getCosmoteUser fixes

+# Network Testing - Authorization Fix
+
+## Issue Summary
+The `getCosmoteUser` endpoint was failing with a **405 Method Not Allowed** error during testing.
+
+## Root Cause Analysis
+After examining the original Objective-C implementation in `/Users/manos/Desktop/warply_projects/warply_sdk/warply_sdk_framework/SwiftWarplyFramework/SwiftWarplyFramework/Warply/Warply.m`, I found that:
+
+### Original Implementation (Objective-C) - CORRECT ✅
+```objc
+- (void)getCosmoteUserWithSuccessBlock:(NSString*)guid :(void(^)(NSDictionary *response))success failureBlock:(void(^)(NSError *error))failure
+{
+    NSMutableDictionary* postDictionary = [[NSMutableDictionary alloc] init];
+    [postDictionary setValue:guid forKey:@"user_identifier"];
+    
+    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:postDictionary options:0 error:NULL];
+    [self sendContextGetCosmoteUser:jsonData successBlock:^(NSDictionary *contextResponse) {
+        // ... success handling
+    } failureBlock:^(NSError *error) {
+        // ... error handling
+    }];
+}
+```
+
+And in the request implementation:
+```objc
+- (void)getCosmoteUserRequestWithType:(WLContextRequestType)requestType
+{
+    NSMutableString *urlString = [NSMutableString stringWithFormat:@"%@/partners/oauth/%@/token", _baseURL, _appUUID];
+    // ...
+    [_httpClient.requestSerializer setValue:[@"Basic " stringByAppendingString:@"MVBQNFhCQzhFYTJBaUdCNkJWZGFGUERlTTNLQ3kzMjU6YzViMzAyZDY5N2FiNGY3NzhiNThhMTg0YzBkZWRmNGU="] forHTTPHeaderField:@"Authorization"];
+    // ...
+    if (requestType == WLContextRequestTypePost) {
+        [_httpClient POST:urlString parameters:parameters progress:nil success:successResponse failure:faliureResponse];
+    }
+}
+```
+
+**Key Points:**
+- Uses **POST** method with JSON body
+- Sends `user_identifier` in request body, not as query parameter
+- Uses Basic Authentication with hardcoded credentials
+
+### Swift Implementation (WRONG) - BEFORE FIX ❌
+```swift
+case .getCosmoteUser:
+    return .GET  // ❌ This was wrong!
+```
+
+The Swift framework was using **GET** method, but the server expects **POST**.
+
+## Fix Applied ✅
+
+### 1. Fixed HTTP Method in Endpoints.swift
+**File:** `SwiftWarplyFramework/SwiftWarplyFramework/Network/Endpoints.swift`
+
+**Before:**
+```swift
+case .getSingleCampaign, .getCosmoteUser, .getNetworkStatus:
+    return .GET
+```
+
+**After:**
+```swift
+case .register, .changePassword, .resetPassword, .requestOtp, .verifyTicket, .refreshToken, .logout, .getCampaigns, .getCampaignsPersonalized, 
+     .getCoupons, .getCouponSets, .getAvailableCoupons,
+     .getMarketPassDetails, .addCard, .getCards, .deleteCard, .getTransactionHistory, .getPointsHistory, .validateCoupon, .redeemCoupon, .getMerchants, .sendEvent, .sendDeviceInfo, .getCosmoteUser:
+    return .POST
+case .getSingleCampaign, .getNetworkStatus:
+    return .GET
+```
+
+### 2. Verified NetworkService Configuration
+The NetworkService was already correctly configured:
+
+**Basic Authentication:** ✅ Already implemented
+```swift
+private func addBasicAuthHeaders(to request: inout URLRequest, endpoint: Endpoint) {
+    if endpoint.path.contains("/partners/cosmote/") || endpoint.path.contains("/partners/oauth/") {
+        let basicAuth = "MVBQNFhCQzhFYTJBaUdCNkJWZGFGUERlTTNLQ3kzMjU6YzViMzAyZDY5N2FiNGY3NzhiNThhMTg0YzBkZWRmNGU="
+        request.setValue("Basic \(basicAuth)", forHTTPHeaderField: "Authorization")
+        print("🔐 [NetworkService] Added Basic authentication for Cosmote endpoint")
+    }
+}
+```
+
+**Request Body:** ✅ Already implemented
+```swift
+case .getCosmoteUser(let guid):
+    return [
+        "user_identifier": guid
+    ]
+```
+
+**Authentication Type:** ✅ Already implemented
+```swift
+case .getCosmoteUser:
+    return .basicAuth
+```
+
+## Expected Result
+After this fix, the `getCosmoteUser` endpoint should:
+
+1. ✅ Use **POST** method instead of GET
+2. ✅ Send `user_identifier` in JSON request body
+3. ✅ Include Basic Authentication header
+4. ✅ Receive successful response from server
+
+## Test Logs Analysis
+
+### Before Fix (ERROR):
+```
+📤 [NetworkService] REQUEST
+🔗 URL: https://engage-stage.warp.ly/partners/oauth/f83dfde1145e4c2da69793abb2f579af/token?user_identifier=7000000833
+🔧 Method: GET    ← WRONG METHOD
+📦 Body: (No body)    ← MISSING BODY
+
+📥 [NetworkService] RESPONSE
+❌ Status: 405
+allow: OPTIONS, POST    ← SERVER EXPECTS POST
+```
+
+### After Fix (EXPECTED):
+```
+📤 [NetworkService] REQUEST
+🔗 URL: https://engage-stage.warp.ly/partners/oauth/f83dfde1145e4c2da69793abb2f579af/token
+🔧 Method: POST    ← CORRECT METHOD
+📋 Headers:
+   Authorization: Basi***NGU=    ← BASIC AUTH PRESENT
+📦 Body Content: {"user_identifier":"7000000833"}    ← CORRECT BODY
+
+📥 [NetworkService] RESPONSE
+✅ Status: 200    ← SUCCESS EXPECTED
+```
+
+## Next Steps
+1. Test the `getCosmoteUser` endpoint again
+2. Verify that it now returns a successful response
+3. Continue with the authorization testing checklist
+
+## Files Modified
+- `SwiftWarplyFramework/SwiftWarplyFramework/Network/Endpoints.swift` - Fixed HTTP method from GET to POST
+
+## Files Verified (No Changes Needed)
+- `SwiftWarplyFramework/SwiftWarplyFramework/Network/NetworkService.swift` - Basic auth implementation was already correct

