609 lines
16 KiB
Go
609 lines
16 KiB
Go
// Code generated by ent, DO NOT EDIT.
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package ent
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import (
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"context"
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"errors"
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"fmt"
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"reflect"
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"sync"
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"entgo.io/ent"
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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"somegit.dev/ALHP/ALHP.GO/ent/dbpackage"
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)
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// ent aliases to avoid import conflicts in user's code.
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type (
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Op = ent.Op
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Hook = ent.Hook
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Value = ent.Value
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Query = ent.Query
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QueryContext = ent.QueryContext
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Querier = ent.Querier
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QuerierFunc = ent.QuerierFunc
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Interceptor = ent.Interceptor
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InterceptFunc = ent.InterceptFunc
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Traverser = ent.Traverser
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TraverseFunc = ent.TraverseFunc
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Policy = ent.Policy
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Mutator = ent.Mutator
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Mutation = ent.Mutation
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MutateFunc = ent.MutateFunc
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)
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type clientCtxKey struct{}
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// FromContext returns a Client stored inside a context, or nil if there isn't one.
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func FromContext(ctx context.Context) *Client {
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c, _ := ctx.Value(clientCtxKey{}).(*Client)
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return c
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}
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// NewContext returns a new context with the given Client attached.
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func NewContext(parent context.Context, c *Client) context.Context {
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return context.WithValue(parent, clientCtxKey{}, c)
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}
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type txCtxKey struct{}
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// TxFromContext returns a Tx stored inside a context, or nil if there isn't one.
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func TxFromContext(ctx context.Context) *Tx {
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tx, _ := ctx.Value(txCtxKey{}).(*Tx)
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return tx
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}
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// NewTxContext returns a new context with the given Tx attached.
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func NewTxContext(parent context.Context, tx *Tx) context.Context {
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return context.WithValue(parent, txCtxKey{}, tx)
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}
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// OrderFunc applies an ordering on the sql selector.
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// Deprecated: Use Asc/Desc functions or the package builders instead.
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type OrderFunc func(*sql.Selector)
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var (
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initCheck sync.Once
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columnCheck sql.ColumnCheck
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)
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// checkColumn checks if the column exists in the given table.
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func checkColumn(table, column string) error {
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initCheck.Do(func() {
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columnCheck = sql.NewColumnCheck(map[string]func(string) bool{
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dbpackage.Table: dbpackage.ValidColumn,
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})
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})
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return columnCheck(table, column)
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}
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// Asc applies the given fields in ASC order.
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func Asc(fields ...string) func(*sql.Selector) {
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return func(s *sql.Selector) {
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for _, f := range fields {
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if err := checkColumn(s.TableName(), f); err != nil {
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s.AddError(&ValidationError{Name: f, err: fmt.Errorf("ent: %w", err)})
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}
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s.OrderBy(sql.Asc(s.C(f)))
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}
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}
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}
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// Desc applies the given fields in DESC order.
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func Desc(fields ...string) func(*sql.Selector) {
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return func(s *sql.Selector) {
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for _, f := range fields {
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if err := checkColumn(s.TableName(), f); err != nil {
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s.AddError(&ValidationError{Name: f, err: fmt.Errorf("ent: %w", err)})
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}
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s.OrderBy(sql.Desc(s.C(f)))
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}
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}
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}
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// AggregateFunc applies an aggregation step on the group-by traversal/selector.
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type AggregateFunc func(*sql.Selector) string
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// As is a pseudo aggregation function for renaming another other functions with custom names. For example:
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//
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// GroupBy(field1, field2).
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// Aggregate(ent.As(ent.Sum(field1), "sum_field1"), (ent.As(ent.Sum(field2), "sum_field2")).
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// Scan(ctx, &v)
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func As(fn AggregateFunc, end string) AggregateFunc {
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return func(s *sql.Selector) string {
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return sql.As(fn(s), end)
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}
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}
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// Count applies the "count" aggregation function on each group.
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func Count() AggregateFunc {
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return func(s *sql.Selector) string {
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return sql.Count("*")
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}
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}
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// Max applies the "max" aggregation function on the given field of each group.
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func Max(field string) AggregateFunc {
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return func(s *sql.Selector) string {
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if err := checkColumn(s.TableName(), field); err != nil {
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s.AddError(&ValidationError{Name: field, err: fmt.Errorf("ent: %w", err)})
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return ""
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}
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return sql.Max(s.C(field))
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}
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}
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// Mean applies the "mean" aggregation function on the given field of each group.
