Persistence.API/Controllers/DataSaubController.cs

@@ -6,7 +6,7 @@ using Persistence.Repository.Data;
 namespace Persistence.API.Controllers;
 
 /// <summary>
-/// <EFBFBD>אבמעא ס גנולוםם<D79D>לט האםם<D79D>לט
+/// Работа с временными данными
 /// </summary>
 [ApiController]
 [Authorize]

Persistence.API/Controllers/SetpointController.cs

@@ -1,4 +1,5 @@
-using Microsoft.AspNetCore.Authorization;
+using System.Net;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Persistence.Models;
 using Persistence.Repositories;
@@ -63,18 +64,47 @@ public class SetpointController : ControllerBase, ISetpointApi
 		return Ok(result);
 	}
 
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("range")]
+	public async Task<ActionResult<DatesRangeDto>> GetDatesRangeAsync(CancellationToken token)
+	{
+		var result = await setpointRepository.GetDatesRangeAsync(token);
+
+		return Ok(result);
+	}
+
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты 
+	/// </summary>
+	/// <param name="dateBegin"></param>
+	/// <param name="take"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("part")]
+	public async Task<ActionResult<IEnumerable<SetpointLogDto>>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token)
+	{
+		var result = await setpointRepository.GetPart(dateBegin, take, token);
+
+		return Ok(result);
+	}
+
 	/// <summary>
 	/// Сохранить уставку
 	/// </summary>
 	/// <param name="setpointKey"></param>
 	/// <param name="newValue"></param>
+	/// <param name="idUser"></param>
 	/// <param name="token"></param>
 	/// <returns></returns>
 	[HttpPost]
-	public async Task<ActionResult<int>> Save(Guid setpointKey, object newValue, CancellationToken token)
+	[ProducesResponseType(typeof(int), (int)HttpStatusCode.OK)]
+	public async Task<IActionResult> Save(Guid setpointKey, object newValue, Guid idUser, CancellationToken token)
 	{
-		// ToDo: вычитка idUser
-		await setpointRepository.Save(setpointKey, newValue, 0, token);
+		await setpointRepository.Save(setpointKey, newValue, idUser, token);
 
 		return Ok();
 	}

Persistence.API/Controllers/TechMessagesController.cs

@@ -1,4 +1,5 @@
-using Microsoft.AspNetCore.Authorization;
+using System.Net;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Persistence.Models;
 using Persistence.Repositories;
@@ -14,6 +15,14 @@ namespace Persistence.API.Controllers;
 public class TechMessagesController : ControllerBase
 {
 	private readonly ITechMessagesRepository techMessagesRepository;
+	private static readonly Dictionary<int, string> categories = new Dictionary<int, string>()
+	{
+		{ 0, "System" },
+		{ 1, "Авария" },
+		{ 2, "Предупреждение" },
+		{ 3, "Инфо" },
+		{ 4, "Прочее" }
+	};
 
 	public TechMessagesController(ITechMessagesRepository techMessagesRepository)
 	{
@@ -37,14 +46,14 @@ public class TechMessagesController : ControllerBase
 	/// <summary>
 	/// Получить статистику по системам
 	/// </summary>
-	/// <param name="importantId"></param>
 	/// <param name="autoDrillingSystem"></param>
+	/// <param name="categoryIds"></param>
 	/// <param name="token"></param>
 	/// <returns></returns>
-	[HttpGet("statistics/{autoDrillingSystem}")]
-	public async Task<ActionResult<int>> GetStatistics([FromRoute] string? autoDrillingSystem, int? importantId, CancellationToken token)
+	[HttpGet("statistics")]
+	public async Task<ActionResult<IEnumerable<MessagesStatisticDto>>> GetStatistics([FromQuery] IEnumerable<string> autoDrillingSystem, [FromQuery] IEnumerable<int> categoryIds, CancellationToken token)
 	{
-		var result = await techMessagesRepository.GetStatistics(importantId, autoDrillingSystem, token);
+		var result = await techMessagesRepository.GetStatistics(autoDrillingSystem, categoryIds, token);
 
 		return Ok(result);
 	}
@@ -55,13 +64,41 @@ public class TechMessagesController : ControllerBase
 	/// <param name="token"></param>
 	/// <returns></returns>
 	[HttpGet("systems")]
-	public async Task<ActionResult<IEnumerable<string>>> GetSystems(CancellationToken token)
+	public async Task<ActionResult<Dictionary<string, int>>> GetSystems(CancellationToken token)
 	{
 		var result = await techMessagesRepository.GetSystems(token);
 
 		return Ok(result);
 	}
 
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("range")]
+	public async Task<ActionResult<DatesRangeDto>> GetDatesRangeAsync(CancellationToken token)
+	{
+		var result = await techMessagesRepository.GetDatesRangeAsync(token);
+
+		return Ok(result);
+	}
+
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты 
+	/// </summary>
+	/// <param name="dateBegin"></param>
+	/// <param name="take"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	[HttpGet("part")]
+	public async Task<ActionResult<IEnumerable<SetpointLogDto>>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token)
+	{
+		var result = await techMessagesRepository.GetPart(dateBegin, take, token);
+
+		return Ok(result);
+	}
+
 	/// <summary>
 	/// Добавить новые технологические сообщения
 	/// </summary>
@@ -69,9 +106,16 @@ public class TechMessagesController : ControllerBase
 	/// <param name="token"></param>
 	/// <returns></returns>
 	[HttpPost]
-	public async Task<ActionResult<int>> InsertRange([FromBody] IEnumerable<TechMessageDto> dtos, CancellationToken token)
+	[ProducesResponseType(typeof(int), (int)HttpStatusCode.Created)]
+	public async Task<IActionResult> InsertRange([FromBody] IEnumerable<TechMessageDto> dtos, CancellationToken token)
 	{
-		var result = await techMessagesRepository.InsertRange(dtos, token);
+		var userId = User.GetUserId<Guid>();
+        foreach (var dto in dtos)
+        {
+			dto.UserId = userId;
+        }
+
+        var result = await techMessagesRepository.InsertRange(dtos, token);
 
