h2floh · Copilot · Aug 4, 2025 · Aug 4, 2025 · Aug 6, 2025
diff --git a/logicapp/README.md b/logicapp/README.md
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+# Logic App SAP to SQL Integration Template
+
+This Bicep template creates an Azure Logic App (Standard) that receives data from an SAP system and moves it to a SQL Database.
+
+## Architecture
+
+The template deploys the following Azure resources:
+
+- **Logic App Standard** - Hosts the workflow that processes SAP data and writes to SQL
+- **App Service Plan (WorkflowStandard)** - Provides compute resources for the Logic App
+- **Storage Account** - Required for Logic App Standard runtime state and configuration
+- **SQL Server** - Database server to store the SAP data
+- **SQL Database** - Database to hold the processed SAP data
+- **SQL Firewall Rule** - Allows Azure services to access the SQL Server
+
+## Deployment
+
+### Prerequisites
+
+- Azure CLI or Azure PowerShell
+- Bicep CLI
+- An Azure subscription with appropriate permissions
+
+### Parameters
+
+| Parameter | Type | Description | Default |
+|-----------|------|-------------|---------|
+| `resourceLocation` | string | Azure region for deployment | `swedencentral` |
+| `sapConnectionString` | string | Connection string for SAP system | `''` |
+| `sqlServerAdminLogin` | string | SQL Server administrator login | `sqladmin` |
+| `sqlServerAdminPassword` | securestring | SQL Server administrator password | Required |
+
+### Deploy the template
+
+```bash
+# Deploy using Azure CLI
+az deployment sub create \
+  --location swedencentral \
+  --template-file main.bicep \
+  --parameters sqlServerAdminPassword='YourSecurePassword123!'
+
+# Deploy with custom parameters
+az deployment sub create \
+  --location swedencentral \
+  --template-file main.bicep \
+  --parameters resourceLocation='westeurope' \
+               sqlServerAdminLogin='myadmin' \
+               sqlServerAdminPassword='YourSecurePassword123!' \
+               sapConnectionString='your-sap-connection-string'
+```
+
+## Workflow
+
+The Logic App includes a sample workflow (`workflow.json`) that:
+
+1. **Receives SAP Data** - HTTP trigger accepts JSON data from SAP system
+2. **Parses Data** - Validates and extracts required fields
+3. **Validates Fields** - Ensures required fields are present
+4. **Inserts to SQL** - Calls stored procedure to insert data into SQL Database
+5. **Returns Response** - Sends success/error response back to SAP system
+
+### Expected SAP Data Format
+
+```json
+{
+  "sapData": {
+    "documentType": "INVOICE",
+    "documentNumber": "INV-2024-001",
+    "customerCode": "CUST001",
+    "amount": 1500.00,
+    "currency": "USD",
+    "date": "2024-08-04T10:30:00Z",
+    "description": "Product sale invoice"
+  }
+}
+```
+
+### SQL Database Setup
+
+Create the following table and stored procedure in your SQL Database:
+
+```sql
+-- Create table to store SAP data
+CREATE TABLE [dbo].[SAPData] (
+    [Id] INT IDENTITY(1,1) PRIMARY KEY,
+    [DocumentType] NVARCHAR(50) NOT NULL,
+    [DocumentNumber] NVARCHAR(100) NOT NULL UNIQUE,
+    [CustomerCode] NVARCHAR(50) NOT NULL,
+    [Amount] DECIMAL(18,2) NOT NULL,
+    [Currency] NVARCHAR(3) NOT NULL,
+    [DocumentDate] DATETIME2 NOT NULL,
+    [Description] NVARCHAR(500),
+    [ProcessedDate] DATETIME2 NOT NULL DEFAULT GETUTCDATE(),
+    [CreatedAt] DATETIME2 NOT NULL DEFAULT GETUTCDATE()
+);
+
+-- Create stored procedure to insert data
+CREATE PROCEDURE [dbo].[InsertSAPData]
+    @DocumentType NVARCHAR(50),
