mono
2f7a491666
Source-only publication of reviewed commit 64e96a7f423673dc29ad56485be9fc79bce8af1c.
Passed in isolation: focused frontend/backend tests, race checks, TypeScript typecheck, lint, Go compilation, Flowgram build, and deterministic SDK build/tests.
Not accepted as a production release: Next.js export/native assembly remains blocked by environment memory limits; browser interaction and MySQL staging acceptance remain unverified. No production server, database/schema, runtime configuration, deployment, release tag, or workflow execution was performed.
Expected source tree: 0a4a7528e9.
23 lines
917 B
Go
23 lines
917 B
Go
package repositories
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import (
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"agent-desk/internal/models"
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"agent-desk/internal/pkg/enums"
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"gorm.io/gorm"
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)
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// UpdatesConfigIfUnchanged prevents a stale read/modify/write from replacing a
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// concurrently tightened authentication policy or rotated channel secret. HEX is
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// available in SQLite and MySQL and compares exact bytes even when MySQL's text
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// column uses a case-insensitive or trailing-space-insensitive collation.
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func (r *channelRepository) UpdatesConfigIfUnchanged(db *gorm.DB, expected *models.Channel, columns map[string]any) (bool, error) {
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if expected == nil || expected.ID <= 0 {
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return false, nil
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}
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result := db.Model(&models.Channel{}).
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Where("id = ? AND status <> ? AND updated_at = ?", expected.ID, enums.StatusDeleted, expected.UpdatedAt).
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Where("HEX(COALESCE(config_json, '')) = HEX(?)", expected.ConfigJSON).
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Updates(columns)
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return result.RowsAffected == 1, result.Error
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}
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