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Postgres (#30)

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* Add postgres

* Migrate users

* Migrate geneticRequest

* Try to fix Concurrent call

* Fix asyncawait

* Fix async and concurrent

* Migrate backtests

* Add cache for user by address

* Fix backtest migration

* Fix not open connection

* Fix backtest command error

* Fix concurrent

* Fix all concurrency

* Migrate TradingRepo

* Fix scenarios

* Migrate statistic repo

* Save botbackup

* Add settings et moneymanagement

* Add bot postgres

* fix a bit more backups

* Fix bot model

* Fix loading backup

* Remove cache market for read positions

* Add workers to postgre

* Fix workers api

* Reduce get Accounts for workers

* Migrate synth to postgre

* Fix backtest saved

* Remove mongodb

* botservice decorrelation

* Fix tradingbot scope call

* fix tradingbot

* fix concurrent

* Fix scope for genetics

* Fix account over requesting

* Fix bundle backtest worker

* fix a lot of things

* fix tab backtest

* Remove optimized moneymanagement

* Add light signal to not use User and too much property

* Make money management lighter

* insert indicators to awaitable

* Migrate add strategies to await

* Refactor scenario and indicator retrieval to use asynchronous methods throughout the application

* add more async await

* Add services

* Fix and clean

* Fix bot a bit

* Fix bot and add message for cooldown

* Remove fees

* Add script to deploy db

* Update dfeeploy script

* fix script

* Add idempotent script and backup

* finish script migration

* Fix did user and agent name on start bot
This commit is contained in:
Oda
2025-07-27 15:42:17 +02:00
committed by GitHub
parent 361bfbf6e8
commit 422fecea7b
294 changed files with 23953 additions and 7272 deletions
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scripts/safe-migrate.sh Executable file
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#!/bin/bash
# Safe Database Migration Script
# Usage: ./safe-migrate.sh [environment]
# Environments: Development, Sandbox, Production, Oda
set -e # Exit on any error
ENVIRONMENT=${1:-"Development"} # Default to Development for safer initial testing
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
BACKUP_DIR_NAME="backups" # Just the directory name
LOGS_DIR_NAME="logs" # Just the directory name
# Get the directory where the script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
# Create logs directory first (before LOG_FILE is used)
LOGS_DIR="$SCRIPT_DIR/$LOGS_DIR_NAME"
mkdir -p "$LOGS_DIR" || { echo "Failed to create logs directory: $LOGS_DIR"; exit 1; }
LOG_FILE="./logs/migration_${ENVIRONMENT}_${TIMESTAMP}.log"
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
# Logging function
log() {
echo -e "${GREEN}[$(date +'%Y-%m-%d %H:%M:%S')] $1${NC}" | tee -a "$LOG_FILE"
}
warn() {
echo -e "${YELLOW}[$(date +'%Y-%m-%d %H:%M:%S')] WARNING: $1${NC}" | tee -a "$LOG_FILE"
}
error() {
echo -e "${RED}[$(date +'%Y-%m-%d %H:%M:%S')] ERROR: $1${NC}" | tee -a "$LOG_FILE"
exit 1
}
info() {
echo -e "${BLUE}[$(date +'%Y-%m-%d %H:%M:%S')] INFO: $1${NC}" | tee -a "$LOG_FILE"
}
# --- Determine Base Paths ---
# Get the directory where the script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
log "Script is located in: $SCRIPT_DIR"
# Define absolute paths for projects and common directories relative to the script
# Assuming the project structure is:
# your_repo/
# ├── scripts/safe-migrate.sh
# └── src/
# ├── Managing.Api/
# ├── Managing.Infrastructure.Database/
# └── Managing.Docker/
PROJECT_ROOT_DIR="$(dirname "$SCRIPT_DIR")" # One level up from scripts/
SRC_DIR="$PROJECT_ROOT_DIR/src"
DB_PROJECT_PATH="$SRC_DIR/Managing.Infrastructure.Database"
API_PROJECT_PATH="$SRC_DIR/Managing.Api"
DOCKER_DIR="$SRC_DIR/Managing.Docker" # Adjust if your docker-compose files are elsewhere
# Define absolute path for backup directory with environment subfolder
BACKUP_DIR="$SCRIPT_DIR/$BACKUP_DIR_NAME/$ENVIRONMENT"
