valitovgaziz
ed355ee60d
modified: main_dc/yalarba/api_es/.env modified: main_dc/yalarba/api_es/cmd/main.go modified: main_dc/yalarba/api_es/go.mod modified: main_dc/yalarba/api_es/go.sum new file: main_dc/yalarba/api_es/internal/config/config.go new file: main_dc/yalarba/api_es/internal/database/psql_db.go new file: main_dc/yalarba/api_es/pkg/logger/helpers.go new file: main_dc/yalarba/api_es/pkg/logger/interface.go new file: main_dc/yalarba/api_es/pkg/logger/logger.go new file: main_dc/yalarba/api_es/pkg/logger/route_logger.go add new User model for api_es add global zapLogger api_es add configs dotenv api_es sipmplify main api_es
47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package database
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import (
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"api_es/internal/config"
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"api_es/internal/models"
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"api_es/pkg/logger"
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"fmt"
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"log"
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"go.uber.org/zap"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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)
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func NewPostgresConnection(cfg *config.Config) (*gorm.DB, error) {
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zapLogger := logger.Get()
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zapLogger.Info("Start connect to Postgres DB")
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dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%s sslmode=disable TimeZone=UTC",
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cfg.DBHost, cfg.DBUser, cfg.DBPassword, cfg.DBName, cfg.DBPort)
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zapLogger.Info("dsn = %s", zap.String("dsn", dsn))
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db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
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if err != nil {
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return nil, fmt.Errorf("failed to connect to database: %w", err)
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}
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zapLogger.Info("AutoMigrate models")
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// Автомиграция
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if err := autoMigrate(db); err != nil {
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return nil, fmt.Errorf("can't migrate models, error = %s", err)
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}
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zapLogger.Info("Migrate complite successfully")
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log.Println("Successfully connected to database")
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return db, nil
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}
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func autoMigrate(db *gorm.DB) error {
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// автоматические миграции GORM
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return db.AutoMigrate(
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&models.User{},
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// другие модели...
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)
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}
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