Adding

2026-04-20 14:47:24 -05:00
parent 89057eceea
commit 8b3ea92501
485 changed files with 71042 additions and 0 deletions
@@ -0,0 +1,85 @@
+using System;
+using System.Net;
+using System.Net.Http;
+using System.Threading.Tasks;
+using LCU.API.Collections.RepoApi.Exceptions;
+using Newtonsoft.Json;
+using Serilog;
+
+namespace LCU.API.Collections.RepoApi.DataAccess
+{
+    public abstract class DaoClient
+    {
+        private readonly IHttpClientFactory _clientFactory;
+        
+        protected DaoClient(IHttpClientFactory clientFactory)
+        {
+            _clientFactory = clientFactory;
+        }
+        
+        public async Task<T> RetrieveByIdentifierAsync<T>(string url, string identifier)
+        {
+            // Temporary log to illustrate this working completely
+            Log.Information($"Retrieve Async called for {typeof(T).Name} with {url}");
+            using (var client = _clientFactory.CreateClient())
+            {
+                var request = new HttpRequestMessage(HttpMethod.Get, url);
+                var response = await client.SendAsync(request);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    try
+                    {
+                        var retrievedObject = JsonConvert.DeserializeObject<T>(
+                            await response.Content.ReadAsStringAsync());
+
+                        return retrievedObject;
+                    }
+                    catch (Exception ex)
+                    {
+                        Log.Error(ex,$"Error Deserializing {typeof(T).Name} for {identifier}");
+                        throw new ServerErrorException();
+                    }
+                }
+                
+                if (response.StatusCode == HttpStatusCode.NotFound)
+                {
+                    return default(T);
+                }
+
+                Log.Error($"Retrieve {typeof(T).Name} Bad Status Code {response.StatusCode}, for { url}");
+                throw new MissingRequirementException(typeof(T).Name, $"Failed to retrieve {typeof(T).Name} for {identifier}");
+            }
+        }
+        
+        public async Task<T> RetrieveAllAsync<T>(string url)
+        {
+            // Temporary log
+            Log.Information($"Retrieve All Async called for {typeof(T).Name} with {url}");
+            using (var client = _clientFactory.CreateClient())
+            {
+                var request = new HttpRequestMessage(HttpMethod.Get, url);
+                var response = await client.SendAsync(request);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    try
+                    {
+                        var retrievedObject = JsonConvert.DeserializeObject<T>(
+                            await response.Content.ReadAsStringAsync());
+
+                        return retrievedObject;
+                    }
+                    catch (Exception ex)
+                    {
+                        Log.Error(ex,$"Error Deserializing {typeof(T).Name} for {url}");
+                        throw new ServerErrorException();
+                    }
+                }
+
+                Log.Error($"Retrieve {typeof(T).Name} Bad Status Code {response.StatusCode}, for { url}");
+                throw new MissingRequirementException(typeof(T).Name, $"Failed to retrieve {typeof(T).Name} for {url}");
+            }
+        }
+    }
+}