Small UI fixes

Reviewed-on: #2

.gitea/workflows/build.yml

@@ -1,85 +1,57 @@
-name: BuildApp
+name: Build Docker Images
 
 on:
-  workflow_dispatch: {}
   push:
     branches:
       - main
-      
+  workflow_dispatch: {}
+
 concurrency:
   group: build-${{ github.ref }}
   cancel-in-progress: false
 
 jobs:
-  build-frontend:
+  test:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: https://github.com/actions/checkout@v4
 
-      - name: Use Node.js 20
-        uses: https://github.com/actions/setup-node@v4
-        with:
-          node-version: 20
-
-      - name: Install Angular CLI
-        run: npm install -g @angular/cli
-
-      - name: Install PNPM
-        run: npm install -g pnpm
-
-      - name: Install dependencies
-        working-directory: src/Frontend
-        run: pnpm install
-
-      - name: Build Angular
-        working-directory: src/Frontend
-        run: ng build --configuration=production
-
-      - name: Upload artifact (frontend)
-        uses: https://github.com/actions/upload-artifact@v3
-        with:
-          name: frontend
-          path: src/Frontend/dist
-          if-no-files-found: error
-          retention-days: 7
-
-  build-backend:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: https://github.com/actions/checkout@v4
-
-      - name: Setup .NET 8
+      - name: Setup .NET 10
         uses: https://github.com/actions/setup-dotnet@v4
         with:
-          dotnet-version: 8.0.x
+          dotnet-version: 10.0.x
 
       - name: Restore dependencies
-        working-directory: src/Backend
-        run: dotnet restore DiunaBI.sln
+        working-directory: .
+        run: |
+          dotnet restore DiunaBI.API/DiunaBI.API.csproj
+          dotnet restore DiunaBI.UI.Web/DiunaBI.UI.Web.csproj
+          dotnet restore DiunaBI.Plugins.Morska/DiunaBI.Plugins.Morska.csproj
+          dotnet restore DiunaBI.Tests/DiunaBI.Tests.csproj
 
       - name: Build solution and prepare plugins
-        working-directory: src/Backend
+        working-directory: .
         run: |
           set -e
-          dotnet build DiunaBI.sln --configuration Release
+          # Build only required projects — skip DiunaBI.UI.Mobile
+          dotnet build DiunaBI.API/DiunaBI.API.csproj --configuration Release
+          dotnet build DiunaBI.UI.Web/DiunaBI.UI.Web.csproj --configuration Release
           dotnet build DiunaBI.Plugins.Morska/DiunaBI.Plugins.Morska.csproj --configuration Release
-          mkdir -p DiunaBI.Tests/bin/Release/net8.0/Plugins
-          cp DiunaBI.Plugins.Morska/bin/Release/net8.0/DiunaBI.Plugins.Morska.dll DiunaBI.Tests/bin/Release/net8.0/Plugins/
-          cp DiunaBI.Plugins.Morska/bin/Release/net8.0/DiunaBI.Core.dll DiunaBI.Tests/bin/Release/net8.0/Plugins/
-          ls -la DiunaBI.Tests/bin/Release/net8.0/Plugins/
+
+          mkdir -p DiunaBI.Tests/bin/Release/net10.0/Plugins
+          cp DiunaBI.Plugins.Morska/bin/Release/net10.0/DiunaBI.Plugins.Morska.dll DiunaBI.Tests/bin/Release/net10.0/Plugins/ || true
+          ls -la DiunaBI.Tests/bin/Release/net10.0/Plugins/ || true
 
       - name: Run Tests
-        working-directory: src/Backend
+        working-directory: .
         run: |
-          dotnet add DiunaBI.Tests/DiunaBI.Tests.csproj package coverlet.collector
           dotnet test DiunaBI.Tests/DiunaBI.Tests.csproj \
             --configuration Release \
             --no-restore \
             --logger "trx;LogFileName=test-results.trx" \
             --collect:"XPlat Code Coverage" \
-            --filter "Category!=LocalOnly"
+            --filter "Category!=LocalOnly" || true
 
       - name: Publish Test Results
         uses: https://github.com/actions/upload-artifact@v3
@@ -87,33 +59,72 @@ jobs:
         with:
           name: test-results
           path: |
-            src/Backend/DiunaBI.Tests/TestResults/*.trx
-            src/Backend/DiunaBI.Tests/TestResults/**/coverage.cobertura.xml
+            DiunaBI.Tests/TestResults/*.trx
+            DiunaBI.Tests/TestResults/**/coverage.cobertura.xml
           retention-days: 7
 
-      - name: Publish WebAPI
-        if: success()
-        working-directory: src/Backend
+  build-and-push:
+    runs-on: ubuntu-latest
+    needs: test
+    if: success() || failure()
+    
+    steps:
+      - name: Debug secrets
         run: |
-          dotnet publish DiunaBI.WebAPI/DiunaBI.WebAPI.csproj \
-            --configuration Release \
-            --framework net8.0 \
-            --self-contained false \
-            --output ../../build/webapi
-          mkdir -p ../../build/webapi/Plugins
-          cp DiunaBI.Plugins.Morska/bin/Release/net8.0/DiunaBI.Plugins.Morska.dll ../../build/webapi/Plugins/
-          ls -la ../../build/webapi/Plugins/
+          echo "User length: ${#REGISTRY_USER}"
+          echo "Token length: ${#REGISTRY_TOKEN}"
+        env:
+          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
+          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
+        
+      - name: Checkout code
+        uses: https://github.com/actions/checkout@v4
 
-      - name: Clean up sensitive files
-        working-directory: build/webapi
+      - name: Set up Docker Buildx
+        uses: https://github.com/docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea Container Registry
         run: |
-          rm -f appsettings.Development.json || true
-          rm -f client_secrets.Development.json || true
+          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login code.bim-it.pl -u "${{ secrets.REGISTRY_USER }}" --password-stdin
 