 		return CreatedAtAction(nameof(InsertRange), result);
 	}
@@ -83,15 +127,6 @@ public class TechMessagesController : ControllerBase
 	[HttpGet("categories")]
 	public ActionResult<Dictionary<int, string>> GetImportantCategories()
 	{
-		var result = new Dictionary<int, string>()
-		{
-			{ 0, "System" },
-			{ 1, "Авария" },
-			{ 2, "Предупреждение" },
-			{ 3, "Инфо" },
-			{ 4, "Прочее" }
-		};
-
-		return Ok(result);
+		return Ok(categories);
 	}
-}
+}

Persistence.API/Controllers/TimeSeriesController.cs

@@ -19,7 +19,7 @@ public class TimeSeriesController<TDto> : ControllerBase, ITimeSeriesDataApi<TDt
     }
 
 	/// <summary>
-	/// Ïîëó÷èòü ñïèñîê îáúåêòîâ, óäîâëåòâîðÿþùèé äèàïàçîíó äàò
+	/// Получить список объектов, удовлетворяющий диапазону дат
 	/// </summary>
 	/// <param name="dateBegin"></param>
 	/// <param name="token"></param>
@@ -28,24 +28,24 @@ public class TimeSeriesController<TDto> : ControllerBase, ITimeSeriesDataApi<TDt
     [ProducesResponseType(StatusCodes.Status200OK)]
     public async Task<IActionResult> Get(DateTimeOffset dateBegin, CancellationToken token)
     {
-        var result = await this.timeSeriesDataRepository.GetGtDate(dateBegin, token);
+        var result = await timeSeriesDataRepository.GetGtDate(dateBegin, token);
         return Ok(result);
     }
 
 	/// <summary>
-	/// Ïîëó÷èòü äèàïàçîí äàò, äëÿ êîòîðûõ åñòü äàííûå â ðåïîçèòîðèå
+	/// Получить диапазон дат, для которых есть данные в репозиторие
 	/// </summary>
 	/// <param name="token"></param>
 	/// <returns></returns>
 	[HttpGet("datesRange")]
     public async Task<IActionResult> GetDatesRange(CancellationToken token)
     {
-        var result = await this.timeSeriesDataRepository.GetDatesRange(token);
+        var result = await timeSeriesDataRepository.GetDatesRange(token);
         return Ok(result);
     }
 
 	/// <summary>
-	/// Ïîëó÷èòü ñïèñîê îáúåêòîâ ñ ïðîðåæèâàíèåì, óäîâëåòâîðÿþùèé äèàïàçîíó äàò
+	/// Получить список объектов с прореживанием, удовлетворяющий диапазону дат
 	/// </summary>
 	/// <param name="dateBegin"></param>
 	/// <param name="intervalSec"></param>
@@ -55,12 +55,12 @@ public class TimeSeriesController<TDto> : ControllerBase, ITimeSeriesDataApi<TDt
 	[HttpGet("resampled")]
     public async Task<IActionResult> GetResampledData(DateTimeOffset dateBegin, double intervalSec = 600d, int approxPointsCount = 1024, CancellationToken token = default)
     {
-        var result = await this.timeSeriesDataRepository.GetResampledData(dateBegin, intervalSec, approxPointsCount, token);
+        var result = await timeSeriesDataRepository.GetResampledData(dateBegin, intervalSec, approxPointsCount, token);
         return Ok(result);
     }
 
 	/// <summary>
-	/// Äîáàâèòü çàïèñè
+	/// Добавить записи
 	/// </summary>
 	/// <param name="dtos"></param>
 	/// <param name="token"></param>
@@ -68,7 +68,7 @@ public class TimeSeriesController<TDto> : ControllerBase, ITimeSeriesDataApi<TDt
 	[HttpPost]
     public async Task<IActionResult> InsertRange(IEnumerable<TDto> dtos, CancellationToken token)
     {
-        var result = await this.timeSeriesDataRepository.InsertRange(dtos, token);
+        var result = await timeSeriesDataRepository.InsertRange(dtos, token);
         return Ok(result);
     }
 

Persistence.Client/Clients/ISetpointClient.cs

@@ -19,6 +19,12 @@ public interface ISetpointClient
 	[Get($"{BaseRoute}/log")]
 	Task<IApiResponse<Dictionary<Guid, IEnumerable<SetpointLogDto>>>> GetLog([Query(CollectionFormat.Multi)] IEnumerable<Guid> setpointKeys);
 
+	[Get($"{BaseRoute}/range")]
+	Task<IApiResponse<DatesRangeDto>> GetDatesRangeAsync(CancellationToken token);
+
+	[Get($"{BaseRoute}/part")]
+	Task<IApiResponse<IEnumerable<SetpointLogDto>>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token);
+
 	[Post($"{BaseRoute}/")]
 	Task<IApiResponse> Save(Guid setpointKey, object newValue);
 }