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func Mean(field string) AggregateFunc {
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return func(s *sql.Selector) string {
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if err := checkColumn(s.TableName(), field); err != nil {
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s.AddError(&ValidationError{Name: field, err: fmt.Errorf("ent: %w", err)})
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return ""
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}
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return sql.Avg(s.C(field))
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}
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}
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// Min applies the "min" aggregation function on the given field of each group.
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func Min(field string) AggregateFunc {
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return func(s *sql.Selector) string {
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if err := checkColumn(s.TableName(), field); err != nil {
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s.AddError(&ValidationError{Name: field, err: fmt.Errorf("ent: %w", err)})
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return ""
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}
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return sql.Min(s.C(field))
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}
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}
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// Sum applies the "sum" aggregation function on the given field of each group.
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func Sum(field string) AggregateFunc {
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return func(s *sql.Selector) string {
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if err := checkColumn(s.TableName(), field); err != nil {
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s.AddError(&ValidationError{Name: field, err: fmt.Errorf("ent: %w", err)})
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return ""
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}
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return sql.Sum(s.C(field))
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}
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}
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// ValidationError returns when validating a field or edge fails.
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type ValidationError struct {
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Name string // Field or edge name.
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err error
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}
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// Error implements the error interface.
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func (e *ValidationError) Error() string {
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return e.err.Error()
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}
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// Unwrap implements the errors.Wrapper interface.
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func (e *ValidationError) Unwrap() error {
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return e.err
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}
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// IsValidationError returns a boolean indicating whether the error is a validation error.
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func IsValidationError(err error) bool {
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if err == nil {
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return false
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}
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var e *ValidationError
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return errors.As(err, &e)
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}
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// NotFoundError returns when trying to fetch a specific entity and it was not found in the database.
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type NotFoundError struct {
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label string
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}
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// Error implements the error interface.
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func (e *NotFoundError) Error() string {
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return "ent: " + e.label + " not found"
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}
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// IsNotFound returns a boolean indicating whether the error is a not found error.
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func IsNotFound(err error) bool {
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if err == nil {
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return false
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}
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var e *NotFoundError
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return errors.As(err, &e)
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}
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// MaskNotFound masks not found error.
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func MaskNotFound(err error) error {
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if IsNotFound(err) {
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return nil
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}
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return err
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}
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// NotSingularError returns when trying to fetch a singular entity and more then one was found in the database.
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type NotSingularError struct {
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label string
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}
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// Error implements the error interface.
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func (e *NotSingularError) Error() string {
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return "ent: " + e.label + " not singular"
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}
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// IsNotSingular returns a boolean indicating whether the error is a not singular error.
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func IsNotSingular(err error) bool {
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if err == nil {
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return false
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}
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var e *NotSingularError
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return errors.As(err, &e)
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}
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// NotLoadedError returns when trying to get a node that was not loaded by the query.
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type NotLoadedError struct {
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edge string
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}
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// Error implements the error interface.
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func (e *NotLoadedError) Error() string {
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return "ent: " + e.edge + " edge was not loaded"
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}
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// IsNotLoaded returns a boolean indicating whether the error is a not loaded error.
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func IsNotLoaded(err error) bool {
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if err == nil {
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return false
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}
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var e *NotLoadedError
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return errors.As(err, &e)
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}
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// ConstraintError returns when trying to create/update one or more entities and
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// one or more of their constraints failed. For example, violation of edge or
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// field uniqueness.
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type ConstraintError struct {
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msg string
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wrap error
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}
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// Error implements the error interface.
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func (e ConstraintError) Error() string {
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return "ent: constraint failed: " + e.msg
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}
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// Unwrap implements the errors.Wrapper interface.
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func (e *ConstraintError) Unwrap() error {
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return e.wrap
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}
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// IsConstraintError returns a boolean indicating whether the error is a constraint failure.
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func IsConstraintError(err error) bool {
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if err == nil {
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return false
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}
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var e *ConstraintError
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return errors.As(err, &e)
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}
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// selector embedded by the different Select/GroupBy builders.
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type selector struct {
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label string
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flds *[]string
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fns []AggregateFunc
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scan func(context.Context, any) error
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}
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// ScanX is like Scan, but panics if an error occurs.
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func (s *selector) ScanX(ctx context.Context, v any) {
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if err := s.scan(ctx, v); err != nil {
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panic(err)
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}
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}
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// Strings returns list of strings from a selector. It is only allowed when selecting one field.
