43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package remotestore
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import (
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"context"
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"database/sql"
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"github.com/ente-io/stacktrace"
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)
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// Repository defines the methods for inserting, updating and retrieving
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// remote store key and values
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type Repository struct {
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DB *sql.DB
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}
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//
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func (r *Repository) InsertOrUpdate(ctx context.Context, userID int64, key string, value string) error {
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_, err := r.DB.ExecContext(ctx, `INSERT INTO remote_store(user_id, key_name, key_value) VALUES ($1,$2,$3)
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ON CONFLICT (user_id, key_name) DO UPDATE SET key_value = $3;
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`,
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userID, //$1 user_id
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key, // $2 key_name
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value, // $3 key_value
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)
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return stacktrace.Propagate(err, "failed to insert/update")
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}
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// GetValue fetches and return the value for given user_id and key
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func (r *Repository) GetValue(ctx context.Context, userID int64, key string) (string, error) {
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rows := r.DB.QueryRowContext(ctx, `SELECT key_value FROM remote_store
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WHERE user_id = $1
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and key_name = $2`,
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userID, // $1
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key, // %2
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)
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var keyValue string
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err := rows.Scan(&keyValue)
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if err != nil {
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return keyValue, stacktrace.Propagate(err, "reading value failed")
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}
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return keyValue, nil
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}
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