+    @DocumentNumber NVARCHAR(100),
+    @CustomerCode NVARCHAR(50),
+    @Amount DECIMAL(18,2),
+    @Currency NVARCHAR(3),
+    @DocumentDate DATETIME2,
+    @Description NVARCHAR(500) = NULL,
+    @ProcessedDate DATETIME2
+AS
+BEGIN
+    SET NOCOUNT ON;
+
+    INSERT INTO [dbo].[SAPData] (
+        [DocumentType],
+        [DocumentNumber],
+        [CustomerCode],
+        [Amount],
+        [Currency],
+        [DocumentDate],
+        [Description],
+        [ProcessedDate]
+    )
+    VALUES (
+        @DocumentType,
+        @DocumentNumber,
+        @CustomerCode,
+        @Amount,
+        @Currency,
+        @DocumentDate,
+        @Description,
+        @ProcessedDate
+    );
+END
+```
+
+## Configuration
+
+After deployment:
+
+1. **Configure SAP Connection** - Update the Logic App's SAP connection settings
+2. **Set up SQL Connection** - The SQL connection string is automatically configured
+3. **Deploy Workflow** - Upload the `workflow.json` to your Logic App
+4. **Test Integration** - Send test data from SAP to verify the flow
+
+## Security Considerations
+
+- The SQL Server is configured to allow Azure services access
+- Connection strings are stored as Logic App application settings
+- Consider using Azure Key Vault for sensitive configurations
+- Enable Azure AD authentication for SQL Server in production
+
+## Monitoring
+
+The Logic App provides built-in monitoring through:
+- Run history and status tracking
+- Azure Monitor integration
+- Application Insights (optional)
+- Diagnostic logs
+
+## Customization
+
+You can customize this template by:
+- Adding additional data validation
+- Implementing error handling and retry logic
+- Adding transformation logic for SAP data
+- Integrating with additional systems
+- Adding authentication mechanisms
+
+## Support
+
+This template provides a foundation for SAP to SQL integration. Customize based on your specific SAP system configuration and data requirements.
diff --git a/logicapp/logicapp.bicep b/logicapp/logicapp.bicep
@@ -0,0 +1,159 @@
+param resourceLocation string = 'swedencentral'
+param sapConnectionString string = ''
+param sqlServerAdminLogin string = 'sqladmin'
+@secure()
+param sqlServerAdminPassword string
+
+// Generate unique names for resources
+var uniqueSuffix = uniqueString(resourceGroup().id)
+var storageAccountName = 'st${uniqueSuffix}'
+var logicAppName = 'logic-sap-sql-${uniqueSuffix}'
+var sqlServerName = 'sql-${uniqueSuffix}'
+var sqlDatabaseName = 'db-sap-data'
+var servicePlanName = 'asp-${uniqueSuffix}'
+
+// Storage Account for Logic App Standard
+module storageAccount 'br/public:avm/res/storage/storage-account:0.6.7' = {
+  name: '${uniqueString(deployment().name, resourceLocation)}-storage'
+  params: {
+    // Required parameters
+    name: storageAccountName
+    // Non-required parameters
+    location: resourceLocation
+    skuName: 'Standard_LRS'
+    kind: 'StorageV2'
+    minimumTlsVersion: 'TLS1_2'
+    allowBlobPublicAccess: false
+    supportsHttpsTrafficOnly: true
+    networkAcls: {
+      defaultAction: 'Allow'
+    }
+  }
+}
+
+// App Service Plan for Logic App Standard
+module servicePlan 'br/public:avm/res/web/serverfarm:0.4.1' = {
+  name: '${uniqueString(deployment().name, resourceLocation)}-serverfarm'
+  params: {
+    // Required parameters
+    name: servicePlanName
+    // Non-required parameters
+    location: resourceLocation
+    skuName: 'WS1'
+    skuTier: 'WorkflowStandard'
+    kind: 'elastic'
+    elasticScaleEnabled: true
+    maximumElasticWorkerCount: 20
+  }
+}
+
