395 lines
12 KiB
Go
395 lines
12 KiB
Go
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// Code generated by sqlc. DO NOT EDIT.
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// versions:
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// sqlc v1.27.0
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// source: customschemas.sql
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package repository
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import (
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"context"
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"github.com/google/uuid"
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"github.com/jackc/pgx/v5/pgtype"
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)
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const createClientMetadataSchema = `-- name: CreateClientMetadataSchema :one
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INSERT INTO client_metadata_schemas (
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client_id,
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name,
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description,
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schema_def,
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version,
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status,
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created_by
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) VALUES (
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$1,
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$2,
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$3,
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$4,
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$5,
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$6,
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$7
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)
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RETURNING id, client_id, name, description, schema_def, version, status, created_at, created_by
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`
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type CreateClientMetadataSchemaParams struct {
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ClientID string `db:"client_id"`
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Name string `db:"name"`
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Description *string `db:"description"`
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SchemaDef []byte `db:"schema_def"`
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Version int32 `db:"version"`
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Status SchemaStatusType `db:"status"`
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CreatedBy string `db:"created_by"`
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}
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// Mutable metadata feature, milestone 1.4: schema CRUD queries for
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// client_metadata_schemas. See plan Section 8.2 of
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// plans/mutable.metadata.plan.combo.v4.md for the canonical list.
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//
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// Intentionally omitted in v4:
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// - GetSchemaMetadataRecordCount (removed; canDelete derives from
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// GetSchemaDocumentCount alone because document_custom_metadata has
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// no schema_id column in v4).
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// - Metadata, document-modification, and reset-metadata queries
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// (Milestones 2 and 3, plan sections 8.2 continued).
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//
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// Insert a new schema row. Caller supplies an explicit version computed
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// from GetMaxSchemaVersion + 1 and an explicit status (always 'active'
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// in Milestone 1; supersede/retire go through SetSchemaStatus). The
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// database defaults id and created_at.
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//
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// INSERT INTO client_metadata_schemas (
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// client_id,
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// name,
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// description,
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// schema_def,
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// version,
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// status,
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// created_by
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// ) VALUES (
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// $1,
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// $2,
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// $3,
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// $4,
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// $5,
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// $6,
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// $7
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// )
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// RETURNING id, client_id, name, description, schema_def, version, status, created_at, created_by
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func (q *Queries) CreateClientMetadataSchema(ctx context.Context, arg *CreateClientMetadataSchemaParams) (*ClientMetadataSchema, error) {
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row := q.db.QueryRow(ctx, createClientMetadataSchema,
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arg.ClientID,
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arg.Name,
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arg.Description,
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arg.SchemaDef,
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arg.Version,
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arg.Status,
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arg.CreatedBy,
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)
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var i ClientMetadataSchema
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err := row.Scan(
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&i.ID,
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&i.ClientID,
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&i.Name,
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&i.Description,
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&i.SchemaDef,
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&i.Version,
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&i.Status,
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&i.CreatedAt,
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&i.CreatedBy,
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)
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return &i, err
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}
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const getClientMetadataSchema = `-- name: GetClientMetadataSchema :one
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SELECT id, client_id, name, description, schema_def, version, status, created_at, created_by FROM client_metadata_schemas
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WHERE id = $1
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`
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// Fetch a single schema by primary key.
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//
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// SELECT id, client_id, name, description, schema_def, version, status, created_at, created_by FROM client_metadata_schemas
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// WHERE id = $1
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func (q *Queries) GetClientMetadataSchema(ctx context.Context, id uuid.UUID) (*ClientMetadataSchema, error) {
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row := q.db.QueryRow(ctx, getClientMetadataSchema, id)
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var i ClientMetadataSchema
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err := row.Scan(
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&i.ID,
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&i.ClientID,
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&i.Name,
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&i.Description,
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&i.SchemaDef,
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&i.Version,
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&i.Status,
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&i.CreatedAt,
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&i.CreatedBy,
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)
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return &i, err
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}
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const getLatestSchemaByName = `-- name: GetLatestSchemaByName :one
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SELECT id, client_id, name, description, schema_def, version, status, created_at, created_by FROM client_metadata_schemas
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WHERE client_id = $1 AND name = $2
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ORDER BY version DESC
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LIMIT 1
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`
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type GetLatestSchemaByNameParams struct {
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ClientID string `db:"client_id"`
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Name string `db:"name"`
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}
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// Return the highest-version row for a (client_id, name) pair regardless
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// of status. Callers that need an active-only view should filter after.