Persistence.Client/Clients/ITechMessagesClient.cs

@@ -1,5 +1,4 @@
-using Microsoft.AspNetCore.Mvc;
-using Persistence.Models;
+using Persistence.Models;
 using Refit;
 
 namespace Persistence.Client.Clients
@@ -20,7 +19,13 @@ namespace Persistence.Client.Clients
 		[Get($"{BaseRoute}/systems")]
 		Task<IApiResponse<IEnumerable<string>>> GetSystems(CancellationToken token);
 
-		[Get($"{BaseRoute}/statistics/" + "{autoDrillingSystem}")]
-		Task<IApiResponse<int>> GetStatistics(string? autoDrillingSystem, int? importantId, CancellationToken token);
+		[Get($"{BaseRoute}/range")]
+		Task<IApiResponse<DatesRangeDto>> GetDatesRangeAsync(CancellationToken token);
+
+		[Get($"{BaseRoute}/part")]
+		Task<IApiResponse<IEnumerable<TechMessageDto>>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token);
+
+		[Get($"{BaseRoute}/statistics")]
+		Task<IApiResponse<IEnumerable<MessagesStatisticDto>>> GetStatistics([Query] string autoDrillingSystem, [Query] int categoryId, CancellationToken token);
 	}
 }

Persistence.Client/Helpers/ApiTokenHelper.cs

@@ -29,8 +29,10 @@ public static class ApiTokenHelper
 
 	private static string CreateDefaultJwtToken(this AuthUser authUser)
 	{
+		var nameIdetifier = Guid.NewGuid().ToString();
 		var claims = new List<Claim>()
 		{
+			new(ClaimTypes.NameIdentifier, nameIdetifier),
 			new("client_id", authUser.ClientId),
 			new("username", authUser.Username),
 			new("password", authUser.Password),

Persistence.Database.Postgres/Migrations/20241118052225_SetpointMigration.cs

@@ -18,7 +18,7 @@ namespace Persistence.Database.Postgres.Migrations
                     Key = table.Column<Guid>(type: "uuid", nullable: false, comment: "Ключ"),
                     Created = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, comment: "Дата изменения уставки"),
                     Value = table.Column<object>(type: "jsonb", nullable: false, comment: "Значение уставки"),
-                    IdUser = table.Column<int>(type: "integer", nullable: false, comment: "Id автора последнего изменения")
+                    IdUser = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id автора последнего изменения")
                 },
                 constraints: table =>
                 {

Persistence.Database.Postgres/Migrations/20241202072250_TechMessageMigration.Designer.cs

@@ -12,7 +12,7 @@ using Persistence.Database.Model;
 namespace Persistence.Database.Postgres.Migrations
 {
     [DbContext(typeof(PersistenceDbContext))]
-    [Migration("20241128074729_TechMessageMigration")]
+    [Migration("20241202072250_TechMessageMigration")]
     partial class TechMessageMigration
     {
         /// <inheritdoc />
@@ -27,7 +27,7 @@ namespace Persistence.Database.Postgres.Migrations
             NpgsqlModelBuilderExtensions.HasPostgresExtension(modelBuilder, "adminpack");
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
-            modelBuilder.Entity("Persistence.Database.Entity.ADSystem", b =>
+            modelBuilder.Entity("Persistence.Database.Entity.DrillingSystem", b =>
                 {
                     b.Property<Guid>("SystemId")
                         .ValueGeneratedOnAdd()
@@ -45,7 +45,7 @@ namespace Persistence.Database.Postgres.Migrations
 
                     b.HasKey("SystemId");
 
-                    b.ToTable("ADSystem");
+                    b.ToTable("DrillingSystem");
                 });
 
             modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
@@ -203,8 +203,8 @@ namespace Persistence.Database.Postgres.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasComment("Дата создания уставки");
 
-                    b.Property<int>("IdUser")
-                        .HasColumnType("integer")
+                    b.Property<Guid>("IdUser")
+                        .HasColumnType("uuid")
                         .HasComment("Id автора последнего изменения");
 
                     b.Property<object>("Value")
@@ -219,7 +219,7 @@ namespace Persistence.Database.Postgres.Migrations
 
             modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
                 {
-                    b.HasOne("Persistence.Database.Entity.ADSystem", "System")
+                    b.HasOne("Persistence.Database.Entity.DrillingSystem", "System")
                         .WithMany()
                         .HasForeignKey("SystemId")
                         .OnDelete(DeleteBehavior.Cascade)

Persistence.Database.Postgres/Migrations/20241202072250_TechMessageMigration.cs

@@ -12,7 +12,7 @@ namespace Persistence.Database.Postgres.Migrations
         protected override void Up(MigrationBuilder migrationBuilder)
         {
             migrationBuilder.CreateTable(
-                name: "ADSystem",
+                name: "DrillingSystem",
                 columns: table => new
                 {
                     SystemId = table.Column<Guid>(type: "uuid", nullable: false, comment: "Id системы автобурения"),
@@ -21,7 +21,7 @@ namespace Persistence.Database.Postgres.Migrations
                 },
                 constraints: table =>
                 {
-                    table.PrimaryKey("PK_ADSystem", x => x.SystemId);
+                    table.PrimaryKey("PK_DrillingSystem", x => x.SystemId);
                 });
 
             migrationBuilder.CreateTable(
@@ -40,9 +40,9 @@ namespace Persistence.Database.Postgres.Migrations
                 {
                     table.PrimaryKey("PK_TechMessage", x => x.EventId);
                     table.ForeignKey(
-                        name: "FK_TechMessage_ADSystem_SystemId",
+                        name: "FK_TechMessage_DrillingSystem_SystemId",
                         column: x => x.SystemId,
-                        principalTable: "ADSystem",
+                        principalTable: "DrillingSystem",
                         principalColumn: "SystemId",
                         onDelete: ReferentialAction.Cascade);
                 });
@@ -60,7 +60,7 @@ namespace Persistence.Database.Postgres.Migrations
                 name: "TechMessage");
 
             migrationBuilder.DropTable(
-                name: "ADSystem");
+                name: "DrillingSystem");
         }
     }
 }