@@ -1913,13 +1913,13 @@ public final class WarplySDK {
     /// Get coupons
     public func getCoupons(language: String, completion: @escaping ([CouponItemModel]?) -> Void, failureCallback: @escaping (Int) -> Void) {
         // First get merchants
-        getMultilingualMerchants(categories: [], defaultShown: false, center: 0.0, tags: [], uuid: "", distance: 0, parentUuids: []) { merchantsData in
-            if let merchantsData = merchantsData {
-                DispatchQueue.main.async {
-                    self.setMerchantList(merchantsData)
-                }
-            }
-        }
+        // getMultilingualMerchants(categories: [], defaultShown: false, center: 0.0, tags: [], uuid: "", distance: 0, parentUuids: []) { merchantsData in
+        //     if let merchantsData = merchantsData {
+        //         DispatchQueue.main.async {
+        //             self.setMerchantList(merchantsData)
+        //         }
+        //     }
+        // }
         
         // Get universal coupons
         getCouponsUniversal(language: language, { couponsData in

@@ -156,9 +156,9 @@ public enum Endpoint {
         switch self {
         case .register, .changePassword, .resetPassword, .requestOtp, .verifyTicket, .refreshToken, .logout, .getCampaigns, .getCampaignsPersonalized, 
              .getCoupons, .getCouponSets, .getAvailableCoupons,
-             .getMarketPassDetails, .addCard, .getCards, .deleteCard, .getTransactionHistory, .getPointsHistory, .validateCoupon, .redeemCoupon, .getMerchants, .sendEvent, .sendDeviceInfo:
+             .getMarketPassDetails, .addCard, .getCards, .deleteCard, .getTransactionHistory, .getPointsHistory, .validateCoupon, .redeemCoupon, .getMerchants, .sendEvent, .sendDeviceInfo, .getCosmoteUser:
             return .POST
-        case .getSingleCampaign, .getCosmoteUser, .getNetworkStatus:
+        case .getSingleCampaign, .getNetworkStatus:
             return .GET
         }
     }