-      - name: Upload artifact (webapi)
-        uses: https://github.com/actions/upload-artifact@v3
-        with:
-          name: webapi
-          path: build/webapi
-          if-no-files-found: error
-          retention-days: 7
+      - name: Build and push API image
+        working-directory: .
+        run: |
+          docker buildx build \
+            --platform linux/amd64 \
+            --label "org.opencontainers.image.source=https://code.bim-it.pl/mz/DiunaBI" \
+            -f DiunaBI.API/Dockerfile \
+            -t code.bim-it.pl/mz/diunabi-api:latest \
+            -t code.bim-it.pl/mz/diunabi-api:build-${{ github.run_id }} \
+            --push \
+            .
+
+      - name: Build and push UI image
+        working-directory: .
+        run: |
+          docker buildx build \
+            --platform linux/amd64 \
+            --label "org.opencontainers.image.source=https://code.bim-it.pl/mz/DiunaBI" \
+            -f DiunaBI.UI.Web/Dockerfile \
+            -t code.bim-it.pl/mz/diunabi-ui:latest \
+            -t code.bim-it.pl/mz/diunabi-ui:build-${{ github.run_id }} \
+            --push \
+            .
+
+      - name: Output build info
+        run: |
+          echo "## 🐳 Docker Images Built" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "**Build ID:** ${{ github.run_id }}" >> $GITHUB_STEP_SUMMARY
+          echo "**Commit:** ${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "### Images pushed:" >> $GITHUB_STEP_SUMMARY
+          echo '```bash' >> $GITHUB_STEP_SUMMARY
+          echo "# Latest (for release)" >> $GITHUB_STEP_SUMMARY
+          echo "docker pull code.bim-it.pl/mz/diunabi-api:latest" >> $GITHUB_STEP_SUMMARY
+          echo "docker pull code.bim-it.pl/mz/diunabi-ui:latest" >> $GITHUB_STEP_SUMMARY
+          echo "" >> $GITHUB_STEP_SUMMARY
+          echo "# Specific build (for rollback)" >> $GITHUB_STEP_SUMMARY
+          echo "docker pull code.bim-it.pl/mz/diunabi-api:build-${{ github.run_id }}" >> $GITHUB_STEP_SUMMARY
+          echo "docker pull code.bim-it.pl/mz/diunabi-ui:build-${{ github.run_id }}" >> $GITHUB_STEP_SUMMARY
+          echo '```' >> $GITHUB_STEP_SUMMARY

.gitea/workflows/buildContainers.yml

@@ -1,130 +0,0 @@
-name: Build Docker Images
-
-on:
-  push:
-    branches:
-      - ddd-refactor
-  workflow_dispatch: {}
-
-concurrency:
-  group: build-${{ github.ref }}
-  cancel-in-progress: false
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: https://github.com/actions/checkout@v4
-
-      - name: Setup .NET 10
-        uses: https://github.com/actions/setup-dotnet@v4
-        with:
-          dotnet-version: 10.0.x
-
-      - name: Restore dependencies
-        working-directory: src/Backend
-        run: |
-          dotnet restore DiunaBI.API/DiunaBI.API.csproj
-          dotnet restore DiunaBI.UI.Web/DiunaBI.UI.Web.csproj
-          dotnet restore DiunaBI.Plugins.Morska/DiunaBI.Plugins.Morska.csproj
-          dotnet restore DiunaBI.Tests/DiunaBI.Tests.csproj
-
-      - name: Build solution and prepare plugins
-        working-directory: src/Backend
-        run: |
-          set -e
-          # Build only required projects — skip DiunaBI.UI.Mobile
-          dotnet build DiunaBI.API/DiunaBI.API.csproj --configuration Release
-          dotnet build DiunaBI.UI.Web/DiunaBI.UI.Web.csproj --configuration Release
-          dotnet build DiunaBI.Plugins.Morska/DiunaBI.Plugins.Morska.csproj --configuration Release
-
-          mkdir -p DiunaBI.Tests/bin/Release/net10.0/Plugins
-          cp DiunaBI.Plugins.Morska/bin/Release/net10.0/DiunaBI.Plugins.Morska.dll DiunaBI.Tests/bin/Release/net10.0/Plugins/ || true
-          ls -la DiunaBI.Tests/bin/Release/net10.0/Plugins/ || true
-
-      - name: Run Tests
-        working-directory: src/Backend
-        run: |
-          dotnet test DiunaBI.Tests/DiunaBI.Tests.csproj \
-            --configuration Release \
-            --no-restore \
-            --logger "trx;LogFileName=test-results.trx" \
-            --collect:"XPlat Code Coverage" \
-            --filter "Category!=LocalOnly" || true
-
-      - name: Publish Test Results
-        uses: https://github.com/actions/upload-artifact@v3
-        if: success() || failure()
-        with:
-          name: test-results
-          path: |
-            src/Backend/DiunaBI.Tests/TestResults/*.trx
-            src/Backend/DiunaBI.Tests/TestResults/**/coverage.cobertura.xml
-          retention-days: 7
-
-  build-and-push:
-    runs-on: ubuntu-latest
-    needs: test
-    if: success() || failure()
-    
-    steps:
-      - name: Debug secrets
-        run: |
-          echo "User length: ${#REGISTRY_USER}"
-          echo "Token length: ${#REGISTRY_TOKEN}"
-        env:
-          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
-          REGISTRY_TOKEN: ${{ secrets.REGISTRY_TOKEN }}
-        
-      - name: Checkout code
-        uses: https://github.com/actions/checkout@v4
-
-      - name: Set up Docker Buildx
-        uses: https://github.com/docker/setup-buildx-action@v3
-
-      - name: Log in to Gitea Container Registry
-        run: |
-          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login code.bim-it.pl -u "${{ secrets.REGISTRY_USER }}" --password-stdin
-
-      - name: Build and push API image
-        working-directory: src/Backend
-        run: |
-          docker buildx build \
-            --platform linux/amd64 \
-            --label "org.opencontainers.image.source=https://code.bim-it.pl/mz/DiunaBI" \
-            -f DiunaBI.API/Dockerfile \
-            -t code.bim-it.pl/mz/diunabi-api:latest \
-            -t code.bim-it.pl/mz/diunabi-api:build-${{ github.run_id }} \
-            --push \
-            .
-
-      - name: Build and push UI image
-        working-directory: src/Backend
-        run: |
-          docker buildx build \
-            --platform linux/amd64 \
-            --label "org.opencontainers.image.source=https://code.bim-it.pl/mz/DiunaBI" \
-            -f DiunaBI.UI.Web/Dockerfile \
-            -t code.bim-it.pl/mz/diunabi-ui:latest \
-            -t code.bim-it.pl/mz/diunabi-ui:build-${{ github.run_id }} \
-            --push \
-            .
-
-      - name: Output build info
-        run: |
-          echo "## 🐳 Docker Images Built" >> $GITHUB_STEP_SUMMARY
-          echo "" >> $GITHUB_STEP_SUMMARY
-          echo "**Build ID:** ${{ github.run_id }}" >> $GITHUB_STEP_SUMMARY
-          echo "**Commit:** ${{ github.sha }}" >> $GITHUB_STEP_SUMMARY
-          echo "" >> $GITHUB_STEP_SUMMARY
-          echo "### Images pushed:" >> $GITHUB_STEP_SUMMARY
-          echo '```bash' >> $GITHUB_STEP_SUMMARY
-          echo "# Latest (for release)" >> $GITHUB_STEP_SUMMARY
-          echo "docker pull code.bim-it.pl/mz/diunabi-api:latest" >> $GITHUB_STEP_SUMMARY
-          echo "docker pull code.bim-it.pl/mz/diunabi-ui:latest" >> $GITHUB_STEP_SUMMARY
-          echo "" >> $GITHUB_STEP_SUMMARY
-          echo "# Specific build (for rollback)" >> $GITHUB_STEP_SUMMARY
-          echo "docker pull code.bim-it.pl/mz/diunabi-api:build-${{ github.run_id }}" >> $GITHUB_STEP_SUMMARY
-          echo "docker pull code.bim-it.pl/mz/diunabi-ui:build-${{ github.run_id }}" >> $GITHUB_STEP_SUMMARY
-          echo '```' >> $GITHUB_STEP_SUMMARY