# --- Pre-checks and Setup ---
info "Pre-flight checks..."
command -v dotnet >/dev/null 2>&1 || error ".NET SDK is not installed. Please install .NET SDK to run this script."
command -v docker >/dev/null 2>&1 || warn "Docker is not installed. This is fine if not running Development or Oda environment with Docker."
command -v psql >/dev/null 2>&1 || warn "PostgreSQL CLI (psql) is not installed. Database connectivity checks will be skipped."
command -v pg_dump >/dev/null 2>&1 || warn "PostgreSQL pg_dump is not installed. Will use EF Core migration script for backup instead."
# Create backup directory (with environment subfolder)
mkdir -p "$BACKUP_DIR" || error "Failed to create backup directory: $BACKUP_DIR"
log "Backup directory created/verified: $BACKUP_DIR"
log "🚀 Starting safe migration for environment: $ENVIRONMENT"
# Validate environment
case $ENVIRONMENT in
"Development"|"Sandbox"|"Production"|"Oda")
log "✅ Environment '$ENVIRONMENT' is valid"
;;
*)
error "❌ Invalid environment '$ENVIRONMENT'. Use: Development, Sandbox, Production, or Oda"
;;
esac
# Helper function to start PostgreSQL for Development (if still using Docker Compose)
start_postgres_if_needed() {
if [ "$ENVIRONMENT" = "Development" ] || [ "$ENVIRONMENT" = "Oda" ]; then # Assuming Oda also uses local Docker
log "🔍 Checking if PostgreSQL is running for $ENVIRONMENT..."
if ! docker ps --filter "name=postgres" --format "{{.Names}}" | grep -q "postgres"; then
log "🐳 Starting PostgreSQL container for $ENVIRONMENT from $DOCKER_DIR..."
# Execute docker-compose from the DOCKER_DIR
(cd "$DOCKER_DIR" && docker-compose -f docker-compose.yml -f docker-compose.local.yml up -d postgres) || error "Failed to start PostgreSQL container."
log "⏳ Waiting for PostgreSQL to be ready (15 seconds)..."
sleep 15
else
log "✅ PostgreSQL container is already running."
fi
fi
}
# Helper function to extract connection details from appsettings
extract_connection_details() {
local appsettings_file="$API_PROJECT_PATH/appsettings.$ENVIRONMENT.json"
local default_appsettings="$API_PROJECT_PATH/appsettings.json"
# Try environment-specific file first, then default
if [ -f "$appsettings_file" ]; then
log "📋 Reading connection string from: appsettings.$ENVIRONMENT.json"
# Look for PostgreSql.ConnectionString first, then fallback to ConnectionString
CONNECTION_STRING=$(grep -A 3 '"PostgreSql"' "$appsettings_file" | grep -o '"ConnectionString": *"[^"]*"' | cut -d'"' -f4)
if [ -z "$CONNECTION_STRING" ]; then
CONNECTION_STRING=$(grep -o '"ConnectionString": *"[^"]*"' "$appsettings_file" | cut -d'"' -f4)
fi
elif [ -f "$default_appsettings" ]; then
log "📋 Reading connection string from: appsettings.json (default)"
# Look for PostgreSql.ConnectionString first, then fallback to ConnectionString
CONNECTION_STRING=$(grep -A 3 '"PostgreSql"' "$default_appsettings" | grep -o '"ConnectionString": *"[^"]*"' | cut -d'"' -f4)
if [ -z "$CONNECTION_STRING" ]; then
CONNECTION_STRING=$(grep -o '"ConnectionString": *"[^"]*"' "$default_appsettings" | cut -d'"' -f4)
fi
else
warn "⚠️ Could not find appsettings file for environment $ENVIRONMENT"
return 1
fi
if [ -z "$CONNECTION_STRING" ]; then
error "❌ Could not extract connection string from appsettings file"
return 1
fi
log "📋 Found connection string: $CONNECTION_STRING"
# Parse connection string
DB_HOST=$(echo "$CONNECTION_STRING" | grep -o 'Host=[^;]*' | cut -d'=' -f2)
DB_PORT=$(echo "$CONNECTION_STRING" | grep -o 'Port=[^;]*' | cut -d'=' -f2)
DB_NAME=$(echo "$CONNECTION_STRING" | grep -o 'Database=[^;]*' | cut -d'=' -f2)
DB_USER=$(echo "$CONNECTION_STRING" | grep -o 'Username=[^;]*' | cut -d'=' -f2)
DB_PASSWORD=$(echo "$CONNECTION_STRING" | grep -o 'Password=[^;]*' | cut -d'=' -f2)
# Set defaults if not found
DB_HOST=${DB_HOST:-"localhost"}
DB_PORT=${DB_PORT:-"5432"}
DB_NAME=${DB_NAME:-"postgres"}
DB_USER=${DB_USER:-"postgres"}
DB_PASSWORD=${DB_PASSWORD:-"postgres"}