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func (s *selector) Strings(ctx context.Context) ([]string, error) {
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if len(*s.flds) > 1 {
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return nil, errors.New("ent: Strings is not achievable when selecting more than 1 field")
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}
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var v []string
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if err := s.scan(ctx, &v); err != nil {
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return nil, err
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}
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return v, nil
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}
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// StringsX is like Strings, but panics if an error occurs.
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func (s *selector) StringsX(ctx context.Context) []string {
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v, err := s.Strings(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// String returns a single string from a selector. It is only allowed when selecting one field.
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func (s *selector) String(ctx context.Context) (_ string, err error) {
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var v []string
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if v, err = s.Strings(ctx); err != nil {
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return
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}
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switch len(v) {
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case 1:
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return v[0], nil
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case 0:
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err = &NotFoundError{s.label}
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default:
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err = fmt.Errorf("ent: Strings returned %d results when one was expected", len(v))
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}
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return
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}
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// StringX is like String, but panics if an error occurs.
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func (s *selector) StringX(ctx context.Context) string {
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v, err := s.String(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Ints returns list of ints from a selector. It is only allowed when selecting one field.
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func (s *selector) Ints(ctx context.Context) ([]int, error) {
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if len(*s.flds) > 1 {
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return nil, errors.New("ent: Ints is not achievable when selecting more than 1 field")
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}
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var v []int
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if err := s.scan(ctx, &v); err != nil {
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return nil, err
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}
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return v, nil
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}
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// IntsX is like Ints, but panics if an error occurs.
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func (s *selector) IntsX(ctx context.Context) []int {
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v, err := s.Ints(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Int returns a single int from a selector. It is only allowed when selecting one field.
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func (s *selector) Int(ctx context.Context) (_ int, err error) {
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var v []int
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if v, err = s.Ints(ctx); err != nil {
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return
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}
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switch len(v) {
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case 1:
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return v[0], nil
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case 0:
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err = &NotFoundError{s.label}
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default:
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err = fmt.Errorf("ent: Ints returned %d results when one was expected", len(v))
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}
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return
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}
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// IntX is like Int, but panics if an error occurs.
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func (s *selector) IntX(ctx context.Context) int {
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v, err := s.Int(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Float64s returns list of float64s from a selector. It is only allowed when selecting one field.
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func (s *selector) Float64s(ctx context.Context) ([]float64, error) {
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if len(*s.flds) > 1 {
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return nil, errors.New("ent: Float64s is not achievable when selecting more than 1 field")
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}
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var v []float64
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if err := s.scan(ctx, &v); err != nil {
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return nil, err
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}
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return v, nil
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}
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// Float64sX is like Float64s, but panics if an error occurs.
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func (s *selector) Float64sX(ctx context.Context) []float64 {
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v, err := s.Float64s(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Float64 returns a single float64 from a selector. It is only allowed when selecting one field.
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func (s *selector) Float64(ctx context.Context) (_ float64, err error) {
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var v []float64
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if v, err = s.Float64s(ctx); err != nil {
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return
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}
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switch len(v) {
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case 1:
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return v[0], nil
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case 0:
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err = &NotFoundError{s.label}
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default:
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err = fmt.Errorf("ent: Float64s returned %d results when one was expected", len(v))
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}
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return
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}
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// Float64X is like Float64, but panics if an error occurs.
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func (s *selector) Float64X(ctx context.Context) float64 {
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v, err := s.Float64(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Bools returns list of bools from a selector. It is only allowed when selecting one field.
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func (s *selector) Bools(ctx context.Context) ([]bool, error) {
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if len(*s.flds) > 1 {
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return nil, errors.New("ent: Bools is not achievable when selecting more than 1 field")
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}
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var v []bool
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if err := s.scan(ctx, &v); err != nil {
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return nil, err
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}
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return v, nil
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}
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// BoolsX is like Bools, but panics if an error occurs.
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func (s *selector) BoolsX(ctx context.Context) []bool {
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v, err := s.Bools(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Bool returns a single bool from a selector. It is only allowed when selecting one field.
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func (s *selector) Bool(ctx context.Context) (_ bool, err error) {
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var v []bool
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if v, err = s.Bools(ctx); err != nil {
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return
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}
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switch len(v) {
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case 1:
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return v[0], nil
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case 0:
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err = &NotFoundError{s.label}
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default:
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err = fmt.Errorf("ent: Bools returned %d results when one was expected", len(v))
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}
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return
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}
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// BoolX is like Bool, but panics if an error occurs.