Persistence.Database.Postgres/Migrations/PersistenceDbContextModelSnapshot.cs

@@ -24,7 +24,7 @@ namespace Persistence.Database.Postgres.Migrations
             NpgsqlModelBuilderExtensions.HasPostgresExtension(modelBuilder, "adminpack");
             NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
 
-            modelBuilder.Entity("Persistence.Database.Entity.ADSystem", b =>
+            modelBuilder.Entity("Persistence.Database.Entity.DrillingSystem", b =>
                 {
                     b.Property<Guid>("SystemId")
                         .ValueGeneratedOnAdd()
@@ -42,7 +42,7 @@ namespace Persistence.Database.Postgres.Migrations
 
                     b.HasKey("SystemId");
 
-                    b.ToTable("ADSystem");
+                    b.ToTable("DrillingSystem");
                 });
 
             modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
@@ -200,8 +200,8 @@ namespace Persistence.Database.Postgres.Migrations
                         .HasColumnType("timestamp with time zone")
                         .HasComment("Дата создания уставки");
 
-                    b.Property<int>("IdUser")
-                        .HasColumnType("integer")
+                    b.Property<Guid>("IdUser")
+                        .HasColumnType("uuid")
                         .HasComment("Id автора последнего изменения");
 
                     b.Property<object>("Value")
@@ -216,7 +216,7 @@ namespace Persistence.Database.Postgres.Migrations
 
             modelBuilder.Entity("Persistence.Database.Entity.TechMessage", b =>
                 {
-                    b.HasOne("Persistence.Database.Entity.ADSystem", "System")
+                    b.HasOne("Persistence.Database.Entity.DrillingSystem", "System")
                         .WithMany()
                         .HasForeignKey("SystemId")
                         .OnDelete(DeleteBehavior.Cascade)

Persistence.Database/Entity/DrillingSystem.cs

@@ -3,7 +3,7 @@ using System.ComponentModel.DataAnnotations.Schema;
 using Microsoft.EntityFrameworkCore;
 
 namespace Persistence.Database.Entity;
-public class ADSystem
+public class DrillingSystem
 {
 	[Key, Comment("Id системы автобурения")]
 	public Guid SystemId { get; set; }

Persistence.Database/Entity/Setpoint.cs

@@ -16,6 +16,6 @@ namespace Persistence.Database.Model
 		public DateTimeOffset Created { get; set; }
 
 		[Comment("Id автора последнего изменения")]
-		public int IdUser { get; set; }
+		public Guid IdUser { get; set; }
 	}
 }

Persistence.Database/Entity/TechMessage.cs

@@ -25,7 +25,7 @@ namespace Persistence.Database.Entity
 		public required Guid SystemId { get; set; }
 
 		[Required, ForeignKey(nameof(SystemId)), Comment("Система автобурения, к которой относится сообщение")]
-		public virtual required ADSystem System { get; set; }
+		public virtual required DrillingSystem System { get; set; }
 
 		[Comment("Id пользователя за пультом бурильщика")]
 		public Guid UserId { get; set; }

Persistence.IntegrationTests/Controllers/SetpointControllerTest.cs

@@ -2,6 +2,7 @@
 using Microsoft.Extensions.DependencyInjection;
 using Persistence.Client;
 using Persistence.Client.Clients;
+using Persistence.Database.Model;
 using Xunit;
 
 namespace Persistence.IntegrationTests.Controllers
@@ -131,6 +132,72 @@ namespace Persistence.IntegrationTests.Controllers
 			Assert.Equal(setpointKey, response.Content.FirstOrDefault().Key);
 		}
 
+		[Fact]
+		public async Task GetDatesRange_returns_success()
+		{
+			//arrange
+			dbContext.CleanupDbSet<Setpoint>();
+
+			//act
+			var response = await setpointClient.GetDatesRangeAsync(new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.Equal(DateTimeOffset.MinValue, response.Content?.From);
+			Assert.Equal(DateTimeOffset.MaxValue, response.Content?.To);
+		}
+
+		[Fact]
+		public async Task GetDatesRange_AfterSave_returns_success()
+		{
+			//arrange
+			dbContext.CleanupDbSet<Setpoint>();
+			await Save();
+
+			//act
+			var response = await setpointClient.GetDatesRangeAsync(new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.NotNull(response.Content?.From);
+			Assert.NotNull(response.Content?.To);
+		}
+
+		[Fact]
+		public async Task GetPart_returns_success()
+		{
+			//arrange
+			var dateBegin = DateTimeOffset.UtcNow;
+			var take = 2;
+
+			//act
+			var response = await setpointClient.GetPart(dateBegin, take, new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.Empty(response.Content);
+		}
+
+		[Fact]
+		public async Task GetPart_AfterSave_returns_success()
+		{
+			//arrange
+			var dateBegin = DateTimeOffset.UtcNow;
+			var take = 1;
+			await Save();
+
+			//act
+			var response = await setpointClient.GetPart(dateBegin, take, new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.NotEmpty(response.Content);
+		}
+
 		[Fact]
 		public async Task Save_returns_success()
 		{

