WIP

PlanTempus.DeprecatedApplication/Components/ApiViewComponentBase.cs

@@ -0,0 +1,137 @@
+using Microsoft.ApplicationInsights;
+using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace PlanTempus.Application.Components
+{
+    public abstract class ApiViewComponentBase : ViewComponent
+    {
+        private readonly HttpClient _httpClient;
+        private readonly TelemetryClient _telemetry;
+        
+        protected ApiViewComponentBase(IHttpClientFactory httpClientFactory, TelemetryClient telemetry)
+        {
+            _httpClient = httpClientFactory.CreateClient("ApiClient");
+            _telemetry = telemetry;
+        }
+        
+        /// <summary>
+        /// Fetches data from API as JObject
+        /// </summary>
+        /// <param name="apiEndpoint">API endpoint path (e.g. "/api/product/get/1")</param>
+        /// <returns>JObject with API result</returns>
+        protected async Task<JObject> GetJObjectFromApiAsync(string apiEndpoint)
+        {
+            try
+            {
+                _telemetry.TrackEvent("ApiCall", new Dictionary<string, string> 
+                { 
+                    ["Endpoint"] = apiEndpoint,
+                    ["Source"] = "GetJObjectFromApiAsync" 
+                });
+                
+                // Use HttpClient to get JSON string
+                var response = await _httpClient.GetAsync(apiEndpoint);
+                response.EnsureSuccessStatusCode();
+                
+                var jsonString = await response.Content.ReadAsStringAsync();
+                return JObject.Parse(jsonString);
+            }
+            catch (Exception ex)
+            {
+                _telemetry.TrackException(ex, new Dictionary<string, string> 
+                { 
+                    ["Endpoint"] = apiEndpoint,
+                    ["Method"] = "GetJObjectFromApiAsync" 
+                });
+                return null;
+            }
+        }
+        
+        /// <summary>
+        /// Fetches data from API as JArray
+        /// </summary>
+        /// <param name="apiEndpoint">API endpoint path</param>
+        /// <returns>JArray with API result</returns>
+        protected async Task<JArray> GetJArrayFromApiAsync(string apiEndpoint)
+        {
+            try
+            {
+                _telemetry.TrackEvent("ApiCall", new Dictionary<string, string> 
+                { 
+                    ["Endpoint"] = apiEndpoint,
+                    ["Source"] = "GetJArrayFromApiAsync" 
+                });
+                
+                // Use HttpClient to get JSON string
+                var response = await _httpClient.GetAsync(apiEndpoint);
+                response.EnsureSuccessStatusCode();
+                
+                var jsonString = await response.Content.ReadAsStringAsync();
+                return JArray.Parse(jsonString);
+            }
+            catch (Exception ex)
+            {
+                _telemetry.TrackException(ex, new Dictionary<string, string> 
+                { 
+                    ["Endpoint"] = apiEndpoint,
+                    ["Method"] = "GetJArrayFromApiAsync" 
+                });
+                return null;
+            }
+        }
+        
+        /// <summary>
+        /// Sends POST request to API and receives JObject response
+        /// </summary>
+        /// <param name="apiEndpoint">API endpoint path</param>
+        /// <param name="data">Data to be sent (can be JObject or other type)</param>
+        /// <returns>JObject with response data</returns>
+        protected async Task<JObject> PostToApiAsync(string apiEndpoint, object data)
+        {
+            try
+            {
+                _telemetry.TrackEvent("ApiPost", new Dictionary<string, string> 
+                { 
+                    ["Endpoint"] = apiEndpoint
+                });
+                
+                // Convert data to JSON string
+                var content = new StringContent(
+                    JsonConvert.SerializeObject(data),
+                    System.Text.Encoding.UTF8,
+                    "application/json");
+                
+                var response = await _httpClient.PostAsync(apiEndpoint, content);
+                response.EnsureSuccessStatusCode();
+                
+                var jsonString = await response.Content.ReadAsStringAsync();
+                return JObject.Parse(jsonString);
+            }
+            catch (Exception ex)
+            {
+                _telemetry.TrackException(ex, new Dictionary<string, string> 
+                { 
+                    ["Endpoint"] = apiEndpoint,
+                    ["Method"] = "PostToApiAsync" 
+                });
+                return null;
+            }
+        }
+        
+        /// <summary>
+        /// Handles errors in a consistent way
+        /// </summary>
+        protected IViewComponentResult HandleError(string message = "An error occurred.")
+        {
+            _telemetry.TrackEvent("ComponentError", new Dictionary<string, string> 
+            { 
+                ["Message"] = message,
+                ["Component"] = this.GetType().Name
+            });
+            
+            return Content(message);
+        }
+    }
+}