.gitea/workflows/morskaRelease.yml

@@ -1,122 +0,0 @@
-name: ReleaseApp (JS finder + download)
-
-on:
-  workflow_dispatch: {}
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-    env:
-      GITEA_BASE_URL: https://code.bim-it.pl
-      OWNER: mz
-      REPO: DiunaBI
-      REQUIRED_ARTIFACTS: frontend,webapi
-      SCAN_LIMIT: "100"
-
-    steps:
-      - name: Checkout
-        uses: https://github.com/actions/checkout@v4
-
-      - name: Use Node.js 20
-        uses: https://github.com/actions/setup-node@v4
-        with:
-          node-version: 20
-
-      - name: Install unzip (for extraction)
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y unzip
-
-      - name: Resolve latest run that exposes required artifacts
-        id: resolve
-        env:
-          GITEA_PAT: ${{ secrets.GITEATOKEN }}
-        run: |
-          node .gitea/scripts/getLatestRunWithArtifacts.js
-          echo "Resolved run_id: $(cat .gitea/.cache/run_id)"
-          echo "run_id=$(cat .gitea/.cache/run_id)" >> "$GITHUB_OUTPUT"
-
-      - name: Download frontend artifact
-        env:
-          GITEA_PAT: ${{ secrets.GITEATOKEN }}
-          ARTIFACT_NAME: frontend
-          RUN_ID: ${{ steps.resolve.outputs.run_id }}
-          OUTPUT_DIR: artifacts/frontend
-        run: |
-          node .gitea/scripts/downloadArtifactByName.js
-
-      - name: Download webapi artifact
-        env:
-          GITEA_PAT: ${{ secrets.GITEATOKEN }}
-          ARTIFACT_NAME: webapi
-          RUN_ID: ${{ steps.resolve.outputs.run_id }}
-          OUTPUT_DIR: artifacts/webapi
-        run: |
-          node .gitea/scripts/downloadArtifactByName.js
-
-      - name: Show artifact structure
-        run: |
-          echo "::group::frontend"
-          ls -laR artifacts/frontend || true
-          echo "::endgroup::"
-          echo "::group::webapi"
-          ls -laR artifacts/webapi || true
-          echo "::endgroup::"
-          
-      - name: Tokenize (replace #{...}# from secrets/vars)
-        env:
-          SECRETS: ${{ toJson(secrets) }}
-          VARIABLES: ${{ toJson(vars) }}
-          RUN_ID: ${{ steps.resolve.outputs.run_id }}
-        run: |
-            set -euo pipefail
-            node .gitea/scripts/replaceTokens.js
-          
-      - name: Package artifacts as ZIPs
-        run: |
-          mkdir -p build
-          (cd artifacts/frontend && zip -rq ../../build/DiunaBI-Morska-Frontend.zip .)
-          (cd artifacts/webapi && zip -rq ../../build/DiunaBI-Morska-WebApi.zip .)
-          ls -la build
-          
-      - name: Upload artifacts to remote server
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.GITEARUNNER_SSH_KEY }}
-          SSH_USER: mz
-          SSH_HOST: bim-it.pl
-          REMOTE_DIR: deployment
-        run: |
-          set -euo pipefail
-          
-          umask 077
-          echo "$SSH_PRIVATE_KEY" > private_key
-          chmod 600 private_key
-          
-          mkdir -p ~/.ssh
-          ssh-keyscan -H "$SSH_HOST" >> ~/.ssh/known_hosts
-          
-          ssh -i private_key "$SSH_USER@$SSH_HOST" "mkdir -p ~/$REMOTE_DIR"
-          
-          scp -i private_key build/DiunaBI-Morska-Frontend.zip "$SSH_USER@$SSH_HOST:~/$REMOTE_DIR/"
-          scp -i private_key build/DiunaBI-Morska-WebApi.zip "$SSH_USER@$SSH_HOST:~/$REMOTE_DIR/"
-          
-          shred -u private_key
-          
-      - name: Run release script on remote server
-        env:
-          SSH_PRIVATE_KEY: ${{ secrets.GITEARUNNER_SSH_KEY }}
-          SSH_USER: mz
-          SSH_HOST: bim-it.pl
-        run: |
-          set -euo pipefail
-
-          umask 077
-          echo "$SSH_PRIVATE_KEY" > private_key
-          chmod 600 private_key
-
-          mkdir -p ~/.ssh
-          ssh-keyscan -H "$SSH_HOST" >> ~/.ssh/known_hosts
-
-          ssh -i private_key "$SSH_USER@$SSH_HOST" "./deployment/DiunaBI-Morska.Release.sh"
-
-          shred -u private_key

DevTools/RESTRequests/test.rest

@@ -0,0 +1,9 @@
+PUT https://pedrollopl.diunabi.com/api/DataInbox/Add/8kL2mN4pQ6rojshf8704i34p4eim1hs
+Content-Type: application/json
+Authorization: Basic cGVkcm9sbG9wbDo0MjU4dlc2eFk4TjRwUQ==
+
+{
+    "Source": "morska.import",
+    "Name": "morska.d3.importer",
+    "Data": "eyJrZXkiOiAidmFsdWUifQ=="
+}

DevTools/sql-scripts/admin-monthly/CreateDataInboxImportWorker .sql

@@ -2,7 +2,7 @@ DECLARE @JustForDebug TINYINT = 0;
 
 -- SETUP VARIABLES
 DECLARE @Type NVARCHAR(3) = 'D3';
-DECLARE @Month INT = 11;
+DECLARE @Month INT = 12;
 DECLARE @Year INT = 2025;
 
 IF @Type NOT IN ('D3')
@@ -14,7 +14,7 @@ END;
 DECLARE @ImportType NVARCHAR(20) = 'Import-D3';
 
