58 lines
1003 B
Go
58 lines
1003 B
Go
package services
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import (
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"fmt"
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"os"
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"adam-french.co.uk/backend/models"
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"gorm.io/driver/postgres"
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"gorm.io/gorm"
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)
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func connectToPostgreSQL() (*gorm.DB, error) {
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user := os.Getenv("POSTGRES_USER")
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password := os.Getenv("POSTGRES_PASSWORD")
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dbname := os.Getenv("POSTGRES_DB")
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host := os.Getenv("POSTGRES_HOST")
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port := os.Getenv("POSTGRES_PORT")
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dsn := fmt.Sprintf(
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"user=%s password=%s dbname=%s host=%s port=%s sslmode=disable",
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user, password, dbname, host, port,
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)
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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, err
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}
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return db, nil
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}
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func migrateDatabase(db *gorm.DB) error {
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err := db.AutoMigrate(&models.User{})
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if err != nil {
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return err
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}
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err = db.AutoMigrate(&models.Post{})
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if err != nil {
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return err
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}
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return nil
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}
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func InitDatabase() (*gorm.DB, error) {
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db, err := connectToPostgreSQL()
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if err != nil {
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return nil, err
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}
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err = migrateDatabase(db)
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if err != nil {
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return nil, err
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}
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return db, nil
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}
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