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//
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// SELECT id, client_id, name, description, schema_def, version, status, created_at, created_by FROM client_metadata_schemas
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// WHERE client_id = $1 AND name = $2
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// ORDER BY version DESC
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// LIMIT 1
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func (q *Queries) GetLatestSchemaByName(ctx context.Context, arg *GetLatestSchemaByNameParams) (*ClientMetadataSchema, error) {
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row := q.db.QueryRow(ctx, getLatestSchemaByName, arg.ClientID, arg.Name)
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var i ClientMetadataSchema
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err := row.Scan(
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&i.ID,
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&i.ClientID,
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&i.Name,
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&i.Description,
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&i.SchemaDef,
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&i.Version,
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&i.Status,
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&i.CreatedAt,
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&i.CreatedBy,
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)
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return &i, err
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}
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const getMaxSchemaVersion = `-- name: GetMaxSchemaVersion :one
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SELECT COALESCE(MAX(version), 0) AS max_version
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FROM client_metadata_schemas
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WHERE client_id = $1 AND name = $2
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`
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type GetMaxSchemaVersionParams struct {
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ClientID string `db:"client_id"`
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Name string `db:"name"`
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}
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// Get the current max version for a (client_id, name) pair. Returns 0
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// for a brand-new pair so the service layer can safely write version 1.
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// Must be called inside the same transaction that holds the lock from
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// LockSchemaVersionsForName.
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//
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// SELECT COALESCE(MAX(version), 0) AS max_version
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// FROM client_metadata_schemas
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// WHERE client_id = $1 AND name = $2
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func (q *Queries) GetMaxSchemaVersion(ctx context.Context, arg *GetMaxSchemaVersionParams) (*int32, error) {
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row := q.db.QueryRow(ctx, getMaxSchemaVersion, arg.ClientID, arg.Name)
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var max_version *int32
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err := row.Scan(&max_version)
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return max_version, err
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}
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const getSchemaDocumentCount = `-- name: GetSchemaDocumentCount :one
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SELECT COUNT(*) AS document_count
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FROM documents
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WHERE custom_schema_id = $1
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`
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// Count documents currently bound to a schema via documents.custom_schema_id.
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// Used to derive canDelete and to drive retire-vs-delete decisions.
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//
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// SELECT COUNT(*) AS document_count
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// FROM documents
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// WHERE custom_schema_id = $1
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func (q *Queries) GetSchemaDocumentCount(ctx context.Context, schemaID *uuid.UUID) (int64, error) {
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row := q.db.QueryRow(ctx, getSchemaDocumentCount, schemaID)
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var document_count int64
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err := row.Scan(&document_count)
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return document_count, err
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}
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const listClientMetadataSchemas = `-- name: ListClientMetadataSchemas :many
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SELECT
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cms.id, cms.client_id, cms.name, cms.description, cms.schema_def, cms.version, cms.status, cms.created_at, cms.created_by,
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(SELECT COUNT(*) FROM documents WHERE documents.custom_schema_id = cms.id)::bigint AS document_count
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FROM client_metadata_schemas cms
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WHERE cms.client_id = $1
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AND ($2::varchar IS NULL OR cms.name = $2::varchar)
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AND ($3::bool OR cms.status = $4::schema_status_type)
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AND (
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$5::bool
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OR (cms.client_id, cms.name, cms.version) IN (
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SELECT client_id, name, MAX(version)
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FROM client_metadata_schemas
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WHERE client_id = $1
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GROUP BY client_id, name
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)
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)
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ORDER BY cms.name, cms.version DESC
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LIMIT $7 OFFSET $6
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`
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type ListClientMetadataSchemasParams struct {
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ClientID string `db:"client_id"`
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NameFilter *string `db:"name_filter"`
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IncludeAllStatuses bool `db:"include_all_statuses"`
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StatusFilter SchemaStatusType `db:"status_filter"`
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IncludeAllVersions bool `db:"include_all_versions"`
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OffsetVal int64 `db:"offset_val"`
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LimitVal int64 `db:"limit_val"`
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}
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type ListClientMetadataSchemasRow struct {
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ID uuid.UUID `db:"id"`
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ClientID string `db:"client_id"`
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Name string `db:"name"`
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Description *string `db:"description"`
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SchemaDef []byte `db:"schema_def"`
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Version int32 `db:"version"`
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Status SchemaStatusType `db:"status"`
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CreatedAt pgtype.Timestamptz `db:"created_at"`
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CreatedBy string `db:"created_by"`
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DocumentCount int64 `db:"document_count"`
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}
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// List schemas for a client with optional filters. Status filtering uses a
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// two-parameter shape: when include_all_statuses is true, status is ignored;
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// otherwise status_filter selects exactly one of active/superseded/retired.