Persistence.IntegrationTests/Controllers/TechMessagesControllerTest.cs

@@ -11,7 +11,7 @@ namespace Persistence.IntegrationTests.Controllers
 {
 	public class TechMessagesControllerTest : BaseIntegrationTest
 	{
-		private static readonly string SystemCacheKey = $"{typeof(ADSystem).FullName}CacheKey";
+		private static readonly string SystemCacheKey = $"{typeof(Database.Entity.DrillingSystem).FullName}CacheKey";
 		private readonly ITechMessagesClient techMessagesClient;
 		private readonly IMemoryCache memoryCache;
 		public TechMessagesControllerTest(WebAppFactoryFixture factory) : base(factory)
@@ -28,7 +28,10 @@ namespace Persistence.IntegrationTests.Controllers
 		public async Task GetPage_returns_success()
 		{
 			//arrange
+			memoryCache.Remove(SystemCacheKey);
 			dbContext.CleanupDbSet<TechMessage>();
+			dbContext.CleanupDbSet<Database.Entity.DrillingSystem>();
+
 			var requestDto = new RequestDto()
 			{
 				Skip = 1,
@@ -104,8 +107,9 @@ namespace Persistence.IntegrationTests.Controllers
 		public async Task GetSystems_returns_success()
 		{
 			//arrange
-			dbContext.CleanupDbSet<ADSystem>();
 			memoryCache.Remove(SystemCacheKey);
+			dbContext.CleanupDbSet<TechMessage>();
+			dbContext.CleanupDbSet<Database.Entity.DrillingSystem>();
 
 			//act
 			var response = await techMessagesClient.GetSystems(new CancellationToken());
@@ -140,7 +144,10 @@ namespace Persistence.IntegrationTests.Controllers
 		public async Task GetStatistics_returns_success()
 		{
 			//arrange
+			memoryCache.Remove(SystemCacheKey);
 			dbContext.CleanupDbSet<TechMessage>();
+			dbContext.CleanupDbSet<Database.Entity.DrillingSystem>();
+
 			var imortantId = 1;
 			var autoDrillingSystem = nameof(TechMessageDto.System);
 
@@ -149,7 +156,8 @@ namespace Persistence.IntegrationTests.Controllers
 
 			//assert
 			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
-			Assert.Equal(0, response.Content);
+			Assert.NotNull(response.Content);
+			Assert.Empty(response.Content);
 		}
 
 		[Fact]
@@ -159,19 +167,89 @@ namespace Persistence.IntegrationTests.Controllers
 			var imortantId = 0;
 			var autoDrillingSystem = nameof(TechMessageDto.System);
 			var dtos = await InsertRange();
-			var filteredDtos = dtos.Where(e => e.CategoryId == imortantId && e.System == e.System);
+			var filteredDtos = dtos.Where(e => e.CategoryId == imortantId && e.System == autoDrillingSystem);
 
 			//act
 			var response = await techMessagesClient.GetStatistics(autoDrillingSystem, imortantId, new CancellationToken());
 
 			//assert
 			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
-			Assert.Equal(filteredDtos.Count(), response.Content);
+			Assert.NotNull(response.Content);
+			var categories = response.Content
+				.FirstOrDefault()?.Categories
+				.FirstOrDefault(e => e.Key == 0).Value;
+			Assert.Equal(filteredDtos.Count(), categories);
 		}
 
-		public async Task<IEnumerable<TechMessageDto>> InsertRange()
+		[Fact]
+		public async Task GetDatesRange_returns_success()
+		{
+			//act
+			var response = await techMessagesClient.GetDatesRangeAsync(new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			//Assert.Equal(DateTimeOffset.MinValue, response.Content?.From);
+			//Assert.Equal(DateTimeOffset.MaxValue, response.Content?.To);
+		}
+
+		[Fact]
+		public async Task GetDatesRange_AfterSave_returns_success()
 		{
 			//arrange
+			await InsertRange();
+
+			//act
+			var response = await techMessagesClient.GetDatesRangeAsync(new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.NotNull(response.Content?.From);
+			Assert.NotNull(response.Content?.To);
+		}
+
+		[Fact]
+		public async Task GetPart_returns_success()
+		{
+			//arrange
+			var dateBegin = DateTimeOffset.UtcNow;
+			var take = 2;
+
+			//act
+			var response = await techMessagesClient.GetPart(dateBegin, take, new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.Empty(response.Content);
+		}
+
+		[Fact]
+		public async Task GetPart_AfterSave_returns_success()
+		{
+			//arrange
+			var dateBegin = DateTimeOffset.UtcNow;
+			var take = 1;
+			await InsertRange();
+
+			//act
+			var response = await techMessagesClient.GetPart(dateBegin, take, new CancellationToken());
+
+			//assert
+			Assert.Equal(HttpStatusCode.OK, response.StatusCode);
+			Assert.NotNull(response.Content);
+			Assert.NotEmpty(response.Content);
+		}
+
+		private async Task<IEnumerable<TechMessageDto>> InsertRange()
+		{
+			//arrange
+			memoryCache.Remove(SystemCacheKey);
+			dbContext.CleanupDbSet<TechMessage>();
+			dbContext.CleanupDbSet<DrillingSystem>();
+
 			var dtos = new List<TechMessageDto>()
 			{
 				new TechMessageDto()
@@ -181,7 +259,7 @@ namespace Persistence.IntegrationTests.Controllers
 					Timestamp = DateTimeOffset.UtcNow,
 					Depth = 1.11,
 					MessageText = nameof(TechMessageDto.MessageText),
-					System = nameof(TechMessageDto.System),
+					System = nameof(TechMessageDto.System).ToLower(),
 					UserId = Guid.NewGuid()
 				},
 				new TechMessageDto()
@@ -191,7 +269,7 @@ namespace Persistence.IntegrationTests.Controllers
 					Timestamp = DateTimeOffset.UtcNow,
 					Depth = 2.22,
 					MessageText = nameof(TechMessageDto.MessageText),
-					System = nameof(TechMessageDto.System),
+					System = nameof(TechMessageDto.System).ToLower(),
 					UserId = Guid.NewGuid()
 				}
 			};

