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Add UUID-based template IDs and team-scoped template directory layout

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Introduces internal/layout package for centralized path construction,
migrates templates from name-based TEXT primary keys to UUID PKs with
team-scoped directories (WRENN_DIR/images/teams/{team_id}/{template_id}).
The built-in minimal template uses sentinel zero UUIDs. Proto messages
carry team_id + template_id alongside deprecated template name field.
Team deletion now cleans up template files across all hosts.
This commit is contained in:
Rafeed M. Bhuiyan
2026-03-29 00:30:10 +06:00
parent 03e96629c7
commit 75b28ed899
24 changed files with 1057 additions and 322 deletions
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130
internal/db/templates.sql.go
View File

@ -12,11 +12,11 @@ import (
)
const deleteTemplate = `-- name: DeleteTemplate :exec
DELETE FROM templates WHERE name = $1
DELETE FROM templates WHERE id = $1
`
func (q *Queries) DeleteTemplate(ctx context.Context, name string) error {
_, err := q.db.Exec(ctx, deleteTemplate, name)
func (q *Queries) DeleteTemplate(ctx context.Context, id pgtype.UUID) error {
_, err := q.db.Exec(ctx, deleteTemplate, id)
return err
}
@ -34,12 +34,23 @@ func (q *Queries) DeleteTemplateByTeam(ctx context.Context, arg DeleteTemplateBy
return err
}
const getTemplate = `-- name: GetTemplate :one
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id FROM templates WHERE name = $1
const deleteTemplatesByTeam = `-- name: DeleteTemplatesByTeam :exec
DELETE FROM templates WHERE team_id = $1
`
func (q *Queries) GetTemplate(ctx context.Context, name string) (Template, error) {
row := q.db.QueryRow(ctx, getTemplate, name)
// Bulk delete all templates owned by a team (for team soft-delete cleanup).
func (q *Queries) DeleteTemplatesByTeam(ctx context.Context, teamID pgtype.UUID) error {
_, err := q.db.Exec(ctx, deleteTemplatesByTeam, teamID)
return err
}
const getPlatformTemplateByName = `-- name: GetPlatformTemplateByName :one
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE team_id = '00000000-0000-0000-0000-000000000000' AND name = $1
`
// Check if a global (platform) template exists with the given name.
func (q *Queries) GetPlatformTemplateByName(ctx context.Context, name string) (Template, error) {
row := q.db.QueryRow(ctx, getPlatformTemplateByName, name)
var i Template
err := row.Scan(
&i.Name,
@ -49,12 +60,59 @@ func (q *Queries) GetTemplate(ctx context.Context, name string) (Template, error
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
)
return i, err
}
const getTemplate = `-- name: GetTemplate :one
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE id = $1
`
func (q *Queries) GetTemplate(ctx context.Context, id pgtype.UUID) (Template, error) {
row := q.db.QueryRow(ctx, getTemplate, id)
var i Template
err := row.Scan(
&i.Name,
&i.Type,
&i.Vcpus,
&i.MemoryMb,
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
)
return i, err
}
const getTemplateByName = `-- name: GetTemplateByName :one
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE team_id = $1 AND name = $2
`
type GetTemplateByNameParams struct {
TeamID pgtype.UUID `json:"team_id"`
Name string `json:"name"`
}
// Look up a template by team_id and name (exact team match, no global fallback).