 DECLARE @StartDate NVARCHAR(10) = FORMAT(DATEADD(DAY, 24, DATEADD(MONTH, @Month - 2, DATEFROMPARTS(YEAR(GETDATE()), 1, 1))), 'yyyy.MM.dd');
-DECLARE @EndDate NVARCHAR(10) = FORMAT(DATEFROMPARTS(YEAR(GETDATE()), @Month + 1, 5), 'yyyy.MM.dd');
+DECLARE @EndDate NVARCHAR(10) = FORMAT(DATEFROMPARTS(CASE WHEN @Month = 12 THEN @Year + 1 ELSE @Year END, CASE WHEN @Month = 12 THEN 1 ELSE @Month + 1 END, 5), 'yyyy.MM.dd');
 DECLARE @Number INT = (SELECT COUNT(id) + 1  FROM [diunabi-morska].[dbo].[Layers]);
 DECLARE @CurrentTimestamp NVARCHAR(14) = FORMAT(GETDATE(), 'yyyyMMddHHmm');
 DECLARE @FormattedMonth NVARCHAR(2) = FORMAT(@Month, '00');

DevTools/sql-scripts/admin-monthly/CreateImportWorker.sql

@@ -2,9 +2,9 @@ DECLARE @JustForDebug TINYINT = 0;
 
 -- SETUP VARIABLES
 DECLARE @Type NVARCHAR(3) = 'D1';
-DECLARE @Month INT = 11;
+DECLARE @Month INT = 12;
 DECLARE @Year INT = 2025;
-DECLARE @MonthName NVARCHAR(20) = 'Pazdziernik_2025';
+DECLARE @MonthName NVARCHAR(20) = 'Grudzien_2025';
 
 IF @Type NOT IN ('K5', 'PU', 'AK', 'FK', 'D1', 'FK2')
 BEGIN
@@ -27,7 +27,7 @@ SET @ImportType =
         ELSE 'Standard' 
     END;
 DECLARE @StartDate NVARCHAR(10) = FORMAT(DATEADD(DAY, 24, DATEADD(MONTH, @Month - 2, DATEFROMPARTS(YEAR(GETDATE()), 1, 1))), 'yyyy.MM.dd');
-DECLARE @EndDate NVARCHAR(10) = FORMAT(DATEFROMPARTS(YEAR(GETDATE()), @Month + 1, 5), 'yyyy.MM.dd');
+DECLARE @EndDate NVARCHAR(10) = FORMAT(DATEFROMPARTS(CASE WHEN @Month = 12 THEN @Year + 1 ELSE @Year END, CASE WHEN @Month = 12 THEN 1 ELSE @Month + 1 END, 5), 'yyyy.MM.dd');
 DECLARE @Number INT = (SELECT COUNT(id) + 1  FROM [diunabi-morska].[dbo].[Layers]);
 DECLARE @CurrentTimestamp NVARCHAR(14) = FORMAT(GETDATE(), 'yyyyMMddHHmm');
 DECLARE @FormattedMonth NVARCHAR(2) = FORMAT(@Month, '00');

DevTools/sql-scripts/admin-monthly/CreateProcessWorker-T3MultiSourceSummary-AA.sql

@@ -2,7 +2,7 @@
 DECLARE @JustForDebug TINYINT = 0;
 
 -- SETUP VARIABLES
-DECLARE @Month INT = 11;
+DECLARE @Month INT = 12;
 DECLARE @Year INT = 2025;
 
 DECLARE @Number INT = (SELECT COUNT(id) + 1  FROM [diunabi-morska].[dbo].[Layers]);

DevTools/sql-scripts/admin-monthly/CreateProcessWorker-T3SingleSource.sql

@@ -4,7 +4,7 @@ DECLARE @JustForDebug TINYINT = 0;
 
 -- SETUP VARIABLES
 DECLARE @Type NVARCHAR(3) = 'FK';
-DECLARE @Month INT = 11;
+DECLARE @Month INT = 12;
 DECLARE @Year INT = 2025;
 
 IF @Type NOT IN ('K5', 'PU', 'AK', 'FK')

DevTools/sql-scripts/admin-monthly/CreateProcessWorker-T4SingleSource.sql

@@ -4,7 +4,7 @@ DECLARE @JustForDebug TINYINT = 0;
 
 -- SETUP VARIABLES
 DECLARE @Type NVARCHAR(3) = 'FK2';
-DECLARE @Month INT = 11;
+DECLARE @Month INT = 12;
 DECLARE @Year INT = 2025;
 
 DECLARE @Number INT = (SELECT COUNT(id) + 1  FROM [diunabi-morska].[dbo].[Layers]);

DevTools/sql-scripts/admin-monthly/CreateProcessWorker-T5LastValue.sql

@@ -2,7 +2,7 @@
 DECLARE @JustForDebug TINYINT = 0;
 
 -- SETUP VARIABLES
-DECLARE @Month INT = 11;
+DECLARE @Month INT = 12;
 DECLARE @Year INT = 2025;
 
 DECLARE @Number INT = (SELECT COUNT(id) + 1  FROM [diunabi-morska].[dbo].[Layers]);

DiunaBI.API/Controllers/AuthController.cs

@@ -1,9 +1,11 @@
 using DiunaBI.API.Services;
 using DiunaBI.Domain.Entities;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 
 namespace DiunaBI.API.Controllers;
 
+[AllowAnonymous]
 [ApiController]
 [Route("[controller]")]
 public class AuthController(

DiunaBI.API/Controllers/DataInboxController.cs

@@ -4,9 +4,12 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 using DiunaBI.Infrastructure.Data;
 using DiunaBI.Domain.Entities;
+using DiunaBI.Application.DTOModels;
+using DiunaBI.Application.DTOModels.Common;
 
 namespace DiunaBI.API.Controllers;
 
+[Authorize]
 [ApiController]
 [Route("[controller]")]
 public class DataInboxController : Controller
@@ -89,17 +92,86 @@ public class DataInboxController : Controller
     }
 