Persistence.Repository/Repositories/SetpointRepository.cs

@@ -43,6 +43,38 @@ namespace Persistence.Repository.Repositories
 			return dtos;
 		}
 
+		public async Task<IEnumerable<SetpointLogDto>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token)
+		{
+			var query = GetQueryReadOnly();
+			var entities = await query
+				.Where(e => e.Created > dateBegin)
+				.Take(take)
+				.ToArrayAsync(token);
+			var dtos = entities
+				.Select(e => e.Adapt<SetpointLogDto>());
+
+			return dtos;
+		}
+
+		public async Task<DatesRangeDto> GetDatesRangeAsync(CancellationToken token)
+		{
+			var query = GetQueryReadOnly()
+				.GroupBy(e => 1)
+				.Select(group => new
+				{
+					Min = group.Min(e => e.Created),
+					Max = group.Max(e => e.Created),
+				});
+			var values = await query.FirstOrDefaultAsync(token);
+			var result = new DatesRangeDto()
+			{
+				From = values?.Min ?? DateTimeOffset.MinValue,
+				To = values?.Max ?? DateTimeOffset.MaxValue
+			};
+
+			return result;
+		}
+
 		public async Task<Dictionary<Guid, IEnumerable<SetpointLogDto>>> GetLog(IEnumerable<Guid> setpointKeys, CancellationToken token)
 		{
 			var query = GetQueryReadOnly();
@@ -56,7 +88,7 @@ namespace Persistence.Repository.Repositories
 			return dtos;
 		}
 
-		public async Task Save(Guid setpointKey, object newValue, int idUser, CancellationToken token)
+		public async Task Save(Guid setpointKey, object newValue, Guid idUser, CancellationToken token)
 		{
 			var entity = new Setpoint()
 			{

Persistence.Repository/Repositories/TechMessagesRepository.cs

@@ -10,7 +10,8 @@ namespace Persistence.Repository.Repositories
 {
 	public class TechMessagesRepository : ITechMessagesRepository
 	{
-		private static readonly string SystemCacheKey = $"{typeof(ADSystem).FullName}CacheKey";
+		private static readonly string SystemCacheKey = $"{typeof(Database.Entity.DrillingSystem).FullName}CacheKey";
+		private const int CacheExpirationInMinutes = 60;
 		private readonly IMemoryCache memoryCache;
 		private DbContext db;
 
@@ -26,40 +27,65 @@ namespace Persistence.Repository.Repositories
 		public async Task<PaginationContainer<TechMessageDto>> GetPage(RequestDto request, CancellationToken token)
 		{
 			var query = GetQueryReadOnly();
+			var count = await query.CountAsync(token);
+
+			var sort = request.SortSettings != string.Empty 
+				? request.SortSettings 
+				: nameof(TechMessage.Timestamp);
 			var entities = await query
 				.SortBy(request.SortSettings)
 				.Skip(request.Skip)
 				.Take(request.Take)
-				.ToListAsync();
+				.ToArrayAsync(token);
+
 			var dto = new PaginationContainer<TechMessageDto>()
 			{
 				Skip = request.Skip,
 				Take = request.Take,
-				Count = entities.Count,
+				Count = count,
 				Items = entities.Select(e => e.Adapt<TechMessageDto>())
 			};
 
 			return dto;
 		}
 
-		public async Task<Dictionary<string, int>> GetStatistics(int? importantId, string? autoDrillingSystem, CancellationToken token)
+		public async Task<IEnumerable<MessagesStatisticDto>> GetStatistics(IEnumerable<string> autoDrillingSystem, IEnumerable<int> categoryIds, CancellationToken token)
 		{
 			var query = GetQueryReadOnly();
-			var count = await query
-				.Where(e => importantId == null || e.CategoryId == importantId)
-				.Where(e => autoDrillingSystem == null || e.System.Name == autoDrillingSystem)
-				.GroupBy(e => e.System.Name)
-				.ToDictionaryAsync(e => e.Key, v => v.Count());
+			var systems = autoDrillingSystem.Select(s => s.ToLower().Trim());
+			var result = await query
+				.Where(e => systems.Count() == 0 || systems.Contains(e.System.Name.ToLower().Trim()))
+				.GroupBy(e => e.System.Name, (key, group) => new
+				{
+					System = key,
+					Categories = group
+						.Where(g => categoryIds.Count() == 0 || categoryIds.Contains(g.CategoryId))
+				})
+				.ToArrayAsync(token);
 
