3cx Tapi Server

server/src/CPATapi.Server/Controllers/SearchController.cs

@@ -0,0 +1,64 @@
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using CPATapi.Server.Models;
+using Dapper;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Data.SqlClient;
+using Microsoft.Extensions.Configuration;
+
+namespace CPATapi.Server.Controllers
+{
+    [Route("[controller]")]
+    [ApiController]
+    public class SearchController : ControllerBase
+    {
+        private readonly IConfiguration _config;
+        public SearchController(IConfiguration config) => _config = config;
+
+        [HttpGet]
+        public async Task<IEnumerable<TapiContact>> SearchAsync([FromQuery] string query)
+        {
+            if (query == null)
+            {
+                return new List<TapiContact>();
+            }
+
+            var args = Regex.Split(query, "\\s").Where(s => !string.IsNullOrWhiteSpace(s)).Select(s => s.Trim()).ToArray();
+
+            if (args.Length == 0)
+            {
+                return new List<TapiContact>();
+            }
+
+            await using var con = new SqlConnection(_config["Db:ConnectionString"]);
+            await con.OpenAsync();
+            var sql = new StringBuilder(@"
+SELECT TOP 10
+TD_ID,
+TD_NAME,
+TD_NUMBER,
+TD_NUMBER_TAPI,
+TD_MEDIUM
+FROM dbo.CP_TAPI_DIRECTORY
+WHERE ");
+            var first = true;
+            var dp = new DynamicParameters();
+            for (var i = 1; i <= args.Length; i++)
+            {
+                if (!first)
+                {
+                    sql.AppendLine("AND");
+                }
+                first = false;
+                sql.AppendLine($"(TD_NAME LIKE @s{i} OR");
+                sql.AppendLine($" TD_NUMBER_TAPI LIKE @s{i})");
+                dp.Add($"s{i}", $"%{args[i-1]}%");
+            }
+
+            return await con.QueryAsync<TapiContact>(sql.ToString(), dp);
+        }
+    }
+}