     [HttpGet]
-    public IActionResult GetAll()
+    [Route("GetAll")]
+    public IActionResult GetAll([FromQuery] int start, [FromQuery] int limit, [FromQuery] string? search)
     {
         try
         {
-            var dataInbox = _db.DataInbox.AsNoTracking().ToList();
-            _logger.LogDebug("DataInbox: Retrieved {Count} records", dataInbox.Count);
-            return Ok(dataInbox);
+            var query = _db.DataInbox.AsQueryable();
+
+            if (!string.IsNullOrEmpty(search))
+            {
+                query = query.Where(x => x.Name.Contains(search) || x.Source.Contains(search));
+            }
+
+            var totalCount = query.Count();
+
+            var items = query
+                .OrderByDescending(x => x.CreatedAt)
+                .Skip(start)
+                .Take(limit)
+                .AsNoTracking()
+                .Select(x => new DataInboxDto
+                {
+                    Id = x.Id,
+                    Name = x.Name,
+                    Source = x.Source,
+                    Data = x.Data,
+                    CreatedAt = x.CreatedAt
+                })
+                .ToList();
+
+            var pagedResult = new PagedResult<DataInboxDto>
+            {
+                Items = items,
+                TotalCount = totalCount,
+                Page = (start / limit) + 1,
+                PageSize = limit
+            };
+
+            _logger.LogDebug("GetAll: Retrieved {Count} of {TotalCount} data inbox items (page {Page}) with filter search={Search}",
+                items.Count, totalCount, pagedResult.Page, search);
+
+            return Ok(pagedResult);
         }
         catch (Exception e)
         {
-            _logger.LogError(e, "DataInbox: Error retrieving records");
+            _logger.LogError(e, "GetAll: Error retrieving data inbox items");
+            return BadRequest(e.ToString());
+        }
+    }
+
+    [HttpGet]
+    [Route("{id:guid}")]
+    public IActionResult Get(Guid id)
+    {
+        try
+        {
+            var dataInbox = _db.DataInbox
+                .AsNoTracking()
+                .FirstOrDefault(x => x.Id == id);
+
+            if (dataInbox == null)
+            {
+                _logger.LogWarning("Get: Data inbox item {Id} not found", id);
+                return NotFound();
+            }
+
+            var dto = new DataInboxDto
+            {
+                Id = dataInbox.Id,
+                Name = dataInbox.Name,
+                Source = dataInbox.Source,
+                Data = dataInbox.Data,
+                CreatedAt = dataInbox.CreatedAt
+            };
+
+            _logger.LogDebug("Get: Retrieved data inbox item {Id} {Name}", id, dataInbox.Name);
+            return Ok(dto);
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "Get: Error retrieving data inbox item {Id}", id);
             return BadRequest(e.ToString());
         }
     }

DiunaBI.API/Controllers/LayersController.cs

@@ -1,5 +1,6 @@
 using System.Globalization;
 using System.Text;
+using System.Text.Json;
 using Google.Apis.Sheets.v4;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
@@ -12,6 +13,7 @@ using DiunaBI.Infrastructure.Services;
 
 namespace DiunaBI.API.Controllers;
 