-			return count;
+			var entities = new List<MessagesStatisticDto>();
+			foreach (var e in result)
+			{
+				var categories = e.Categories
+					.GroupBy(g => g.CategoryId)
+					.ToDictionary(c => c.Key, v => v.Count());
+				var entity = new MessagesStatisticDto()
+				{
+					System = e.System,
+					Categories = categories
+				};
+				entities.Add(entity);
+			}
+
+			return entities;
 		}
 
 		public async Task<IEnumerable<string>> GetSystems(CancellationToken token)
 		{
-			var entities = await GetSystems();
-			var systems = entities.Select(e => e.Name);
+			var entities = await GetDrillingSystems(token);
+			var result = entities.Select(e => e.Name);
 
-			return systems ?? [];
+			return result;
 		}
 
 		public async Task<int> InsertRange(IEnumerable<TechMessageDto> dtos, CancellationToken token)
@@ -69,9 +95,9 @@ namespace Persistence.Repository.Repositories
 			foreach (var dto in dtos)
 			{
 				var entity = dto.Adapt<TechMessage>();
-				var systems = await GetSystems();
-				var systemId = systems.FirstOrDefault(e => e.Name == dto.System)?.SystemId
-					?? await CreateSystem(dto.System);
+				var systems = await GetDrillingSystems(token);
+				var systemId = systems.FirstOrDefault(e => e.Name.ToLower().Trim() == dto.System.ToLower().Trim())?.SystemId
+					?? await CreateDrillingSystem(dto.System, token);
 
 				entity.SystemId = systemId;
 
@@ -84,36 +110,67 @@ namespace Persistence.Repository.Repositories
 			return result;
 		}
 
-		private async Task<IEnumerable<ADSystemDto>> GetSystems()
+		public async Task<IEnumerable<TechMessageDto>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token)
+		{
+			var query = GetQueryReadOnly();
+			var entities = await query
+				.Where(e => e.Timestamp > dateBegin)
+				.Take(take)
+				.ToArrayAsync(token);
+			var dtos = entities
+				.Select(e => e.Adapt<TechMessageDto>());
+
+			return dtos;
+		}
+
+		public async Task<DatesRangeDto> GetDatesRangeAsync(CancellationToken token)
+		{
+			var query = GetQueryReadOnly()
+				.GroupBy(e => 1)
+				.Select(group => new
+				{
+					Min = group.Min(e => e.Timestamp),
+					Max = group.Max(e => e.Timestamp),
+				});
+			var values = await query.FirstOrDefaultAsync(token);
+			var result = new DatesRangeDto()
+			{
+				From = values?.Min ?? DateTimeOffset.MinValue,
+				To = values?.Max ?? DateTimeOffset.MaxValue
+			};
+
+			return result;
+		}
+
+		private async Task<IEnumerable<Models.DrillingSystemDto>> GetDrillingSystems(CancellationToken token)
 		{
 			var systems = await memoryCache.GetOrCreateAsync(SystemCacheKey, async f =>
 			{
-				f.AbsoluteExpirationRelativeToNow = TimeSpan.FromMinutes(60);
+				f.AbsoluteExpirationRelativeToNow = TimeSpan.FromMinutes(CacheExpirationInMinutes);
 
-				var query = db.Set<ADSystem>();
-				var entities = await query.ToListAsync();
-				var dtos = entities.Select(e => e.Adapt<ADSystemDto>());
+				var query = db.Set<Database.Entity.DrillingSystem>();
+				var entities = await query.ToListAsync(token);
+				var dtos = entities.Select(e => e.Adapt<Models.DrillingSystemDto>());
 
 				return dtos;
 			});
 
-			return systems ?? [];
+			return systems!;
 		}
-		private async Task<Guid> CreateSystem(string name)
+		private async Task<Guid> CreateDrillingSystem(string name, CancellationToken token)
 		{
 			memoryCache.Remove(SystemCacheKey);
 
-			var systemId = Guid.NewGuid();
-			var entity = new ADSystem()
+			var entity = new Database.Entity.DrillingSystem()
 			{
-				SystemId = systemId,
-				Name = name
+				SystemId = default,
+				Name = name.ToLower().Trim()
 			};
 
-			await db.Set<ADSystem>().AddAsync(entity);
-			await db.SaveChangesAsync();
+			await db.Set<Database.Entity.DrillingSystem>().AddAsync(entity);
+			await db.SaveChangesAsync(token);
 
-			return systemId;
+			return entity.SystemId;
 		}
 	}
 }

Persistence/API/ISetpointApi.cs

@@ -6,7 +6,7 @@ namespace Persistence.API;
 /// <summary>
 /// Интерфейс для API, предназначенного для работы с уставками
 /// </summary>
-public interface ISetpointApi
+public interface ISetpointApi : ISyncApi<SetpointLogDto>
 {
     /// <summary>
     /// Получить актуальные значения уставок
@@ -33,12 +33,12 @@ public interface ISetpointApi
     /// <returns></returns>
     Task<ActionResult<Dictionary<Guid, IEnumerable<SetpointLogDto>>>> GetLog(IEnumerable<Guid> setpoitKeys, CancellationToken token);
 
