From 56a588b803efc1023f9825b43bc97f26c6474eb2 Mon Sep 17 00:00:00 2001
From: Sergey Karmanov <ppoocpel8888@gmail.com>
Date: Thu, 24 Aug 2023 22:19:25 +0300
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---
 .gitea/workflows/gitea-push-docker.yml | 59 ++++++++++++++++++++++++++
 FichaBackend/Program.cs                | 58 +++++++++++++++++++++----
 README.md                              | 26 ++++++++++++
 3 files changed, 135 insertions(+), 8 deletions(-)
 create mode 100644 .gitea/workflows/gitea-push-docker.yml

diff --git a/.gitea/workflows/gitea-push-docker.yml b/.gitea/workflows/gitea-push-docker.yml
new file mode 100644
index 0000000..1a6ac3c
--- /dev/null
+++ b/.gitea/workflows/gitea-push-docker.yml
@@ -0,0 +1,59 @@
+name: Create and publish a Docker image
+
+on:
+  push:
+    branches: ['main']
+
+env:
+  REGISTRY: git.zetcraft.ru
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    name: Publish image
+    container: catthehacker/ubuntu:act-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: https://github.com/docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ gitea.repository }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        with:
+          context: FichaBackend
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+  deploy:
+    needs: publish
+    name: Deploy image
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: install ssh keys
+        # check this thread to understand why its needed:
+        # <https://stackoverflow.com/a/70447517>
+        run: |
+          install -m 600 -D /dev/null ~/.ssh/id_rsa
+          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
+          ssh-keyscan -H ${{ secrets.SSH_HOST }} > ~/.ssh/known_hosts
+      - name: connect and pull
+        run: ssh ${{ secrets.SSH_USER }}@${{ secrets.SSH_HOST }} "cd ${{ secrets.WORK_DIR }} && docker compose pull && docker compose up -d && docker image prune && exit"
+      - name: cleanup
+        run: rm -rf ~/.ssh
diff --git a/FichaBackend/Program.cs b/FichaBackend/Program.cs
index 8264bac..2df9870 100644
--- a/FichaBackend/Program.cs
+++ b/FichaBackend/Program.cs
@@ -1,24 +1,66 @@
+using FichaBackend;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.OpenApi.Models;
+
 var builder = WebApplication.CreateBuilder(args);
 
-// Add services to the container.
+string GetEnv(string envName, string settingsName = "")
+{
+    string? dbConString = builder.Configuration.GetConnectionString(settingsName) ?? Environment.GetEnvironmentVariable(envName);
+    if (!string.IsNullOrEmpty(dbConString))
+        return dbConString;
+
+    Console.WriteLine($"Environment variable {envName} not found.");
+    return String.Empty;
+}
 
 builder.Services.AddControllers();
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen();
+builder.Services.AddSwaggerGen(c =>
+{
+    c.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, "ApiDocumentation.xml"));
+    c.SwaggerDoc("v1", new OpenApiInfo { Title = "Sistema Backend", Version = "v1" });
+});
+
+// Add services to the container.
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+// builder.Services.AddEndpointsApiExplorer();
+// builder.Services.AddSwaggerGen();
+
+// Database
+string? dbConString = GetEnv("CONNECTION_STRING", "DefaultConnection");
+
+builder.Services.AddDbContext<DatabaseContext>(options =>
+    { options.UseNpgsql(dbConString); });
+
+// HealthChecks
+builder.Services.AddHealthChecks()
+    .AddNpgSql(dbConString);
+
+// Services
+// cors
+builder.Services.AddCors(options =>
+{
+    options.AddDefaultPolicy(
+        policy =>
+        {
+            policy.WithOrigins("*")
+                .AllowAnyHeader()
+                .AllowAnyMethod();
+        });
+});
 
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
-if (app.Environment.IsDevelopment())
-{
+// if (app.Environment.IsDevelopment())
+// {
     app.UseSwagger();
     app.UseSwaggerUI();
-}
+// }
 
-app.UseHttpsRedirection();
-
-app.UseAuthorization();
+app.MapHealthChecks("/health");
 
 app.MapControllers();
 
diff --git a/README.md b/README.md
index a765629..f177523 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,28 @@
 # FichaBackend
 
+# Docker
+
+```bash
+docker run -d -p 82:80 \
+--name FichaBackend \
+--restart=always \
+-e CONNECTION_STRING='Host=192.168.0.46;Port=5432;Database=backend;Username=prod;Password=' \
+-e TZ=Europe/Moscow \
+git.zetcraft.ru/fichahackaton/fichabackend:main
+```
+
+# Docker Compose
+
+```yml
+version: '3.3'
+services:
+    fichahackaton:
+        ports:
+            - '82:80'
+        container_name: FichaBackend
+        restart: always
+        environment:
+            - CONNECTION_STRING=Host=192.168.0.46;Port=5432;Database=backend;Username=prod;Password=
+            - TZ=Europe/Moscow
+        image: 'git.zetcraft.ru/fichahackaton/fichabackend:main'
+```
\ No newline at end of file