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func (s *selector) BoolX(ctx context.Context) bool {
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v, err := s.Bool(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// withHooks invokes the builder operation with the given hooks, if any.
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func withHooks[V Value, M any, PM interface {
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*M
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Mutation
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}](ctx context.Context, exec func(context.Context) (V, error), mutation PM, hooks []Hook) (value V, err error) {
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if len(hooks) == 0 {
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return exec(ctx)
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}
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var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
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mutationT, ok := any(m).(PM)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T", m)
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}
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// Set the mutation to the builder.
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*mutation = *mutationT
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return exec(ctx)
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})
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for i := len(hooks) - 1; i >= 0; i-- {
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if hooks[i] == nil {
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return value, fmt.Errorf("ent: uninitialized hook (forgotten import ent/runtime?)")
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}
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mut = hooks[i](mut)
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}
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v, err := mut.Mutate(ctx, mutation)
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if err != nil {
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return value, err
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}
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nv, ok := v.(V)
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if !ok {
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return value, fmt.Errorf("unexpected node type %T returned from %T", v, mutation)
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}
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return nv, nil
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}
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// setContextOp returns a new context with the given QueryContext attached (including its op) in case it does not exist.
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func setContextOp(ctx context.Context, qc *QueryContext, op string) context.Context {
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if ent.QueryFromContext(ctx) == nil {
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qc.Op = op
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ctx = ent.NewQueryContext(ctx, qc)
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}
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return ctx
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}
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func querierAll[V Value, Q interface {
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sqlAll(context.Context, ...queryHook) (V, error)
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}]() Querier {
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return QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
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query, ok := q.(Q)
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if !ok {
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return nil, fmt.Errorf("unexpected query type %T", q)
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}
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return query.sqlAll(ctx)
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})
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}
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|
|
func querierCount[Q interface {
|
|
sqlCount(context.Context) (int, error)
|
|
}]() Querier {
|
|
return QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
|
|
query, ok := q.(Q)
|
|
if !ok {
|
|
return nil, fmt.Errorf("unexpected query type %T", q)
|
|
}
|
|
return query.sqlCount(ctx)
|
|
})
|
|
}
|
|
|
|
func withInterceptors[V Value](ctx context.Context, q Query, qr Querier, inters []Interceptor) (v V, err error) {
|
|
for i := len(inters) - 1; i >= 0; i-- {
|
|
qr = inters[i].Intercept(qr)
|
|
}
|
|
rv, err := qr.Query(ctx, q)
|
|
if err != nil {
|
|
return v, err
|
|
}
|
|
vt, ok := rv.(V)
|
|
if !ok {
|
|
return v, fmt.Errorf("unexpected type %T returned from %T. expected type: %T", vt, q, v)
|
|
}
|
|
return vt, nil
|
|
}
|
|
|
|
func scanWithInterceptors[Q1 ent.Query, Q2 interface {
|
|
sqlScan(context.Context, Q1, any) error
|
|
}](ctx context.Context, rootQuery Q1, selectOrGroup Q2, inters []Interceptor, v any) error {
|
|
rv := reflect.ValueOf(v)
|
|
var qr Querier = QuerierFunc(func(ctx context.Context, q Query) (Value, error) {
|
|
query, ok := q.(Q1)
|
|
if !ok {
|
|
return nil, fmt.Errorf("unexpected query type %T", q)
|
|
}
|
|
if err := selectOrGroup.sqlScan(ctx, query, v); err != nil {
|
|
return nil, err
|
|
}
|
|
if k := rv.Kind(); k == reflect.Pointer && rv.Elem().CanInterface() {
|
|
return rv.Elem().Interface(), nil
|
|
}
|
|
return v, nil
|
|
})
|
|
for i := len(inters) - 1; i >= 0; i-- {
|
|
qr = inters[i].Intercept(qr)
|
|
}
|
|
vv, err := qr.Query(ctx, rootQuery)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
switch rv2 := reflect.ValueOf(vv); {
|
|
case rv.IsNil(), rv2.IsNil(), rv.Kind() != reflect.Pointer:
|
|
case rv.Type() == rv2.Type():
|
|
rv.Elem().Set(rv2.Elem())
|
|
case rv.Elem().Type() == rv2.Type():
|
|
rv.Elem().Set(rv2)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// queryHook describes an internal hook for the different sqlAll methods.
|
|
type queryHook func(context.Context, *sqlgraph.QuerySpec)
|