+[Authorize]
 [ApiController]
 [Route("[controller]")]
 public class LayersController : Controller
@@ -727,4 +729,398 @@ public class LayersController : Controller
             throw;
         }
     }
+
+    // Record CRUD operations
+    [HttpPost]
+    [Route("{layerId:guid}/records")]
+    public IActionResult CreateRecord(Guid layerId, [FromBody] RecordDto recordDto)
+    {
+        try
+        {
+            var userId = Request.Headers["UserId"].ToString();
+            if (string.IsNullOrEmpty(userId))
+            {
+                _logger.LogWarning("CreateRecord: No UserId in request headers");
+                return Unauthorized();
+            }
+
+            var layer = _db.Layers.FirstOrDefault(x => x.Id == layerId && !x.IsDeleted);
+            if (layer == null)
+            {
+                _logger.LogWarning("CreateRecord: Layer {LayerId} not found", layerId);
+                return NotFound("Layer not found");
+            }
+
+            if (layer.Type != Domain.Entities.LayerType.Dictionary && layer.Type != Domain.Entities.LayerType.Administration)
+            {
+                _logger.LogWarning("CreateRecord: Layer {LayerId} is not editable (type: {LayerType})", layerId, layer.Type);
+                return BadRequest("Only Dictionary and Administration layers can be edited");
+            }
+
+            if (string.IsNullOrWhiteSpace(recordDto.Code))
+            {
+                return BadRequest("Code is required");
+            }
+
+            if (string.IsNullOrWhiteSpace(recordDto.Desc1))
+            {
+                return BadRequest("Desc1 is required");
+            }
+
+            var record = new Record
+            {
+                Id = Guid.NewGuid(),
+                Code = recordDto.Code,
+                Desc1 = recordDto.Desc1,
+                LayerId = layerId,
+                CreatedAt = DateTime.UtcNow,
+                ModifiedAt = DateTime.UtcNow,
+                CreatedById = Guid.Parse(userId),
+                ModifiedById = Guid.Parse(userId),
+                IsDeleted = false
+            };
+
+            _db.Records.Add(record);
+
+            // Capture history
+            CaptureRecordHistory(record, RecordChangeType.Created, Guid.Parse(userId));
+
+            // Update layer modified info
+            layer.ModifiedAt = DateTime.UtcNow;
+            layer.ModifiedById = Guid.Parse(userId);
+
+            _db.SaveChanges();
+
+            _logger.LogInformation("CreateRecord: Created record {RecordId} in layer {LayerId}", record.Id, layerId);
+
+            return Ok(new RecordDto
+            {
+                Id = record.Id,
+                Code = record.Code,
+                Desc1 = record.Desc1,
+                LayerId = record.LayerId,
+                CreatedAt = record.CreatedAt,
+                ModifiedAt = record.ModifiedAt,
+                CreatedById = record.CreatedById,
+                ModifiedById = record.ModifiedById
+            });
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "CreateRecord: Error creating record in layer {LayerId}", layerId);
+            return BadRequest(e.ToString());
+        }
+    }
+
+    [HttpPut]
+    [Route("{layerId:guid}/records/{recordId:guid}")]
+    public IActionResult UpdateRecord(Guid layerId, Guid recordId, [FromBody] RecordDto recordDto)
+    {
+        try
+        {
+            var userId = Request.Headers["UserId"].ToString();
+            if (string.IsNullOrEmpty(userId))
+            {
+                _logger.LogWarning("UpdateRecord: No UserId in request headers");
+                return Unauthorized();
+            }
+
+            var layer = _db.Layers.FirstOrDefault(x => x.Id == layerId && !x.IsDeleted);
+            if (layer == null)
+            {
+                _logger.LogWarning("UpdateRecord: Layer {LayerId} not found", layerId);
+                return NotFound("Layer not found");
+            }
+
+            if (layer.Type != Domain.Entities.LayerType.Dictionary && layer.Type != Domain.Entities.LayerType.Administration)
+            {
+                _logger.LogWarning("UpdateRecord: Layer {LayerId} is not editable (type: {LayerType})", layerId, layer.Type);
+                return BadRequest("Only Dictionary and Administration layers can be edited");
+            }
+
+            var record = _db.Records.FirstOrDefault(x => x.Id == recordId && x.LayerId == layerId);
+            if (record == null)
+            {
+                _logger.LogWarning("UpdateRecord: Record {RecordId} not found in layer {LayerId}", recordId, layerId);
+                return NotFound("Record not found");
+            }
+
+            if (string.IsNullOrWhiteSpace(recordDto.Code))
+            {
+                return BadRequest("Code is required");
+            }
+
+            if (string.IsNullOrWhiteSpace(recordDto.Desc1))
+            {
+                return BadRequest("Desc1 is required");
+            }
+
+            // Capture old values before updating
+            var oldCode = record.Code;
+            var oldDesc1 = record.Desc1;
+
+            record.Desc1 = recordDto.Desc1;
+            record.ModifiedAt = DateTime.UtcNow;
+            record.ModifiedById = Guid.Parse(userId);
+
+            // Capture history
+            CaptureRecordHistory(record, RecordChangeType.Updated, Guid.Parse(userId), oldCode, oldDesc1);
+
+            // Update layer modified info
+            layer.ModifiedAt = DateTime.UtcNow;
+            layer.ModifiedById = Guid.Parse(userId);
+
+            _db.SaveChanges();
+
+            _logger.LogInformation("UpdateRecord: Updated record {RecordId} in layer {LayerId}", recordId, layerId);
+
+            return Ok(new RecordDto
+            {
+                Id = record.Id,
+                Code = record.Code,
+                Desc1 = record.Desc1,
+                LayerId = record.LayerId,
+                CreatedAt = record.CreatedAt,
+                ModifiedAt = record.ModifiedAt,
+                CreatedById = record.CreatedById,
+                ModifiedById = record.ModifiedById
+            });
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "UpdateRecord: Error updating record {RecordId} in layer {LayerId}", recordId, layerId);
+            return BadRequest(e.ToString());
+        }
+    }
+
+    [HttpDelete]
+    [Route("{layerId:guid}/records/{recordId:guid}")]
+    public IActionResult DeleteRecord(Guid layerId, Guid recordId)
+    {
+        try
+        {
+            var userId = Request.Headers["UserId"].ToString();
+            if (string.IsNullOrEmpty(userId))
+            {
+                _logger.LogWarning("DeleteRecord: No UserId in request headers");
+                return Unauthorized();
+            }
+
+            var layer = _db.Layers.FirstOrDefault(x => x.Id == layerId && !x.IsDeleted);
+            if (layer == null)
+            {
+                _logger.LogWarning("DeleteRecord: Layer {LayerId} not found", layerId);
+                return NotFound("Layer not found");
+            }
+
+            if (layer.Type != Domain.Entities.LayerType.Dictionary && layer.Type != Domain.Entities.LayerType.Administration)
+            {
+                _logger.LogWarning("DeleteRecord: Layer {LayerId} is not editable (type: {LayerType})", layerId, layer.Type);
+                return BadRequest("Only Dictionary and Administration layers can be edited");
+            }
+
+            var record = _db.Records.FirstOrDefault(x => x.Id == recordId && x.LayerId == layerId);
+            if (record == null)
+            {
+                _logger.LogWarning("DeleteRecord: Record {RecordId} not found in layer {LayerId}", recordId, layerId);
+                return NotFound("Record not found");
+            }
+
+            // Capture history before deleting
+            CaptureRecordHistory(record, RecordChangeType.Deleted, Guid.Parse(userId));
+
+            _db.Records.Remove(record);
+
+            // Update layer modified info
+            layer.ModifiedAt = DateTime.UtcNow;
+            layer.ModifiedById = Guid.Parse(userId);
+
+            _db.SaveChanges();
+
+            _logger.LogInformation("DeleteRecord: Deleted record {RecordId} from layer {LayerId}", recordId, layerId);
+
+            return Ok();
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "DeleteRecord: Error deleting record {RecordId} from layer {LayerId}", recordId, layerId);
+            return BadRequest(e.ToString());
+        }
+    }
+
+    [HttpGet]
+    [Route("{layerId:guid}/records/{recordId:guid}/history")]
+    public IActionResult GetRecordHistory(Guid layerId, Guid recordId)
+    {
+        try
+        {
+            var history = _db.RecordHistory
+                .Include(h => h.ChangedBy)
+                .Where(h => h.RecordId == recordId && h.LayerId == layerId)
+                .OrderByDescending(h => h.ChangedAt)
+                .AsNoTracking()
+                .Select(h => new RecordHistoryDto
+                {
+                    Id = h.Id,
+                    RecordId = h.RecordId,
+                    LayerId = h.LayerId,
+                    ChangedAt = h.ChangedAt,
+                    ChangedById = h.ChangedById,
+                    ChangedByName = h.ChangedBy != null ? h.ChangedBy.UserName ?? h.ChangedBy.Email : "Unknown",
+                    ChangeType = h.ChangeType.ToString(),
+                    Code = h.Code,
+                    Desc1 = h.Desc1,
+                    ChangedFields = h.ChangedFields,
+                    ChangesSummary = h.ChangesSummary,
+                    FormattedChange = FormatHistoryChange(h)
+                })
+                .ToList();
+
+            _logger.LogDebug("GetRecordHistory: Retrieved {Count} history entries for record {RecordId}", history.Count, recordId);
+
+            return Ok(history);
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "GetRecordHistory: Error retrieving history for record {RecordId}", recordId);
+            return BadRequest(e.ToString());
+        }
+    }
+
+    [HttpGet]
+    [Route("{layerId:guid}/records/deleted")]
+    public IActionResult GetDeletedRecords(Guid layerId)
+    {
+        try
+        {
+            // Get the most recent "Deleted" history entry for each unique RecordId in this layer
+            // First, get all deleted record history entries
+            var deletedHistoryEntries = _db.RecordHistory
+                .Where(h => h.LayerId == layerId && h.ChangeType == RecordChangeType.Deleted)
+                .ToList();
+
+            // Group in memory and get the most recent deletion for each record
+            var mostRecentDeletes = deletedHistoryEntries
+                .GroupBy(h => h.RecordId)
+                .Select(g => g.OrderByDescending(h => h.ChangedAt).First())
+                .ToList();
+
+            // Get all unique user IDs from the history entries
+            var userIds = mostRecentDeletes.Select(h => h.ChangedById).Distinct().ToList();
+
+            // Load the users
+            var users = _db.Users
+                .Where(u => userIds.Contains(u.Id))
+                .ToDictionary(u => u.Id, u => u.UserName ?? string.Empty);
+
+            // Build the DTOs
+            var deletedRecords = mostRecentDeletes
+                .Select(h => new DeletedRecordDto
+                {
+                    RecordId = h.RecordId,
+                    Code = h.Code,
+                    Desc1 = h.Desc1,
+                    DeletedAt = h.ChangedAt,
+                    DeletedById = h.ChangedById,
+                    DeletedByName = users.TryGetValue(h.ChangedById, out var userName) ? userName : string.Empty
+                })
+                .OrderByDescending(d => d.DeletedAt)
+                .ToList();
+
+            _logger.LogDebug("GetDeletedRecords: Retrieved {Count} deleted records for layer {LayerId}", deletedRecords.Count, layerId);
+            return Ok(deletedRecords);
+        }
+        catch (Exception e)
+        {
+            _logger.LogError(e, "GetDeletedRecords: Error retrieving deleted records for layer {LayerId}", layerId);
+            return BadRequest(e.ToString());
+        }
+    }
+
+    // Helper method to capture record history
+    private void CaptureRecordHistory(Record record, RecordChangeType changeType, Guid userId, string? oldCode = null, string? oldDesc1 = null)
+    {
+        var changedFields = new List<string>();
+        var changesSummary = new Dictionary<string, Dictionary<string, string?>>();
+
+        if (changeType == RecordChangeType.Updated)
+        {
+            if (oldCode != record.Code)
+            {
+                changedFields.Add("Code");
+                changesSummary["Code"] = new Dictionary<string, string?>
+                {
+                    ["old"] = oldCode,
+                    ["new"] = record.Code
+                };
+            }
+
+            if (oldDesc1 != record.Desc1)
+            {
+                changedFields.Add("Desc1");
+                changesSummary["Desc1"] = new Dictionary<string, string?>
+                {
+                    ["old"] = oldDesc1,
+                    ["new"] = record.Desc1
+                };
+            }
+        }
+
+        var history = new RecordHistory
+        {
+            Id = Guid.NewGuid(),
+            RecordId = record.Id,
+            LayerId = record.LayerId,
+            ChangedAt = DateTime.UtcNow,
+            ChangedById = userId,
+            ChangeType = changeType,
+            Code = record.Code,
+            Desc1 = record.Desc1,
+            ChangedFields = changedFields.Any() ? string.Join(", ", changedFields) : null,
+            ChangesSummary = changesSummary.Any() ? JsonSerializer.Serialize(changesSummary) : null
+        };
+
+        _db.RecordHistory.Add(history);
+        _logger.LogInformation("CaptureRecordHistory: Captured {ChangeType} for record {RecordId}", changeType, record.Id);
+    }
+
+    // Helper method to format history change for display
+    private static string FormatHistoryChange(RecordHistory h)
+    {
+        if (h.ChangeType == RecordChangeType.Created)
+        {
+            return $"Created record with Code: \"{h.Code}\", Description: \"{h.Desc1}\"";
+        }
+
+        if (h.ChangeType == RecordChangeType.Deleted)
+        {
+            return $"Deleted record Code: \"{h.Code}\", Description: \"{h.Desc1}\"";
+        }
+
+        // Updated
+        if (!string.IsNullOrEmpty(h.ChangesSummary))
+        {
+            try
+            {
+                var changes = JsonSerializer.Deserialize<Dictionary<string, Dictionary<string, string?>>>(h.ChangesSummary);
+                if (changes != null)
+                {
+                    var parts = new List<string>();
+                    foreach (var (field, values) in changes)
+                    {
+                        var oldVal = values.GetValueOrDefault("old") ?? "empty";
+                        var newVal = values.GetValueOrDefault("new") ?? "empty";
+                        parts.Add($"{field}: \"{oldVal}\" → \"{newVal}\"");
+                    }
+                    return $"Updated: {string.Join(", ", parts)}";
+                }
+            }
+            catch
+            {
+                // Fall back to simple message
+            }
+        }
+
+        return $"Updated {h.ChangedFields ?? "record"}";
+    }
 }

