added Mappings

src/main/java/de/pnreichmuth/timekeep_backend/controllers/TeamMemberRestController.java

@@ -2,12 +2,14 @@ package de.pnreichmuth.timekeep_backend.controllers;
 
 import de.pnreichmuth.timekeep_backend.entities.Racer;
 import de.pnreichmuth.timekeep_backend.entities.Team;
-import de.pnreichmuth.timekeep_backend.services.RacerService;
+import de.pnreichmuth.timekeep_backend.exceptions.ExistsException;
+import de.pnreichmuth.timekeep_backend.exceptions.NotFoundException;
 import de.pnreichmuth.timekeep_backend.services.TeamService;
-import de.pnreichmuth.timekeep_backend.wsto.RacerWSTO;
 import de.pnreichmuth.timekeep_backend.wsto.TeamWSTO;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ProblemDetail;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -17,8 +19,38 @@ import org.springframework.web.bind.annotation.*;
 @RequiredArgsConstructor
 public class TeamMemberRestController {
     private final TeamService teamService;
-    private final RacerService racerService;
     // ///////////////////////////////////////////////BEGIN GET MAPPINGS///////////////////////////////////////////////////
 
     // ///////////////////////////////////////////////BEGIN POST MAPPINGS///////////////////////////////////////////////////
+    @PostMapping("/addMemberToTeam")
+    public <T> ResponseEntity<?> addMemberToTeam(@RequestParam("teamName") String teamName, @RequestBody Racer racer) {
+        Team mockTeam = new Team();
+        mockTeam.setTeamName(teamName);
+        try{
+            this.teamService.addMember(mockTeam,racer);
+        }
+        catch(NotFoundException e){
+            return ResponseEntity.of(ProblemDetail.forStatusAndDetail(HttpStatus.NOT_FOUND, e.getMessage())).build();
+        }
+        catch (ExistsException e){
+            return ResponseEntity.of(ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, e.getMessage())).build();
+        }
+        return ResponseEntity.ok(TeamWSTO.of(teamService.getTeam(mockTeam)));
+    }
+    // ///////////////////////////////////////////////BEGIN DELETE MAPPINGS///////////////////////////////////////////////////
+    @DeleteMapping("/removeMemberFromTeam")
+    public <T> ResponseEntity<?> removeMemberFromTeam(@RequestParam("teamName") String teamName, @RequestBody Racer racer) {
+        Team mockTeam = new Team();
+        mockTeam.setTeamName(teamName);
+        try{
+            this.teamService.removeMember(mockTeam,racer);
+        }
+        catch(NotFoundException e){
+            return ResponseEntity.of(ProblemDetail.forStatusAndDetail(HttpStatus.NOT_FOUND, e.getMessage())).build();
+        }
+        catch (ExistsException e){
+            return ResponseEntity.of(ProblemDetail.forStatusAndDetail(HttpStatus.BAD_REQUEST, e.getMessage())).build();
+        }
+        return ResponseEntity.ok(TeamWSTO.of(teamService.getTeam(mockTeam)));
+    }
 }

src/main/java/de/pnreichmuth/timekeep_backend/services/TeamService.java

@@ -1,9 +1,10 @@
 package de.pnreichmuth.timekeep_backend.services;
 
+import de.pnreichmuth.timekeep_backend.entities.Racer;
 import de.pnreichmuth.timekeep_backend.entities.Team;
+import de.pnreichmuth.timekeep_backend.exceptions.RacerExistsException;
 import de.pnreichmuth.timekeep_backend.exceptions.TeamExistsException;
 import de.pnreichmuth.timekeep_backend.exceptions.TeamNotFoundException;
-import de.pnreichmuth.timekeep_backend.repositories.RacerRepository;
 import de.pnreichmuth.timekeep_backend.repositories.TeamRepository;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
@@ -19,6 +20,7 @@ import java.util.UUID;
 @RequiredArgsConstructor
 public class TeamService {
     private final TeamRepository teamRepository;
+    private final RacerService racerService;
 
     private void checkTeamIsDuplicate(Team team) throws TeamExistsException {
         List<Team> teams = teamRepository.findAll();
@@ -70,9 +72,33 @@ public class TeamService {
 
     public void updateTeam(Team team) throws TeamNotFoundException {
         Objects.requireNonNull(team, "Can't update null team.");
-        checkTeamIsDuplicate(team);
         teamRepository.save(team);
     }
+
+    /**
+     * Adds a new member to the given team
+     * @param team team object to add the member to
+     * @param newMember
+     */
+    public void addMember(Team team,Racer newMember){
+        Team dbTeam = this.getTeam(team);
+        Racer dbRacer = racerService.getRacer(newMember);
+        if(dbTeam.getMembers().stream().anyMatch(e -> e.equals(dbRacer))){
+            throw new RacerExistsException("%s %s is already a member".formatted(dbRacer.getFirstName(),dbRacer.getLastName()), newMember);
+        }
+        dbTeam.addMember(dbRacer);
+        this.updateTeam(dbTeam);
+    }
+
+    public void removeMember(Team team, Racer newMember){
+        Team dbTeam = this.getTeam(team);
+        Racer dbRacer = racerService.getRacer(newMember);
+        if(dbTeam.getMembers().stream().noneMatch(e -> e.equals(dbRacer))){
+            throw new RacerExistsException("%s %s is not a member".formatted(dbRacer.getFirstName(),dbRacer.getLastName()), newMember);
+        }
+        dbTeam.removeMember(dbRacer);
+        this.updateTeam(dbTeam);
+    }
     /**
      * DANGER ZONE
      */