log "📋 Extracted connection details: $DB_HOST:$DB_PORT/$DB_NAME (user: $DB_USER, password: $DB_PASSWORD)"
}
# Helper function to test PostgreSQL connectivity
test_postgres_connectivity() {
if ! command -v psql >/dev/null 2>&1; then
warn "⚠️ psql not available, skipping PostgreSQL connectivity test"
return 0
fi
log "🔍 Testing PostgreSQL connectivity with psql..."
# For remote servers or when target database might not exist, test with postgres database first
local test_database="$DB_NAME"
if [ "$TARGET_DB_EXISTS" = "false" ]; then
test_database="postgres"
log "🔍 Target database doesn't exist, testing connectivity with 'postgres' database..."
fi
# Test basic connectivity
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$test_database" -c "SELECT version();" >/dev/null 2>&1; then
log "✅ PostgreSQL connectivity test passed"
# Get database info
log "📊 Database Information:"
DB_INFO=$(PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$test_database" -t -c "
SELECT
'Database: ' || current_database() || ' (Size: ' || pg_size_pretty(pg_database_size(current_database())) || ')',
'PostgreSQL Version: ' || version(),
'Connection: ' || inet_server_addr() || ':' || inet_server_port()
" 2>/dev/null | tr '\n' ' ')
log " $DB_INFO"
# Only check migrations if we're testing the actual target database
if [ "$test_database" = "$DB_NAME" ]; then
# Check if __EFMigrationsHistory table exists
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -c "\dt __EFMigrationsHistory" >/dev/null 2>&1; then
log "✅ EF Core migrations history table exists"
# Count applied migrations
MIGRATION_COUNT=$(PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -c "SELECT COUNT(*) FROM \"__EFMigrationsHistory\";" 2>/dev/null | tr -d ' ')
log "📋 Applied migrations count: $MIGRATION_COUNT"
# Show recent migrations
if [ "$MIGRATION_COUNT" -gt 0 ]; then
log "📋 Recent migrations:"
RECENT_MIGRATIONS=$(PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t -c "
SELECT \"MigrationId\" FROM \"__EFMigrationsHistory\"
ORDER BY \"MigrationId\" DESC
LIMIT 5;
" 2>/dev/null | sed 's/^/ /')
echo "$RECENT_MIGRATIONS"
fi
else
warn "⚠️ EF Core migrations history table not found - database may be empty"
fi
else
log "📋 Connectivity test completed using 'postgres' database (target database will be created)"
fi
return 0
else
error "❌ PostgreSQL connectivity test failed"
error " Host: $DB_HOST, Port: $DB_PORT, Database: $test_database, User: $DB_USER"
return 1
fi
}
# --- Core Logic ---
# No global 'cd' needed here. All paths are now absolute.
# This makes the script much more robust to where it's executed from.
# Set ASPNETCORE_ENVIRONMENT to load the correct appsettings
export ASPNETCORE_ENVIRONMENT="$ENVIRONMENT"
log "ASPNETCORE_ENVIRONMENT set to: $ASPNETCORE_ENVIRONMENT"
# If Development or Oda, start local PostgreSQL
start_postgres_if_needed
# Extract connection details from appsettings
extract_connection_details
# Step 0: Build the .NET projects to ensure they are up to date
log "🔨 Step 0: Building .NET projects..."
log "🔧 Building Managing.Infrastructure.Database project..."
if (cd "$DB_PROJECT_PATH" && dotnet build); then
log "✅ Managing.Infrastructure.Database project built successfully"
else
error "❌ Failed to build Managing.Infrastructure.Database project"
fi
log "🔧 Building Managing.Api project..."
if (cd "$API_PROJECT_PATH" && dotnet build); then
log "✅ Managing.Api project built successfully"
else
error "❌ Failed to build Managing.Api project"
fi
# Step 1: Check Database Connection and Create if Needed
log "🔧 Step 1: Checking database connection and creating database if needed..."
# Log the environment and expected connection details (for user info, still relies on appsettings)
log "🔧 Using environment: $ENVIRONMENT"
log "📋 Connection details: $DB_HOST:$DB_PORT/$DB_NAME (user: $DB_USER)"
# Initial connectivity check - test if we can reach the database server
log "🔍 Step 1a: Testing basic database server connectivity..."
