From 8f6d03291b7130877ced850ae1d8e5ea9cbd3b46 Mon Sep 17 00:00:00 2001
From: Lemonochrme <marin-muller@insa-toulouse.fr>
Date: Sat, 14 Dec 2024 17:24:40 +0100
Subject: [PATCH] Added RequestServiceApplication enpoints

---
 .../rest/RequestServiceApplication.java       | 100 +++++++++++++++++-
 1 file changed, 95 insertions(+), 5 deletions(-)

diff --git a/helpapp/request-service/src/main/java/insa/application/helpapp/rest/RequestServiceApplication.java b/helpapp/request-service/src/main/java/insa/application/helpapp/rest/RequestServiceApplication.java
index c88afd2..f0e8f87 100644
--- a/helpapp/request-service/src/main/java/insa/application/helpapp/rest/RequestServiceApplication.java
+++ b/helpapp/request-service/src/main/java/insa/application/helpapp/rest/RequestServiceApplication.java
@@ -2,19 +2,109 @@ package insa.application.helpapp.rest;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.*;
+import java.util.concurrent.atomic.AtomicLong;
 
 @SpringBootApplication
 @RestController
+@RequestMapping("/requests")
 public class RequestServiceApplication {
 
+    private final Map<Long, HelpRequest> requestDatabase = new HashMap<>();
+    private final AtomicLong idGenerator = new AtomicLong(1);
+
     public static void main(String[] args) {
         SpringApplication.run(RequestServiceApplication.class, args);
     }
 
-    @GetMapping("/hello")
-    public String hello() {
-        return "Hello from Request Service!";
+    // Create a new help request
+    @PostMapping
+    public HelpRequest createRequest(@RequestBody HelpRequest request) {
+        long id = idGenerator.getAndIncrement();
+        request.setId(id);
+        request.setStatus("Pending");
+        requestDatabase.put(id, request);
+        return request;
+    }
+
+    // Get all requests (with optional status filter)
+    @GetMapping
+    public List<HelpRequest> getAllRequests(@RequestParam(required = false) String status) {
+        if (status == null) {
+            return new ArrayList<>(requestDatabase.values());
+        }
+        List<HelpRequest> filteredRequests = new ArrayList<>();
+        for (HelpRequest request : requestDatabase.values()) {
+            if (request.getStatus().equalsIgnoreCase(status)) {
+                filteredRequests.add(request);
+            }
+        }
+        return filteredRequests;
+    }
+
+    // Get a specific request by ID
+    @GetMapping("/{id}")
+    public HelpRequest getRequest(@PathVariable Long id) {
+        return Optional.ofNullable(requestDatabase.get(id))
+                .orElseThrow(() -> new RuntimeException("Request not found"));
+    }
+
+    // Update a request (e.g., status or details)
+    @PutMapping("/{id}")
+    public HelpRequest updateRequest(@PathVariable Long id, @RequestBody HelpRequest updatedRequest) {
+        if (!requestDatabase.containsKey(id)) {
+            throw new RuntimeException("Request not found");
+        }
+        HelpRequest existingRequest = requestDatabase.get(id);
+        if (updatedRequest.getDetails() != null) {
+            existingRequest.setDetails(updatedRequest.getDetails());
+        }
+        if (updatedRequest.getStatus() != null) {
+            existingRequest.setStatus(updatedRequest.getStatus());
+        }
+        return existingRequest;
+    }
+
+    // Delete a request
+    @DeleteMapping("/{id}")
+    public String deleteRequest(@PathVariable Long id) {
+        if (requestDatabase.remove(id) == null) {
+            throw new RuntimeException("Request not found");
+        }
+        return "Request deleted successfully";
+    }
+
+    // HelpRequest entity
+    static class HelpRequest {
+        private Long id;
+        private String details;
+        private String status; // e.g., Pending, Validated, Rejected, Completed
+
+        // Getters and setters
+        public Long getId() {
+            return id;
+        }
+
+        public void setId(Long id) {
+            this.id = id;
+        }
+
+        public String getDetails() {
+            return details;
+        }
+
+        public void setDetails(String details) {
+            this.details = details;
+        }
+
+        public String getStatus() {
+            return status;
+        }
+
+        public void setStatus(String status) {
+            this.status = status;
+        }
     }
 }