46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
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// SPDX-License-Identifier: MIT
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package sqlite
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import (
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"context"
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"database/sql"
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"fmt"
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"github.com/ssb-ngi-pointer/go-ssb-room/roomdb"
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"github.com/ssb-ngi-pointer/go-ssb-room/roomdb/sqlite/models"
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)
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// cblgh: ask cryptix about the details of the syntax of the "compiler assertion" below
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// why two parens? this does not look like a typical type assertion? e.g. <var>.(type)
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// hm-maybe this is a type conversion, forcing "nil" to be a *Aliases?
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var _ roomdb.AliasesService = (*Aliases)(nil)
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// the database will only ever store one row, which contains all the room settings
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const configRowID = 0
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/* Config basically enables long-term memory for the server when it comes to storing settings. Currently, the only
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* stored settings is the privacy mode of the room.
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*/
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type Config struct {
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db *sql.DB
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}
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// cblgh questions:
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// * is storing the entire config in a single row really ugly? ._.
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func (c Config) GetPrivacyMode(ctx context.Context) (roomdb.PrivacyMode, error) {
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config, err := models.FindConfig(ctx, c.db, configRowID)
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if err != nil {
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return roomdb.ModeUnknown, err
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}
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// use a type conversion to tell compiler the returned value is a roomdb.PrivacyMode
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pm := (roomdb.PrivacyMode)(config.PrivacyMode)
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err = pm.IsValid()
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if err != nil {
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return roomdb.ModeUnknown, err
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}
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return pm, nil
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}
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