if command -v psql >/dev/null 2>&1; then
# Test if we can connect to the postgres database (which should always exist)
log "🔍 Connecting to default 'postgres' database to verify server connectivity..."
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d postgres -c "SELECT 1;" >/dev/null 2>&1; then
log "✅ Database server connectivity test passed"
# Check if our target database exists
log "🔍 Checking if target database '$DB_NAME' exists..."
DB_EXISTS=$(PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d postgres -t -c "SELECT 1 FROM pg_database WHERE datname = '$DB_NAME';" 2>/dev/null | tr -d ' ')
if [ "$DB_EXISTS" = "1" ]; then
log "✅ Target database '$DB_NAME' exists"
TARGET_DB_EXISTS=true
else
log "⚠️ Target database '$DB_NAME' does not exist - will be created"
TARGET_DB_EXISTS=false
fi
else
error "❌ Database server connectivity test failed"
error " Cannot reach PostgreSQL server at $DB_HOST:$DB_PORT with database 'postgres'"
error " Please verify:"
error " - Database server is running"
error " - Network connectivity to $DB_HOST:$DB_PORT"
error " - Credentials are correct (user: $DB_USER)"
error " - Firewall settings allow connections"
error " - The 'postgres' database exists (default PostgreSQL database)"
fi
else
# Fallback: try to connect using EF Core to test basic connectivity
log "🔄 psql not available, testing connectivity via EF Core..."
if (cd "$DB_PROJECT_PATH" && dotnet ef migrations list --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") >/dev/null 2>&1; then
log "✅ Database server connectivity test passed (via EF Core)"
TARGET_DB_EXISTS=true # Assume it exists if EF Core can connect
else
warn "⚠️ Could not verify database server connectivity (psql not available)"
warn " Proceeding with caution - connectivity will be tested during migration"
TARGET_DB_EXISTS=false # Assume it doesn't exist if EF Core can't connect
fi
fi
log "🔍 Step 1b: Testing database connection and checking if database exists via EF CLI..."
# Test connection by listing migrations. If it fails, the database likely doesn't exist or is inaccessible.
# Execute dotnet ef from DB_PROJECT_PATH for correct context, but pass API_PROJECT_PATH as startup.
# Since we just built the projects, we can safely use --no-build flag for faster execution
if (cd "$DB_PROJECT_PATH" && dotnet ef migrations list --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") >/dev/null 2>&1; then
log "✅ EF Core database connection successful and database appears to exist."
# Now test with psql for additional verification (this will use postgres db if target doesn't exist)
test_postgres_connectivity
# If psql connectivity test fails, stop the migration
if [ $? -ne 0 ]; then
error "❌ PostgreSQL connectivity test failed. Migration aborted for safety."
error " Please verify your database connection and try again."
fi
else
# Database doesn't exist or connection failed
if [ "$TARGET_DB_EXISTS" = "false" ]; then
log "📝 Database '$DB_NAME' does not exist. Creating database and applying migrations..."
# Test connectivity with postgres database first (since target doesn't exist)
test_postgres_connectivity
# If connectivity test fails, stop the migration
if [ $? -ne 0 ]; then
error "❌ PostgreSQL connectivity test failed. Cannot proceed with database creation."
error " Please verify your connection settings and try again."
fi
# Step 1: Create the database first
log "🔧 Step 1: Creating database '$DB_NAME'..."
if command -v psql >/dev/null 2>&1; then
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d postgres -c "CREATE DATABASE \"$DB_NAME\";" >/dev/null 2>&1; then
log "✅ Database '$DB_NAME' created successfully"
else
error "❌ Failed to create database '$DB_NAME'"
error " Please verify you have sufficient privileges to create databases."
fi
else
warn "⚠️ psql not available, attempting to create database via EF Core..."
# EF Core will attempt to create the database during update
fi