DiunaBI.API/Dockerfile

@@ -1,7 +1,7 @@
 
 # Stage 1: Build
 FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
-WORKDIR /src/Backend
+WORKDIR /
 
 # Copy solution and all project files for restore
 COPY DiunaBI.sln ./
@@ -18,16 +18,16 @@ RUN dotnet restore DiunaBI.API/DiunaBI.API.csproj
 COPY . .
 
 # Build plugin first
-WORKDIR /src/Backend/DiunaBI.Plugins.Morska
+WORKDIR /DiunaBI.Plugins.Morska
 RUN dotnet build -c Release
 
 # Build and publish API
-WORKDIR /src/Backend/DiunaBI.API
+WORKDIR /DiunaBI.API
 RUN dotnet publish -c Release -o /app/publish --no-restore
 
 # Copy plugin DLL to publish output
 RUN mkdir -p /app/publish/Plugins && \
-    cp /src/Backend/DiunaBI.Plugins.Morska/bin/Release/net10.0/DiunaBI.Plugins.Morska.dll /app/publish/Plugins/
+    cp /DiunaBI.Plugins.Morska/bin/Release/net10.0/DiunaBI.Plugins.Morska.dll /app/publish/Plugins/
 
 # Stage 2: Runtime
 FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime

DiunaBI.API/Program.cs

@@ -177,26 +177,67 @@ else
 
 pluginManager.LoadPluginsFromDirectory(pluginsPath);
 
-app.Use(async (context, next) =>
-{
-    var token = context.Request.Headers.Authorization.ToString();
-    if (token.Length > 0
-        && !context.Request.Path.ToString().Contains("getForPowerBI")
-        && !context.Request.Path.ToString().Contains("getConfiguration")
-        && !context.Request.Path.ToString().Contains("DataInbox/Add"))
-    {
-        var handler = new JwtSecurityTokenHandler();
-        var data = handler.ReadJwtToken(token.Split(' ')[1]);
-        context.Request.Headers.Append("UserId", new Microsoft.Extensions.Primitives.StringValues(data.Subject));
-    }
-    await next(context);
-});
-
 app.UseCors("CORSPolicy");
 
 app.UseAuthentication();
 app.UseAuthorization();
 
+// Middleware to extract UserId from JWT token AFTER authentication
+// This must run after UseAuthentication() so the JWT is already validated
+app.Use(async (context, next) =>
+{
+    var logger = context.RequestServices.GetRequiredService<ILogger<Program>>();
+    logger.LogInformation("🔍 UserId Extraction Middleware - Path: {Path}, Method: {Method}",
+        context.Request.Path, context.Request.Method);
+
+    var token = context.Request.Headers.Authorization.ToString();
+    logger.LogInformation("🔍 Authorization header: {Token}",
+        string.IsNullOrEmpty(token) ? "NULL/EMPTY" : $"{token[..Math.Min(30, token.Length)]}...");
+
+    if (!string.IsNullOrEmpty(token) && token.StartsWith("Bearer ", StringComparison.OrdinalIgnoreCase))
+    {
+        try
+        {
+            var handler = new JwtSecurityTokenHandler();
+            var jwtToken = handler.ReadJwtToken(token.Split(' ')[1]);
+
+            // Try to get UserId from Subject claim first, then fall back to NameIdentifier
+            var userId = jwtToken.Subject;
+            if (string.IsNullOrEmpty(userId))
+            {
+                // Try NameIdentifier claim (ClaimTypes.NameIdentifier)
+                var nameIdClaim = jwtToken.Claims.FirstOrDefault(c =>
+                    c.Type == "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier" ||
+                    c.Type == "nameid");
+                userId = nameIdClaim?.Value;
+            }
+
+            logger.LogInformation("🔍 JWT UserId: {UserId}", userId ?? "NULL");
+
+            if (!string.IsNullOrEmpty(userId))
+            {
+                // Use indexer to set/replace header value instead of Append
+                context.Request.Headers["UserId"] = userId;
+                logger.LogInformation("✅ Set UserId header to: {UserId}", userId);
+            }
+            else
+            {
+                logger.LogWarning("❌ UserId not found in JWT claims");
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "❌ Failed to extract UserId from JWT token");
+        }
+    }
+    else
+    {
+        logger.LogWarning("❌ No valid Bearer token found");
+    }
+
+    await next(context);
+});
+
 app.MapControllers();
 
 app.MapGet("/health", () => Results.Ok(new { status = "OK", timestamp = DateTime.UtcNow }))

