api-plr/src/main/java/com/pmumali/plr/controllers/GainController.java

// com.pmumali.plr.controllers.WinnerController.java
package com.pmumali.plr.controllers;

import java.util.List;

import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.pmumali.plr.dtos.GainViewDto;
import com.pmumali.plr.enums.PariType;
import com.pmumali.plr.services.GainService;

import io.swagger.v3.oas.annotations.Operation;
import jakarta.persistence.EntityNotFoundException;
import lombok.RequiredArgsConstructor;

@RestController
@RequestMapping("/api/gains")
@RequiredArgsConstructor
public class GainController {

    private final GainService winnerService;

    @Operation(summary = "Lister tous les gagnants d'une course (officiels si disponibles, sinon provisoires)")
    @GetMapping("/course/{courseId}")
    public ResponseEntity<?> listWinners(@PathVariable Long courseId) {
        try {
            List<GainViewDto> winners = winnerService.listWinners(courseId);
            return ResponseEntity.ok(winners);
        } catch (EntityNotFoundException e) {
            return ResponseEntity.status(404).body(java.util.Map.of("error", e.getMessage()));
        }
    }

    @Operation(summary = "Lister les gagnants d'une course pour un type de pari")
    @GetMapping("/course/{courseId}/type/{pariType}")
    public ResponseEntity<?> listWinnersByType(@PathVariable Long courseId, @PathVariable PariType pariType) {
        try {
            List<GainViewDto> winners = winnerService.listWinnersByType(courseId, pariType);
            return ResponseEntity.ok(winners);
        } catch (EntityNotFoundException e) {
            return ResponseEntity.status(404).body(java.util.Map.of("error", e.getMessage()));
        }
    }

    @Operation(summary = "Savoir si un pari est gagnant (officiel si disponible, sinon provisoire)")
    @GetMapping("/pari/{pariId}")
    public ResponseEntity<?> isWinner(@PathVariable Long pariId) {
        try {
            GainViewDto view = winnerService.isWinner(pariId);
            return ResponseEntity.ok(view);
        } catch (EntityNotFoundException e) {
            return ResponseEntity.status(404).body(java.util.Map.of("error", e.getMessage()));
        }
    }
}