Add indicators request endpoint

src/Managing.Api/Controllers/TradingController.cs

@@ -1,4 +1,5 @@
-using Managing.Application.Abstractions;
+using Managing.Api.Models.Requests;
+using Managing.Application.Abstractions;
 using Managing.Application.Abstractions.Services;
 using Managing.Application.Shared;
 using Managing.Application.Trading.Commands;
@@ -29,6 +30,8 @@ public class TradingController : BaseController
     private readonly ILogger<TradingController> _logger;
     private readonly IAdminConfigurationService _adminService;
     private readonly IAccountService _accountService;
+    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly IConfiguration _configuration;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="TradingController"/> class.
@@ -40,6 +43,8 @@ public class TradingController : BaseController
     /// <param name="mediator">Mediator for handling commands and requests.</param>
     /// <param name="adminService">Service for checking admin privileges.</param>
     /// <param name="accountService">Service for account operations.</param>
+    /// <param name="httpClientFactory">HTTP client factory for making web requests.</param>
+    /// <param name="configuration">Application configuration.</param>
     public TradingController(
         ILogger<TradingController> logger,
         ICommandHandler<OpenPositionRequest, Position> openTradeCommandHandler,
@@ -47,7 +52,9 @@ public class TradingController : BaseController
         ITradingService tradingService,
         IMediator mediator, IMoneyManagementService moneyManagementService,
         IUserService userService, IAdminConfigurationService adminService,
-        IAccountService accountService) : base(userService)
+        IAccountService accountService,
+        IHttpClientFactory httpClientFactory,
+        IConfiguration configuration) : base(userService)
     {
         _logger = logger;
         _openTradeCommandHandler = openTradeCommandHandler;
@@ -57,6 +64,8 @@ public class TradingController : BaseController
         _moneyManagementService = moneyManagementService;
         _adminService = adminService;
         _accountService = accountService;
+        _httpClientFactory = httpClientFactory;
+        _configuration = configuration;
     }
 
 
@@ -235,4 +244,107 @@ public class TradingController : BaseController
             return false;
         }
     }
+
+    /// <summary>
+    /// Submits a request for a new indicator to be developed via N8n webhook.
+    /// </summary>
+    /// <param name="request">The indicator request details including name, strategy, documentation, and requester information.</param>
+    /// <returns>A success response indicating the request was submitted.</returns>
+    [HttpPost("RequestIndicator")]
+    public async Task<ActionResult<object>> RequestIndicator([FromBody] IndicatorRequestDto request)
+    {
+        if (request == null)
+        {
+            return BadRequest("Request cannot be null.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.IndicatorName))
+        {
+            return BadRequest("Indicator name is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.StrategyDescription))
+        {
+            return BadRequest("Strategy is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.DocumentationUrl))
+        {
+            return BadRequest("Documentation URL is required.");
+        }
+
+        if (string.IsNullOrWhiteSpace(request.RequesterName))
+        {
+            return BadRequest("Requester name is required.");
+        }
+
+        try
+        {
+            var webhookUrl = _configuration["N8n:IndicatorRequestWebhookUrl"];
+            
+            if (string.IsNullOrEmpty(webhookUrl))
+            {
+                _logger.LogError("N8n indicator request webhook URL is not configured");
+                return StatusCode(500, new { Success = false, Error = "Webhook URL is not configured." });
+            }
+
+            var httpClient = _httpClientFactory.CreateClient();
+            
+            // Create multipart form data content
+            using var content = new MultipartFormDataContent();
+            content.Add(new StringContent(request.IndicatorName), "field-0");
+            content.Add(new StringContent(request.StrategyDescription), "field-1");
+            content.Add(new StringContent(request.DocumentationUrl), "field-2");
+            content.Add(new StringContent(request.ImageUrl ?? string.Empty), "field-3");
+            content.Add(new StringContent(request.RequesterName), "field-4");
+
+            _logger.LogInformation(
+                "Submitting indicator request: {IndicatorName} - {Strategy} by {Requester}",
+                request.IndicatorName, 
+                request.StrategyDescription, 
+                request.RequesterName);
+
+            var response = await httpClient.PostAsync(webhookUrl, content);
+            
+            if (response.IsSuccessStatusCode)
+            {
+                _logger.LogInformation(
+                    "Successfully submitted indicator request: {IndicatorName} by {Requester}",
+                    request.IndicatorName, 
+                    request.RequesterName);
+                
+                return Ok(new 
+                { 
+                    Success = true, 
+                    Message = "Indicator request submitted successfully.",
+                    IndicatorName = request.IndicatorName,
+                    Strategy = request.StrategyDescription,
+                    Requester = request.RequesterName
+                });
+            }
+            else
+            {
+                var responseContent = await response.Content.ReadAsStringAsync();
+                _logger.LogError(
+                    "Failed to submit indicator request. Status: {StatusCode}, Response: {Response}",
+                    response.StatusCode,
+                    responseContent);
+                
+                return StatusCode(500, new 
+                { 
+                    Success = false, 
+                    Error = $"Failed to submit indicator request. Status: {response.StatusCode}" 
+                });
+            }
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error submitting indicator request: {IndicatorName}", request.IndicatorName);
+            return StatusCode(500, new 
+            { 
+                Success = false, 
+                Error = "An error occurred while submitting the indicator request." 
+            });
+        }
+    }
 }

src/Managing.Api/Models/Requests/IndicatorRequestDto.cs

@@ -0,0 +1,35 @@
+#nullable enable
+
+namespace Managing.Api.Models.Requests;
+
+/// <summary>
+/// Request model for submitting indicator requests to N8n webhook
+/// </summary>
+public class IndicatorRequestDto
+{
+    /// <summary>
+    /// Name of the indicator (e.g., "MACD", "RSI", "Bollinger Bands")
+    /// </summary>
+    public string IndicatorName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Strategy or description of how the indicator is used (e.g., "MACD Cross", "RSI Divergence")
+    /// </summary>
+    public string StrategyDescription { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Primary documentation URL for the indicator
+    /// </summary>
+    public string DocumentationUrl { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Image URL for the indicator (optional) - can be a chart, diagram, or visual representation
+    /// </summary>
+    public string? ImageUrl { get; set; }
+
+    /// <summary>
+    /// Name of the person requesting the indicator
+    /// </summary>
+    public string RequesterName { get; set; } = string.Empty;
+}
+

src/Managing.Api/appsettings.json

@@ -32,7 +32,8 @@
     "RefundEndpoint": "/api/credits/refund"
   },
   "N8n": {
-    "WebhookUrl": "https://n8n.kai.managing.live/webhook/fa9308b6-983b-42ec-b085-71599d655951"
+    "WebhookUrl": "https://n8n.kai.managing.live/webhook/fa9308b6-983b-42ec-b085-71599d655951",
+    "IndicatorRequestWebhookUrl": "https://n8n.kai.managing.live/form-test/c7dd294c-004e-4c0f-b4ce-42cc19734e0e"
   },
   "Sentry": {
     "Dsn": "https://fe12add48c56419bbdfa86227c188e7a@glitch.kai.managing.live/1",