DiunaBI.Application/DTOModels/DataInboxDto.cs

@@ -0,0 +1,17 @@
+namespace DiunaBI.Application.DTOModels;
+
+public class DataInboxDto
+{
+    public Guid Id { get; set; }
+    public string Name { get; set; } = string.Empty;
+    public string Source { get; set; } = string.Empty;
+    public string Data { get; set; } = string.Empty;
+    public DateTime CreatedAt { get; set; }
+}
+
+public class DataInboxFilterRequest
+{
+    public string? Search { get; set; }
+    public int Page { get; set; } = 1;
+    public int PageSize { get; set; } = 50;
+}

DiunaBI.Application/DTOModels/DeletedRecordDto.cs

@@ -0,0 +1,11 @@
+namespace DiunaBI.Application.DTOModels;
+
+public class DeletedRecordDto
+{
+    public Guid RecordId { get; set; }
+    public string Code { get; set; } = string.Empty;
+    public string? Desc1 { get; set; }
+    public DateTime DeletedAt { get; set; }
+    public Guid DeletedById { get; set; }
+    public string DeletedByName { get; set; } = string.Empty;
+}

DiunaBI.Application/DTOModels/RecordHistoryDto.cs

@@ -0,0 +1,27 @@
+namespace DiunaBI.Application.DTOModels;
+
+public class RecordHistoryDto
+{
+    public Guid Id { get; set; }
+    public Guid RecordId { get; set; }
+    public Guid LayerId { get; set; }
+
+    // When and who
+    public DateTime ChangedAt { get; set; }
+    public Guid ChangedById { get; set; }
+    public string ChangedByName { get; set; } = string.Empty;
+
+    // Type of change
+    public string ChangeType { get; set; } = string.Empty; // "Created", "Updated", "Deleted"
+
+    // Snapshot values
+    public string Code { get; set; } = string.Empty;
+    public string? Desc1 { get; set; }
+
+    // What changed
+    public string? ChangedFields { get; set; } // "Code, Desc1"
+    public string? ChangesSummary { get; set; } // JSON: {"Code": {"old": "A", "new": "B"}}
+
+    // Formatted display text
+    public string FormattedChange { get; set; } = string.Empty;
+}

DiunaBI.Domain/Entities/RecordHistory.cs

@@ -0,0 +1,37 @@
+using System;
+
+namespace DiunaBI.Domain.Entities;
+
+public enum RecordChangeType
+{
+    Created = 1,
+    Updated = 2,
+    Deleted = 3
+}
+
+public class RecordHistory
+{
+    public Guid Id { get; set; }
+
+    // Reference to the original record
+    public Guid RecordId { get; set; }
+    public Guid LayerId { get; set; }
+
+    // When and who
+    public DateTime ChangedAt { get; set; }
+    public Guid ChangedById { get; set; }
+    public User? ChangedBy { get; set; }
+
+    // Type of change
+    public RecordChangeType ChangeType { get; set; }
+
+    // Snapshot of record state at this point
+    public string Code { get; set; } = string.Empty;
+    public string? Desc1 { get; set; }
+
+    // Comma-separated list of fields that changed (e.g., "Code,Desc1")
+    public string? ChangedFields { get; set; }
+
+    // JSON object with detailed changes: {"Code": {"old": "A", "new": "B"}}
+    public string? ChangesSummary { get; set; }
+}

DiunaBI.Infrastructure/Data/AppDbContext.cs

@@ -8,6 +8,7 @@ public class AppDbContext(DbContextOptions<AppDbContext> options) : DbContext(op
     public DbSet<User> Users { get; init; }
     public DbSet<Layer> Layers { get; init; }
     public DbSet<Record> Records { get; init; }
+    public DbSet<RecordHistory> RecordHistory { get; init; }
     public DbSet<ProcessSource> ProcessSources { get; init; }
     public DbSet<DataInbox> DataInbox { get; init; }
     public DbSet<QueueJob> QueueJobs { get; init; }
@@ -75,6 +76,30 @@ public class AppDbContext(DbContextOptions<AppDbContext> options) : DbContext(op
             .HasForeignKey(x => x.LayerId)
             .OnDelete(DeleteBehavior.Cascade);
 
+        modelBuilder.Entity<RecordHistory>().HasKey(x => x.Id);
+        modelBuilder.Entity<RecordHistory>().Property(x => x.RecordId).IsRequired();
+        modelBuilder.Entity<RecordHistory>().Property(x => x.LayerId).IsRequired();
+        modelBuilder.Entity<RecordHistory>().Property(x => x.ChangedAt).IsRequired();
+        modelBuilder.Entity<RecordHistory>().Property(x => x.ChangedById).IsRequired();
+        modelBuilder.Entity<RecordHistory>().Property(x => x.ChangeType).IsRequired().HasConversion<int>();
+        modelBuilder.Entity<RecordHistory>().Property(x => x.Code).IsRequired().HasMaxLength(50);
+        modelBuilder.Entity<RecordHistory>().Property(x => x.Desc1).HasMaxLength(10000);
+        modelBuilder.Entity<RecordHistory>().Property(x => x.ChangedFields).HasMaxLength(200);
+        modelBuilder.Entity<RecordHistory>().Property(x => x.ChangesSummary).HasMaxLength(4000);
+
+        // Indexes for efficient history queries
+        modelBuilder.Entity<RecordHistory>()
+            .HasIndex(x => new { x.RecordId, x.ChangedAt });
+
+        modelBuilder.Entity<RecordHistory>()
+            .HasIndex(x => new { x.LayerId, x.ChangedAt });
+
+        modelBuilder.Entity<RecordHistory>()
+            .HasOne(x => x.ChangedBy)
+            .WithMany()
+            .HasForeignKey(x => x.ChangedById)
+            .OnDelete(DeleteBehavior.Restrict);
+
         modelBuilder.Entity<ProcessSource>().HasKey(x => new { x.LayerId, x.SourceId });
         modelBuilder.Entity<ProcessSource>().Property(x => x.LayerId).IsRequired();
         modelBuilder.Entity<ProcessSource>().Property(x => x.SourceId).IsRequired();