# Step 2: Generate migration script for the new database
log "📝 Step 2: Generating migration script for new database..."
TEMP_MIGRATION_SCRIPT="$BACKUP_DIR/temp_migration_${ENVIRONMENT}_${TIMESTAMP}.sql"
if (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$TEMP_MIGRATION_SCRIPT"); then
log "✅ Migration script generated successfully: $(basename "$TEMP_MIGRATION_SCRIPT")"
# Step 3: Apply the migration script to the new database
log "🔧 Step 3: Applying migration script to new database..."
if command -v psql >/dev/null 2>&1; then
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -f "$TEMP_MIGRATION_SCRIPT" >/dev/null 2>&1; then
log "✅ Migration script applied successfully to new database"
else
error "❌ Failed to apply migration script to newly created database"
fi
else
# Fallback to EF Core database update
log "🔄 psql not available, using EF Core to apply migrations..."
if (cd "$DB_PROJECT_PATH" && dotnet ef database update --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING"); then
log "✅ Database created and initialized successfully using EF Core"
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && dotnet ef database update --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") 2>&1 || true )
error "❌ Failed to create and initialize database using EF Core."
error " EF CLI Output: $ERROR_OUTPUT"
fi
fi
# Clean up temporary migration script
rm -f "$TEMP_MIGRATION_SCRIPT"
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$TEMP_MIGRATION_SCRIPT") 2>&1 || true )
error "❌ Failed to generate migration script."
error " EF CLI Output: $ERROR_OUTPUT"
fi
else
warn "⚠️ Database connection failed but database may exist. Attempting to update existing database..."
# Try to update the existing database
if (cd "$DB_PROJECT_PATH" && dotnet ef database update --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING"); then
log "✅ Database updated successfully"
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && dotnet ef database update --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") 2>&1 || true )
error "❌ Failed to update database."
error " EF CLI Output: $ERROR_OUTPUT"
error " This usually means the connection string in your .NET project's appsettings.$ENVIRONMENT.json is incorrect,"
error " or the database server is not running/accessible for environment '$ENVIRONMENT'."
fi
fi
# Test connectivity after creation/update
test_postgres_connectivity
# If connectivity test fails after creation, stop the migration
if [ $? -ne 0 ]; then
error "❌ PostgreSQL connectivity test failed after database creation. Migration aborted for safety."
error " Database may have been created but is not accessible. Please verify your connection settings."
fi
fi
# Final verification of connection
log "🔍 Verifying database connection post-creation/update..."
if (cd "$DB_PROJECT_PATH" && dotnet ef migrations list --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") >/dev/null 2>&1; then
log "✅ Database connectivity verification passed."
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && dotnet ef migrations list --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") 2>&1 || true )
error "❌ Final database connectivity verification failed."
error " EF CLI Output: $ERROR_OUTPUT"
error " This is critical. Please review the previous error messages and your connection string for '$ENVIRONMENT'."
fi
# Step 2: Create Backup
log "📦 Step 2: Creating database backup using pg_dump..."
# Define the actual backup file path (absolute)
BACKUP_FILE="$BACKUP_DIR/managing_${ENVIRONMENT}_backup_${TIMESTAMP}.sql"
# Backup file display path (relative to script execution)
BACKUP_FILE_DISPLAY="$BACKUP_DIR_NAME/$ENVIRONMENT/managing_${ENVIRONMENT}_backup_${TIMESTAMP}.sql"
# Create backup with retry logic
BACKUP_SUCCESS=false
for attempt in 1 2 3; do
log "Backup attempt $attempt/3..."
# Create real database backup using pg_dump
if command -v pg_dump >/dev/null 2>&1; then
