24 lines
436 B
Go
24 lines
436 B
Go
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package database
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import (
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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"log"
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"milelogistic-server/core/internal/config"
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)
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var instance *gorm.DB = nil
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func New() *gorm.DB {
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if instance != nil {
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return instance
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}
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cfg := config.New()
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db, err := gorm.Open(postgres.Open(cfg.PostgresDsn), &gorm.Config{})
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if err != nil {
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log.Fatalf("Cannot connect to postgres with DSN: %s", cfg.PostgresDsn)
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}
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instance = db
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return instance
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}
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