forked from wrenn/wrenn
feat: add notification channels with provider integrations and retry
Implement a channels system for notifying teams via external providers
(Discord, Slack, Teams, Google Chat, Telegram, Matrix, webhook) when
lifecycle events occur (capsule/template/host state changes).
- Channel CRUD API under /v1/channels (JWT-only auth)
- Test endpoint to verify config before saving (POST /v1/channels/test)
- Secret rotation endpoint (PUT /v1/channels/{id}/config)
- AES-256-GCM encryption for provider secrets (WRENN_ENCRYPTION_KEY)
- Redis stream event publishing from audit logger
- Background dispatcher with consumer group and retry (10s, 30s)
- Webhook delivery with HMAC-SHA256 signing (X-WRENN-SIGNATURE)
- shoutrrr integration for chat providers
- Secrets never exposed in API responses
This commit is contained in:
225
internal/db/channels.sql.go
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225
internal/db/channels.sql.go
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@ -0,0 +1,225 @@
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// Code generated by sqlc. DO NOT EDIT.
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// versions:
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// sqlc v1.30.0
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// source: channels.sql
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package db
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import (
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"context"
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"github.com/jackc/pgx/v5/pgtype"
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)
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const deleteChannelByTeam = `-- name: DeleteChannelByTeam :exec
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DELETE FROM channels WHERE id = $1 AND team_id = $2
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`
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type DeleteChannelByTeamParams struct {
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ID pgtype.UUID `json:"id"`
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TeamID pgtype.UUID `json:"team_id"`
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}
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func (q *Queries) DeleteChannelByTeam(ctx context.Context, arg DeleteChannelByTeamParams) error {
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_, err := q.db.Exec(ctx, deleteChannelByTeam, arg.ID, arg.TeamID)
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return err
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}
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const getChannelByTeam = `-- name: GetChannelByTeam :one
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SELECT id, team_id, name, provider, config, event_types, created_at, updated_at FROM channels WHERE id = $1 AND team_id = $2
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`
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type GetChannelByTeamParams struct {
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ID pgtype.UUID `json:"id"`
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TeamID pgtype.UUID `json:"team_id"`
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}
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func (q *Queries) GetChannelByTeam(ctx context.Context, arg GetChannelByTeamParams) (Channel, error) {
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row := q.db.QueryRow(ctx, getChannelByTeam, arg.ID, arg.TeamID)
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var i Channel
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err := row.Scan(
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&i.ID,
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&i.TeamID,
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&i.Name,
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&i.Provider,
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&i.Config,
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&i.EventTypes,
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&i.CreatedAt,
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&i.UpdatedAt,
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)
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return i, err
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}
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const insertChannel = `-- name: InsertChannel :one
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INSERT INTO channels (id, team_id, name, provider, config, event_types)
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VALUES ($1, $2, $3, $4, $5, $6)
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RETURNING id, team_id, name, provider, config, event_types, created_at, updated_at
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`
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type InsertChannelParams struct {
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ID pgtype.UUID `json:"id"`
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TeamID pgtype.UUID `json:"team_id"`
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Name string `json:"name"`
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Provider string `json:"provider"`
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Config []byte `json:"config"`
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EventTypes []string `json:"event_types"`
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}
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func (q *Queries) InsertChannel(ctx context.Context, arg InsertChannelParams) (Channel, error) {
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row := q.db.QueryRow(ctx, insertChannel,
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arg.ID,
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arg.TeamID,
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arg.Name,
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arg.Provider,
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arg.Config,
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arg.EventTypes,
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)
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var i Channel
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err := row.Scan(
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&i.ID,
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&i.TeamID,
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&i.Name,
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&i.Provider,
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&i.Config,
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&i.EventTypes,
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&i.CreatedAt,
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&i.UpdatedAt,
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)
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return i, err
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}
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const listChannelsByTeam = `-- name: ListChannelsByTeam :many
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SELECT id, team_id, name, provider, config, event_types, created_at, updated_at FROM channels WHERE team_id = $1 ORDER BY created_at DESC
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`
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func (q *Queries) ListChannelsByTeam(ctx context.Context, teamID pgtype.UUID) ([]Channel, error) {
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rows, err := q.db.Query(ctx, listChannelsByTeam, teamID)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var items []Channel
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for rows.Next() {
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var i Channel
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if err := rows.Scan(
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&i.ID,
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&i.TeamID,
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&i.Name,
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&i.Provider,
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&i.Config,
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&i.EventTypes,
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&i.CreatedAt,
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&i.UpdatedAt,
