mirror of
https://github.com/d0zingcat/gocryptotrader.git
synced 2026-05-13 15:09:42 +00:00
63257ce4ca
* Speeds up tests * Reduces time.Sleeps, lowers CreateTestBot complexity. Breaks things * Removal of unecessary config reads. Parallel tests. Lower times * Speeds up recent trades results * mini update * zoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooom * Removes the dupes * Lint * post cherrypick * Fix rare kraken data race * Fixes banking global issues. Fixes postgres trades * rmline for appveyor test * Expands timeout in event that channel is closed before send * Fix data race * No rows, no bows and definitely no shows * Removes parallel from createsnapshot tests * Extends timedmutext test a smidge. Exchange fatality * Shorter end timeframe and bigger candle
42 lines
856 B
Go
42 lines
856 B
Go
package postgres
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import (
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"database/sql"
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"fmt"
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// import go libpq driver package
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_ "github.com/lib/pq"
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"github.com/thrasher-corp/gocryptotrader/database"
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)
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// Connect opens a connection to Postgres database and returns a pointer to database.DB
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func Connect(cfg *database.Config) (*database.Instance, error) {
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if cfg == nil {
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return nil, database.ErrNilConfig
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}
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if !cfg.Enabled {
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return nil, database.ErrDatabaseSupportDisabled
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}
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if cfg.SSLMode == "" {
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cfg.SSLMode = "disable"
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}
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configDSN := fmt.Sprintf("postgres://%s:%s@%s:%d/%s?sslmode=%s",
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cfg.Username,
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cfg.Password,
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cfg.Host,
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cfg.Port,
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cfg.Database,
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cfg.SSLMode)
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db, err := sql.Open(database.DBPostgreSQL, configDSN)
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if err != nil {
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return nil, err
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}
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err = database.DB.SetPostgresConnection(db)
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if err != nil {
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return nil, err
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}
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return database.DB, nil
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}
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