if PGPASSWORD="$DB_PASSWORD" pg_dump -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" --no-password --verbose --clean --if-exists --create --format=plain > "$BACKUP_FILE" 2>/dev/null; then
log "✅ Database backup created using pg_dump: $BACKUP_FILE_DISPLAY"
BACKUP_SUCCESS=true
break
else
# If pg_dump fails, fall back to EF Core migration script
warn "⚠️ pg_dump failed, falling back to EF Core migration script..."
if (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$BACKUP_FILE"); then
log "✅ EF Core Migration SQL Script generated: $BACKUP_FILE_DISPLAY"
BACKUP_SUCCESS=true
break
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$BACKUP_FILE") 2>&1 || true)
if [ $attempt -lt 3 ]; then
warn "⚠️ Backup attempt $attempt failed. Retrying in 5 seconds..."
warn " EF CLI Output: $ERROR_OUTPUT"
sleep 5
else
error "❌ Database backup failed after 3 attempts."
error " EF CLI Output: $ERROR_OUTPUT"
error " Migration aborted for safety reasons."
fi
fi
fi
else
# If pg_dump is not available, use EF Core migration script
warn "⚠️ pg_dump not available, using EF Core migration script for backup..."
if (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$BACKUP_FILE"); then
log "✅ EF Core Migration SQL Script generated: $BACKUP_FILE_DISPLAY"
BACKUP_SUCCESS=true
break
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$BACKUP_FILE") 2>&1 || true)
if [ $attempt -lt 3 ]; then
warn "⚠️ Backup attempt $attempt failed. Retrying in 5 seconds..."
warn " EF CLI Output: $ERROR_OUTPUT"
sleep 5
else
error "❌ Database backup failed after 3 attempts."
error " EF CLI Output: $ERROR_OUTPUT"
error " Migration aborted for safety reasons."
fi
fi
fi
done
# Check if backup was successful before proceeding
if [ "$BACKUP_SUCCESS" != "true" ]; then
error "❌ Database backup failed. Migration aborted for safety."
error " Cannot proceed with migration without a valid backup."
error " Please resolve backup issues and try again."
fi
# Step 3: Run Migration (This effectively is a retry if previous "update" failed, or a final apply)
log "🔄 Step 3: Running database migration (final application of pending migrations)..."
# Check if database exists and create it if needed before applying migrations
log "🔍 Step 3a: Ensuring target database exists..."
if [ "$TARGET_DB_EXISTS" = "false" ]; then
log "🔧 Creating database '$DB_NAME'..."
if command -v psql >/dev/null 2>&1; then
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d postgres -c "CREATE DATABASE \"$DB_NAME\";" >/dev/null 2>&1; then
log "✅ Database '$DB_NAME' created successfully"
else
error "❌ Failed to create database '$DB_NAME'"
error " Please verify you have sufficient privileges to create databases."
fi
else
error "❌ psql not available, cannot create database. Please create database '$DB_NAME' manually."
fi
fi
# Generate migration script first (Microsoft recommended approach)
MIGRATION_SCRIPT="$BACKUP_DIR/migration_${ENVIRONMENT}_${TIMESTAMP}.sql"
log "📝 Step 3b: Generating migration script for pending migrations..."
if (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$MIGRATION_SCRIPT"); then
log "✅ Migration script generated: $(basename "$MIGRATION_SCRIPT")"
# Show the migration script path to the user for review
echo ""
echo "=========================================="
echo "📋 MIGRATION SCRIPT READY FOR REVIEW"
echo "=========================================="
echo "Generated script: $MIGRATION_SCRIPT"
echo "Environment: $ENVIRONMENT"
echo "Database: $DB_HOST:$DB_PORT/$DB_NAME"
echo ""
echo "⚠️ IMPORTANT: Please review the migration script before proceeding!"
echo " You can examine the script with: cat $MIGRATION_SCRIPT"
echo " Or open it in your editor to review the changes."
echo ""
echo "=========================================="
echo ""
# Ask for user confirmation
read -p "🔍 Have you reviewed the migration script and want to proceed? Type 'yes' to continue: " user_confirmation
if [ "$user_confirmation" != "yes" ]; then
log "❌ Migration cancelled by user."