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// When include_all_versions is false, only the latest version per
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// (client_id, name) is returned (via a max-version subquery). When true,
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// every version is returned. Name filter uses sqlc.narg so passing NULL
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// skips the filter; a non-NULL value is matched exactly. The document_count
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// column is a correlated subquery so the handler can derive canDelete
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// without a second round-trip.
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//
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// SELECT
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// cms.id, cms.client_id, cms.name, cms.description, cms.schema_def, cms.version, cms.status, cms.created_at, cms.created_by,
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// (SELECT COUNT(*) FROM documents WHERE documents.custom_schema_id = cms.id)::bigint AS document_count
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// FROM client_metadata_schemas cms
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// WHERE cms.client_id = $1
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// AND ($2::varchar IS NULL OR cms.name = $2::varchar)
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// AND ($3::bool OR cms.status = $4::schema_status_type)
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// AND (
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// $5::bool
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// OR (cms.client_id, cms.name, cms.version) IN (
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// SELECT client_id, name, MAX(version)
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// FROM client_metadata_schemas
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// WHERE client_id = $1
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// GROUP BY client_id, name
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// )
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// )
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// ORDER BY cms.name, cms.version DESC
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// LIMIT $7 OFFSET $6
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func (q *Queries) ListClientMetadataSchemas(ctx context.Context, arg *ListClientMetadataSchemasParams) ([]*ListClientMetadataSchemasRow, error) {
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rows, err := q.db.Query(ctx, listClientMetadataSchemas,
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arg.ClientID,
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arg.NameFilter,
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arg.IncludeAllStatuses,
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arg.StatusFilter,
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arg.IncludeAllVersions,
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arg.OffsetVal,
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arg.LimitVal,
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)
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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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items := []*ListClientMetadataSchemasRow{}
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for rows.Next() {
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var i ListClientMetadataSchemasRow
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if err := rows.Scan(
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&i.ID,
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&i.ClientID,
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&i.Name,
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&i.Description,
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&i.SchemaDef,
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&i.Version,
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&i.Status,
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&i.CreatedAt,
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&i.CreatedBy,
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&i.DocumentCount,
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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 lockSchemaVersionsForName = `-- name: LockSchemaVersionsForName :many
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SELECT id, client_id, name, description, schema_def, version, status, created_at, created_by FROM client_metadata_schemas
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WHERE client_id = $1 AND name = $2
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FOR UPDATE
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`
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type LockSchemaVersionsForNameParams struct {
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ClientID string `db:"client_id"`
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Name string `db:"name"`
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}
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// Lock every version row of a (client_id, name) pair with FOR UPDATE to
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// serialize concurrent version creation. Returns the locked rows so the
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// service can read the current active row id and max version in one
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// statement. Must be called inside a transaction.
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//
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// SELECT id, client_id, name, description, schema_def, version, status, created_at, created_by FROM client_metadata_schemas
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// WHERE client_id = $1 AND name = $2
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// FOR UPDATE
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func (q *Queries) LockSchemaVersionsForName(ctx context.Context, arg *LockSchemaVersionsForNameParams) ([]*ClientMetadataSchema, error) {
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rows, err := q.db.Query(ctx, lockSchemaVersionsForName, arg.ClientID, arg.Name)
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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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items := []*ClientMetadataSchema{}
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for rows.Next() {
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var i ClientMetadataSchema
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if err := rows.Scan(
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&i.ID,
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|
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&i.ClientID,
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&i.Name,
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|
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&i.Description,
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|
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&i.SchemaDef,
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|
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&i.Version,
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|
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&i.Status,
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|
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&i.CreatedAt,
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|
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&i.CreatedBy,
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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 {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
return items, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
const setSchemaStatus = `-- name: SetSchemaStatus :exec
|
||
|
|
UPDATE client_metadata_schemas
|
||
|
|
SET status = $1
|
||
|
|
WHERE id = $2
|
||
|
|
`
|
||
|
|
|
||
|
|
type SetSchemaStatusParams struct {
|
||
|
|
Status SchemaStatusType `db:"status"`
|
||
|
|
ID uuid.UUID `db:"id"`
|
||
|
|
}
|
||
|
|
|
||
|
|
// Update a schema's status. Used by the service layer to mark a row
|
||
|
|
// superseded when a new version is created, and to mark a row retired
|
||
|
|
// when the schema still has documents bound at delete time.
|
||
|
|
//
|
||
|
|
// UPDATE client_metadata_schemas
|
||
|
|
// SET status = $1
|
||
|
|
// WHERE id = $2
|
||
|
|
func (q *Queries) SetSchemaStatus(ctx context.Context, arg *SetSchemaStatusParams) error {
|
||
|
|
_, err := q.db.Exec(ctx, setSchemaStatus, arg.Status, arg.ID)
|
||
|
|
return err
|
||
|
|
}
|