62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package migrations
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import (
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"context"
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"time"
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"git.handmade.network/hmn/hmn/src/migration/types"
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"git.handmade.network/hmn/hmn/src/oops"
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"github.com/jackc/pgx/v5"
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)
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func init() {
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registerMigration(AddDiscordBotTables{})
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}
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type AddDiscordBotTables struct{}
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func (m AddDiscordBotTables) Version() types.MigrationVersion {
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return types.MigrationVersion(time.Date(2021, 8, 7, 18, 53, 30, 0, time.UTC))
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}
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func (m AddDiscordBotTables) Name() string {
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return "AddDiscordBotTables"
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}
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func (m AddDiscordBotTables) Description() string {
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return "Add tables for Discord bot sessions and messages"
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}
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func (m AddDiscordBotTables) Up(ctx context.Context, tx pgx.Tx) error {
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_, err := tx.Exec(ctx, `
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CREATE TABLE discord_session (
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pk INT NOT NULL DEFAULT 1337 PRIMARY KEY, -- this should always be set to 1337 to ensure that we only have one row :)
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session_id VARCHAR(255) NOT NULL,
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sequence_number INT NOT NULL,
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CONSTRAINT only_one_session CHECK (pk = 1337)
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);
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`)
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if err != nil {
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return oops.New(err, "failed to create discord session table")
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}
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_, err = tx.Exec(ctx, `
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CREATE TABLE discord_outgoingmessages (
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id SERIAL NOT NULL PRIMARY KEY,
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channel_id VARCHAR(64) NOT NULL,
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payload_json TEXT NOT NULL,
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expires_at TIMESTAMP WITH TIME ZONE NOT NULL
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);
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`)
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if err != nil {
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return oops.New(err, "failed to create discord outgoing messages table")
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}
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return nil
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}
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func (m AddDiscordBotTables) Down(ctx context.Context, tx pgx.Tx) error {
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panic("Implement me")
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}
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