-    /// <summary>
-    /// Метод сохранения уставки
-    /// </summary>
-    /// <param name="setpointKey">ключ уставки</param>
-    /// <param name="newValue">значение</param>
-    /// <param name="token"></param>
-    /// <returns></returns>
-    Task<ActionResult<int>> Save(Guid setpointKey, object newValue, CancellationToken token);
+	/// <summary>
+	/// Метод сохранения уставки
+	/// </summary>
+	/// <param name="setpointKey">ключ уставки</param>
+	/// <param name="newValue">значение</param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<IActionResult> Save(Guid setpointKey, object newValue, Guid userId, CancellationToken token);
 }

Persistence/API/ISyncApi.cs

@@ -6,7 +6,7 @@ namespace Persistence.API;
 /// <summary>
 /// Интерфейс для API, предназначенного для синхронизации данных
 /// </summary>
-public interface ISyncApi<TDto> where TDto : class, new()
+public interface ISyncApi<TDto>
 {
     /// <summary>
     /// Получить порцию записей, начиная с заданной даты 

Persistence/Models/DrillingSystemDto.cs

@@ -3,7 +3,7 @@
 /// <summary>
 /// Модель системы автобурения
 /// </summary>
-public class ADSystemDto
+public class DrillingSystemDto
 {
 	/// <summary>
 	/// Ключ

Persistence/Models/MessagesStatisticDto.cs

@@ -0,0 +1,17 @@
+namespace Persistence.Models;
+
+/// <summary>
+/// Статистика сообщений по системам бурения
+/// </summary>
+public class MessagesStatisticDto
+{
+	/// <summary>
+	/// Система бурения
+	/// </summary>
+	public required string System {  get; set; }
+
+	/// <summary>
+	/// Количество сообщений в соответствии с категориями важности
+	/// </summary>
+	public required Dictionary<int, int> Categories { get; set; }
+}

Persistence/Models/SetpointLogDto.cs

@@ -13,5 +13,5 @@ public class SetpointLogDto : SetpointValueDto
     /// <summary>
     /// Ключ пользователя
     /// </summary>
-    public int IdUser { get; set; }
+    public Guid IdUser { get; set; }
 }

Persistence/Repositories/ISetpointRepository.cs

@@ -1,3 +1,4 @@
+using Microsoft.AspNetCore.Mvc;
 using Persistence.Models;
 
 namespace Persistence.Repositories;
@@ -32,15 +33,31 @@ public interface ISetpointRepository
     /// <returns></returns>
     Task<Dictionary<Guid, IEnumerable<SetpointLogDto>>> GetLog(IEnumerable<Guid> setpointKeys, CancellationToken token);
 
-    /// <summary>
-    /// Метод сохранения уставки
-    /// </summary>
-    /// <param name="setpointKey">ключ операции</param>
-    /// <param name="idUser">ключ пользователя</param>
-    /// <param name="newValue">значение</param>
-    /// <param name="token"></param>
-    /// <returns></returns>
-    /// to do
-    /// id User учесть в соответствующем методе репозитория
-    Task Save(Guid setpointKey, object newValue, int idUser, CancellationToken token);
+	/// <summary>
+	/// Получить порцию записей, начиная с заданной даты 
+	/// </summary>
+	/// <param name="dateBegin"></param>
+	/// <param name="take"></param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<IEnumerable<SetpointLogDto>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token);
+
+	/// <summary>
+	/// Получить диапазон дат, для которых есть данные в репозитории
+	/// </summary>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	Task<DatesRangeDto> GetDatesRangeAsync(CancellationToken token);
+
+	/// <summary>
+	/// Метод сохранения уставки
+	/// </summary>
+	/// <param name="setpointKey">ключ операции</param>
+	/// <param name="idUser">ключ пользователя</param>
+	/// <param name="newValue">значение</param>
+	/// <param name="token"></param>
+	/// <returns></returns>
+	/// to do
+	/// id User учесть в соответствующем методе репозитория
+	Task Save(Guid setpointKey, object newValue, Guid idUser, CancellationToken token);
 }

Persistence/Repositories/ITechMessagesRepository.cs

@@ -34,10 +34,26 @@ namespace Persistence.Repositories
 		/// <summary>
 		/// Получение количества сообщений по категориям и системам автобурения
 		/// </summary>
-		/// <param name="importantId">Id Категории важности</param>
+		/// <param name="categoryId">Id Категории важности</param>
 		/// <param name="autoDrillingSystem">Система автобурения</param>
 		/// <param name="token"></param>
 		/// <returns></returns>
-		Task<Dictionary<string, int>> GetStatistics(int? importantId, string? autoDrillingSystem, CancellationToken token);
+		Task<IEnumerable<MessagesStatisticDto>> GetStatistics(IEnumerable<string> autoDrillingSystem, IEnumerable<int> categoryIds, CancellationToken token);
+
+		/// <summary>
+		/// Получить порцию записей, начиная с заданной даты 
+		/// </summary>
+		/// <param name="dateBegin"></param>
+		/// <param name="take"></param>
+		/// <param name="token"></param>
+		/// <returns></returns>
+		Task<IEnumerable<TechMessageDto>> GetPart(DateTimeOffset dateBegin, int take, CancellationToken token);
+
+		/// <summary>
+		/// Получить диапазон дат, для которых есть данные в репозитории
+		/// </summary>
+		/// <param name="token"></param>
+		/// <returns></returns>
+		Task<DatesRangeDto> GetDatesRangeAsync(CancellationToken token);
 	}
 }