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); err != nil {
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return nil, err
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}
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items = append(items, i)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return items, nil
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}
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const listChannelsForEvent = `-- name: ListChannelsForEvent :many
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SELECT id, team_id, name, provider, config, event_types, created_at, updated_at FROM channels
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WHERE team_id = $1
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AND $2::text = ANY(event_types)
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ORDER BY created_at
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`
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type ListChannelsForEventParams struct {
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TeamID pgtype.UUID `json:"team_id"`
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EventType string `json:"event_type"`
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}
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func (q *Queries) ListChannelsForEvent(ctx context.Context, arg ListChannelsForEventParams) ([]Channel, error) {
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rows, err := q.db.Query(ctx, listChannelsForEvent, arg.TeamID, arg.EventType)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var items []Channel
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for rows.Next() {
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var i Channel
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if err := rows.Scan(
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&i.ID,
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&i.TeamID,
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&i.Name,
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&i.Provider,
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&i.Config,
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&i.EventTypes,
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&i.CreatedAt,
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&i.UpdatedAt,
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); err != nil {
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return nil, err
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}
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items = append(items, i)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return items, nil
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}
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const updateChannel = `-- name: UpdateChannel :one
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UPDATE channels SET name = $3, event_types = $4, updated_at = NOW()
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WHERE id = $1 AND team_id = $2
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RETURNING id, team_id, name, provider, config, event_types, created_at, updated_at
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`
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type UpdateChannelParams struct {
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ID pgtype.UUID `json:"id"`
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TeamID pgtype.UUID `json:"team_id"`
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Name string `json:"name"`
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EventTypes []string `json:"event_types"`
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}
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func (q *Queries) UpdateChannel(ctx context.Context, arg UpdateChannelParams) (Channel, error) {
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row := q.db.QueryRow(ctx, updateChannel,
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arg.ID,
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arg.TeamID,
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arg.Name,
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arg.EventTypes,
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)
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var i Channel
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err := row.Scan(
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&i.ID,
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&i.TeamID,
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&i.Name,
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&i.Provider,
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&i.Config,
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&i.EventTypes,
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&i.CreatedAt,
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&i.UpdatedAt,
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)
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return i, err
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}
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const updateChannelConfig = `-- name: UpdateChannelConfig :one
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UPDATE channels SET config = $3, updated_at = NOW()
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WHERE id = $1 AND team_id = $2
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RETURNING id, team_id, name, provider, config, event_types, created_at, updated_at
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`
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type UpdateChannelConfigParams struct {
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ID pgtype.UUID `json:"id"`
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TeamID pgtype.UUID `json:"team_id"`
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Config []byte `json:"config"`
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}
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func (q *Queries) UpdateChannelConfig(ctx context.Context, arg UpdateChannelConfigParams) (Channel, error) {
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row := q.db.QueryRow(ctx, updateChannelConfig, arg.ID, arg.TeamID, arg.Config)
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var i Channel
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err := row.Scan(
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&i.ID,
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&i.TeamID,
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&i.Name,
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&i.Provider,
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&i.Config,
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&i.EventTypes,
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&i.CreatedAt,
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&i.UpdatedAt,
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)
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return i, err
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}
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@ -30,6 +30,17 @@ type AuditLog struct {
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CreatedAt pgtype.Timestamptz `json:"created_at"`
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}
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type Channel struct {
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ID pgtype.UUID `json:"id"`
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TeamID pgtype.UUID `json:"team_id"`
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Name string `json:"name"`
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Provider string `json:"provider"`
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Config []byte `json:"config"`
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EventTypes []string `json:"event_types"`
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CreatedAt pgtype.Timestamptz `json:"created_at"`
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UpdatedAt pgtype.Timestamptz `json:"updated_at"`
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}
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type Host struct {
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ID pgtype.UUID `json:"id"`
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Type string `json:"type"`
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