func (q *Queries) GetTemplateByName(ctx context.Context, arg GetTemplateByNameParams) (Template, error) {
row := q.db.QueryRow(ctx, getTemplateByName, arg.TeamID, arg.Name)
var i Template
err := row.Scan(
&i.Name,
&i.Type,
&i.Vcpus,
&i.MemoryMb,
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
)
return i, err
}
const getTemplateByTeam = `-- name: GetTemplateByTeam :one
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id FROM templates WHERE name = $1 AND (team_id = $2 OR team_id = '00000000-0000-0000-0000-000000000000')
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE name = $1 AND (team_id = $2 OR team_id = '00000000-0000-0000-0000-000000000000')
`
type GetTemplateByTeamParams struct {
@ -74,17 +132,19 @@ func (q *Queries) GetTemplateByTeam(ctx context.Context, arg GetTemplateByTeamPa
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
)
return i, err
}
const insertTemplate = `-- name: InsertTemplate :one
INSERT INTO templates (name, type, vcpus, memory_mb, size_bytes, team_id)
VALUES ($1, $2, $3, $4, $5, $6)
RETURNING name, type, vcpus, memory_mb, size_bytes, created_at, team_id
INSERT INTO templates (id, name, type, vcpus, memory_mb, size_bytes, team_id)
VALUES ($1, $2, $3, $4, $5, $6, $7)
RETURNING name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id
`
type InsertTemplateParams struct {
ID pgtype.UUID `json:"id"`
Name string `json:"name"`
Type string `json:"type"`
Vcpus int32 `json:"vcpus"`
@ -95,6 +155,7 @@ type InsertTemplateParams struct {
func (q *Queries) InsertTemplate(ctx context.Context, arg InsertTemplateParams) (Template, error) {
row := q.db.QueryRow(ctx, insertTemplate,
arg.ID,
arg.Name,
arg.Type,
arg.Vcpus,
@ -111,12 +172,13 @@ func (q *Queries) InsertTemplate(ctx context.Context, arg InsertTemplateParams)
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
)
return i, err
}
const listTemplates = `-- name: ListTemplates :many
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id FROM templates ORDER BY created_at DESC
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates ORDER BY created_at DESC
`
func (q *Queries) ListTemplates(ctx context.Context) ([]Template, error) {
@ -136,6 +198,7 @@ func (q *Queries) ListTemplates(ctx context.Context) ([]Template, error) {
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
); err != nil {
return nil, err
}
@ -148,7 +211,7 @@ func (q *Queries) ListTemplates(ctx context.Context) ([]Template, error) {
}
const listTemplatesByTeam = `-- name: ListTemplatesByTeam :many
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id FROM templates WHERE (team_id = $1 OR team_id = '00000000-0000-0000-0000-000000000000') ORDER BY created_at DESC
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE (team_id = $1 OR team_id = '00000000-0000-0000-0000-000000000000') ORDER BY created_at DESC
`
// Platform templates are visible to all teams.
@ -169,6 +232,7 @@ func (q *Queries) ListTemplatesByTeam(ctx context.Context, teamID pgtype.UUID) (
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
); err != nil {
return nil, err
}
@ -181,7 +245,7 @@ func (q *Queries) ListTemplatesByTeam(ctx context.Context, teamID pgtype.UUID) (
}
const listTemplatesByTeamAndType = `-- name: ListTemplatesByTeamAndType :many
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id FROM templates WHERE (team_id = $1 OR team_id = '00000000-0000-0000-0000-000000000000') AND type = $2 ORDER BY created_at DESC
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE (team_id = $1 OR team_id = '00000000-0000-0000-0000-000000000000') AND type = $2 ORDER BY created_at DESC
`
type ListTemplatesByTeamAndTypeParams struct {
@ -207,6 +271,41 @@ func (q *Queries) ListTemplatesByTeamAndType(ctx context.Context, arg ListTempla
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listTemplatesByTeamOnly = `-- name: ListTemplatesByTeamOnly :many
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE team_id = $1 ORDER BY created_at DESC
`
// List templates owned by a specific team (NOT including platform templates).
func (q *Queries) ListTemplatesByTeamOnly(ctx context.Context, teamID pgtype.UUID) ([]Template, error) {
rows, err := q.db.Query(ctx, listTemplatesByTeamOnly, teamID)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Template
for rows.Next() {
var i Template
if err := rows.Scan(
&i.Name,
&i.Type,
&i.Vcpus,
&i.MemoryMb,
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
); err != nil {
return nil, err
}
@ -219,7 +318,7 @@ func (q *Queries) ListTemplatesByTeamAndType(ctx context.Context, arg ListTempla
}
const listTemplatesByType = `-- name: ListTemplatesByType :many
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id FROM templates WHERE type = $1 ORDER BY created_at DESC
SELECT name, type, vcpus, memory_mb, size_bytes, created_at, team_id, id FROM templates WHERE type = $1 ORDER BY created_at DESC
`
func (q *Queries) ListTemplatesByType(ctx context.Context, type_ string) ([]Template, error) {
@ -239,6 +338,7 @@ func (q *Queries) ListTemplatesByType(ctx context.Context, type_ string) ([]Temp
&i.SizeBytes,
&i.CreatedAt,
&i.TeamID,
&i.ID,
); err != nil {
return nil, err
}