log " Migration script is available at: $(basename "$MIGRATION_SCRIPT")"
log " You can apply it manually later with:"
log " PGPASSWORD=\"$DB_PASSWORD\" psql -h \"$DB_HOST\" -p \"$DB_PORT\" -U \"$DB_USER\" -d \"$DB_NAME\" -f \"$MIGRATION_SCRIPT\""
exit 0
fi
log "✅ User confirmed migration. Proceeding with database update..."
# Apply the migration script using psql (recommended approach)
log "🔧 Step 3c: Applying migration script to database..."
if command -v psql >/dev/null 2>&1; then
if PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -f "$MIGRATION_SCRIPT" >/dev/null 2>&1; then
log "✅ Migration script applied successfully to database"
else
ERROR_OUTPUT=$( (PGPASSWORD="$DB_PASSWORD" psql -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -f "$MIGRATION_SCRIPT") 2>&1 || true )
error "❌ Failed to apply migration script to database"
error " PSQL Output: $ERROR_OUTPUT"
error " Migration script available at: $(basename "$MIGRATION_SCRIPT")"
fi
else
# Fallback to EF Core database update if psql is not available
log "🔄 psql not available, falling back to EF Core database update..."
if (cd "$DB_PROJECT_PATH" && dotnet ef database update --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING"); then
log "✅ Database migration completed successfully using EF Core."
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && dotnet ef database update --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") 2>&1 || true )
error "❌ Database migration failed during final update."
error " EF CLI Output: $ERROR_OUTPUT"
error " Check the .NET project logs for detailed errors."
error " Backup script available at: $BACKUP_FILE_DISPLAY"
fi
fi
# Clean up migration script after successful application
rm -f "$MIGRATION_SCRIPT"
else
ERROR_OUTPUT=$( (cd "$DB_PROJECT_PATH" && ASPNETCORE_ENVIRONMENT="$ENVIRONMENT" dotnet ef migrations script --idempotent --no-build --startup-project "$API_PROJECT_PATH" --output "$MIGRATION_SCRIPT") 2>&1 || true )
error "❌ Failed to generate migration script."
error " EF CLI Output: $ERROR_OUTPUT"
error " Check the .NET project logs for detailed errors."
error " Backup script available at: $BACKUP_FILE_DISPLAY"
fi
# Step 4: Verify Migration
log "🔍 Step 4: Verifying migration status..."
# List migrations to check applied status
MIGRATION_LIST_OUTPUT=$( (cd "$DB_PROJECT_PATH" && dotnet ef migrations list --no-build --startup-project "$API_PROJECT_PATH" --connection "$CONNECTION_STRING") 2>&1 )
log "📋 Current migration status:\n$MIGRATION_LIST_OUTPUT"
# Check if there are any pending migrations after update
PENDING_MIGRATIONS=$(echo "$MIGRATION_LIST_OUTPUT" | grep -c "\[ \]" || echo "0")
PENDING_MIGRATIONS=$(echo "$PENDING_MIGRATIONS" | tr -d '\n') # Remove any newlines
if [ "$PENDING_MIGRATIONS" -gt 0 ]; then
warn "⚠️ WARNING: $PENDING_MIGRATIONS pending migration(s) found after update."
warn " This indicates the 'dotnet ef database update' command may not have fully completed."
else
log "✅ All migrations appear to be applied successfully."
fi
# --- Step 5: Cleanup Backups (keep only 5 dumps max) ---
log "🧹 Step 5: Cleaning up old backups..."
# Keep only the last 5 backups for this environment (in the environment-specific subfolder)
ls -t "$BACKUP_DIR"/managing_${ENVIRONMENT}_backup_*.sql 2>/dev/null | tail -n +6 | xargs -r rm -f || true # Added -f for force removal
log "✅ Kept last 5 backups for $ENVIRONMENT environment in $BACKUP_DIR_NAME/$ENVIRONMENT/"
# Success Summary
log "🎉 Migration completed successfully for environment: $ENVIRONMENT!"
log "📁 EF Core Migration SQL Script: $BACKUP_FILE_DISPLAY"
log "📝 Full Log file: $LOG_FILE"
echo ""
echo "=========================================="
echo "📋 MIGRATION SUMMARY"
echo "=========================================="
echo "Environment: $ENVIRONMENT"
echo "Timestamp: $TIMESTAMP"
echo "Status: ✅ SUCCESS"
echo "EF Core SQL Backup: $BACKUP_FILE_DISPLAY"
echo "Log: $LOG_FILE"
echo "=========================================="