentProofService.java

@@ -82,7 +82,7 @@ public TalentProof getTalentProof(long proofId, Authentication authentication) {
         UserInfo userInfo = userInfoRepository.findByLogin(authentication.getName()).orElseThrow(
                 () -> new ResponseStatusException(NOT_FOUND, "user with this token not found"));
 
-        if (talentProof.getTalentId().equals(userInfo.getTalentId()) ||
+        if (talentProof.getTalent().getId().equals(userInfo.getTalent().getId()) ||
             talentProof.getStatus().equals(ProofStatus.PUBLISHED)) {
             return talentProof;
         } else {
@@ -157,7 +157,6 @@ public ResponseEntity<?> addProof(AddProof addProof, long talentId, Authenticati
 
         TalentProof talentProof = TalentProof.builder()
                                              .talent(talent.get())
-                                             .talentId(talentId)
                                              .link(addProof.link())
                                              .text(addProof.text())
                                              .status(ProofStatus.DRAFT)

src/main/java/com/provedcode/talent/service/impl/TalentServiceImpl.java

@@ -89,7 +89,6 @@ public Talent editTalent(long id, EditTalent editTalent, Authentication authenti
                     .setBio(editTalent.bio() != null ? editTalent.bio() : editableTalentDescription.getBio());
         } else {
             editableTalentDescription = TalentDescription.builder()
-                                                         .talentId(idEditableTalent)
                                                          .additionalInfo(editTalent.additionalInfo())
                                                          .bio(editTalent.bio())
                                                          .talent(editableTalent)
@@ -99,7 +98,6 @@ public Talent editTalent(long id, EditTalent editTalent, Authentication authenti
         if (editTalent.talents() != null) {
             editableTalentTalents.clear();
             editableTalentTalents.addAll(editTalent.talents().stream().map(s -> TalentTalents.builder()
-                                                                                             .talentId(idEditableTalent)
                                                                                              .talent(editableTalent)
                                                                                              .talentName(s)
                                                                                              .build()).toList());
@@ -108,7 +106,6 @@ public Talent editTalent(long id, EditTalent editTalent, Authentication authenti
         if (editTalent.links() != null) {
             editableTalentLinks.clear();
             editableTalentLinks.addAll(editTalent.links().stream().map(l -> TalentLink.builder()
-                                                                                      .talentId(idEditableTalent)
                                                                                       .talent(editableTalent)
                                                                                       .link(l)
                                                                                       .build()).toList());
@@ -117,8 +114,6 @@ public Talent editTalent(long id, EditTalent editTalent, Authentication authenti
         if (editTalent.contacts() != null) {
             editableTalentContacts.clear();
             editableTalentContacts.addAll(editTalent.contacts().stream().map(s -> TalentContact.builder()
-                                                                                               .talentId(
-                                                                                                       idEditableTalent)
                                                                                                .talent(editableTalent)
                                                                                                .contact(s)
                                                                                                .build()).toList());
@@ -127,8 +122,6 @@ public Talent editTalent(long id, EditTalent editTalent, Authentication authenti
         if (editTalent.attachedFiles() != null) {
             editableTalentAttachedFile.clear();
             editableTalentAttachedFile.addAll(editTalent.attachedFiles().stream().map(s -> TalentAttachedFile.builder()
-                                                                                                             .talentId(
-                                                                                                                     idEditableTalent)
                                                                                                              .talent(editableTalent)
                                                                                                              .attachedFile(
                                                                                                                      s)