+// SQL Server
+resource sqlServer 'Microsoft.Sql/servers@2023-05-01-preview' = {
+  name: sqlServerName
+  location: resourceLocation
+  properties: {
+    administratorLogin: sqlServerAdminLogin
+    administratorLoginPassword: sqlServerAdminPassword
+    version: '12.0'
+    minimalTlsVersion: '1.2'
+    publicNetworkAccess: 'Enabled'
+  }
+}
+
+// SQL Server Firewall Rule to allow Azure services
+resource sqlFirewallRule 'Microsoft.Sql/servers/firewallRules@2023-05-01-preview' = {
+  parent: sqlServer
+  name: 'AllowAllWindowsAzureIps'
+  properties: {
+    startIpAddress: '0.0.0.0'
+    endIpAddress: '0.0.0.0'
+  }
+}
+
+// SQL Database
+resource sqlDatabase 'Microsoft.Sql/servers/databases@2023-05-01-preview' = {
+  parent: sqlServer
+  name: sqlDatabaseName
+  location: resourceLocation
+  properties: {
+    collation: 'SQL_Latin1_General_CP1_CI_AS'
+    maxSizeBytes: 2147483648 // 2GB
+  }
+  sku: {
+    name: 'Basic'
+    tier: 'Basic'
+  }
+}
+
+// Logic App Standard
+module logicApp 'br/public:avm/res/web/site:0.11.0' = {
+  name: '${uniqueString(deployment().name, resourceLocation)}-logicapp'
+  params: {
+    // Required parameters
+    kind: 'functionapp,workflowapp'
+    name: logicAppName
+    serverFarmResourceId: servicePlan.outputs.resourceId
+    // Non-required parameters
+    location: resourceLocation
+    httpsOnly: true
+    siteConfig: {
+      netFrameworkVersion: 'v6.0'
+      use32BitWorkerProcess: false
+      ftpsState: 'Disabled'
+      minTlsVersion: '1.2'
+      appSettings: [
+        {
+          name: 'AzureWebJobsStorage'
+          value: 'DefaultEndpointsProtocol=https;AccountName=${storageAccount.outputs.name};AccountKey=${storageAccount.outputs.primaryAccessKey};EndpointSuffix=core.windows.net'
+        }
+        {
+          name: 'WEBSITE_CONTENTAZUREFILECONNECTIONSTRING'
+          value: 'DefaultEndpointsProtocol=https;AccountName=${storageAccount.outputs.name};AccountKey=${storageAccount.outputs.primaryAccessKey};EndpointSuffix=core.windows.net'
+        }
+        {
+          name: 'WEBSITE_CONTENTSHARE'
+          value: toLower(logicAppName)
+        }
+        {
+          name: 'FUNCTIONS_EXTENSION_VERSION'
+          value: '~4'
+        }
+        {
+          name: 'FUNCTIONS_WORKER_RUNTIME'
+          value: 'node'
+        }
+        {
+          name: 'WEBSITE_NODE_DEFAULT_VERSION'
+          value: '~18'
+        }
+        {
+          name: 'AzureFunctionsJobHost__extensionBundle__id'
+          value: 'Microsoft.Azure.Functions.ExtensionBundle.Workflows'
+        }
+        {
+          name: 'AzureFunctionsJobHost__extensionBundle__version'
+          value: '[1.*, 2.0.0)'
+        }
+        {
+          name: 'APP_KIND'
+          value: 'workflowApp'
+        }
+        {
+          name: 'SAP_CONNECTION_STRING'
+          value: sapConnectionString
+        }
+        {
+          name: 'SQL_CONNECTION_STRING'
+          value: 'Server=tcp:${sqlServer.properties.fullyQualifiedDomainName},1433;Initial Catalog=${sqlDatabaseName};Persist Security Info=False;User ID=${sqlServerAdminLogin};Password=${sqlServerAdminPassword};MultipleActiveResultSets=False;Encrypt=True;TrustServerCertificate=False;Connection Timeout=30;'
+        }
+      ]
+    }
+  }
+}
+
+// Outputs
+output logicAppName string = logicApp.outputs.name
+output logicAppId string = logicApp.outputs.resourceId
+output sqlServerName string = sqlServer.name
+output sqlDatabaseName string = sqlDatabase.name
+output storageAccountName string = storageAccount.outputs.name