112 lines
2.8 KiB
Go
112 lines
2.8 KiB
Go
package snowflakes
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import (
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"os"
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"time"
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"codeberg.org/pronounscc/pronouns.cc/backend/common"
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"codeberg.org/pronounscc/pronouns.cc/backend/log"
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"github.com/georgysavva/scany/v2/pgxscan"
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"github.com/jackc/pgx/v5"
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"github.com/joho/godotenv"
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"github.com/rs/xid"
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"github.com/urfave/cli/v2"
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)
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var Command = &cli.Command{
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Name: "create-snowflakes",
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Usage: "Give all users, members, and flags snowflake IDs.",
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Action: run,
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}
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func run(c *cli.Context) error {
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err := godotenv.Load()
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if err != nil {
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log.Error("loading .env file:", err)
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return err
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}
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conn, err := pgx.Connect(c.Context, os.Getenv("DATABASE_URL"))
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if err != nil {
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log.Error("opening database:", err)
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return err
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}
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defer conn.Close(c.Context)
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log.Info("opened database")
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tx, err := conn.Begin(c.Context)
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if err != nil {
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log.Error("creating transaction:", err)
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return err
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}
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defer tx.Rollback(c.Context)
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var userIDs []xid.ID
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err = pgxscan.Select(c.Context, conn, &userIDs, "SELECT id FROM users WHERE snowflake_id IS NULL")
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if err != nil {
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log.Error("selecting users without snowflake:", err)
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return err
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}
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t := time.Now()
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for _, userID := range userIDs {
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t := userID.Time()
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snowflake := common.UserID(common.GenerateIDWithTime(t))
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_, err = tx.Exec(c.Context, "UPDATE users SET snowflake_id = $1 WHERE id = $2", snowflake, userID)
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if err != nil {
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log.Errorf("updating user with ID %v: %v", userID, err)
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return err
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}
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}
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log.Infof("updated %v users in %v", len(userIDs), time.Since(t))
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var memberIDs []xid.ID
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err = pgxscan.Select(c.Context, conn, &memberIDs, "SELECT id FROM members WHERE snowflake_id IS NULL")
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if err != nil {
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log.Error("selecting users without snowflake:", err)
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return err
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}
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t = time.Now()
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for _, memberID := range memberIDs {
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t := memberID.Time()
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snowflake := common.MemberID(common.GenerateIDWithTime(t))
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_, err = tx.Exec(c.Context, "UPDATE members SET snowflake_id = $1 WHERE id = $2", snowflake, memberID)
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if err != nil {
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log.Errorf("updating user with ID %v: %v", memberID, err)
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return err
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}
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}
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log.Infof("updated %v members in %v", len(memberIDs), time.Since(t))
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var flagIDs []xid.ID
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err = pgxscan.Select(c.Context, conn, &flagIDs, "SELECT id FROM pride_flags WHERE snowflake_id IS NULL")
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if err != nil {
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log.Error("selecting users without snowflake:", err)
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return err
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}
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t = time.Now()
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for _, flagID := range flagIDs {
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t := flagID.Time()
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snowflake := common.FlagID(common.GenerateIDWithTime(t))
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_, err = tx.Exec(c.Context, "UPDATE pride_flags SET snowflake_id = $1 WHERE id = $2", snowflake, flagID)
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if err != nil {
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log.Errorf("updating user with ID %v: %v", flagID, err)
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return err
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}
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}
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log.Infof("updated %v flags in %v", len(flagIDs), time.Since(t))
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err = tx.Commit(c.Context)
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if err != nil {
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log.Error("committing transaction:", err)
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return err
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}
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return nil
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}
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