chore: 初始化 Cloudreve 源码仓库
This commit is contained in:
@@ -0,0 +1,605 @@
|
||||
// Code generated by ent, DO NOT EDIT.
|
||||
|
||||
package ent
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"math"
|
||||
|
||||
"entgo.io/ent/dialect/sql"
|
||||
"entgo.io/ent/dialect/sql/sqlgraph"
|
||||
"entgo.io/ent/schema/field"
|
||||
"github.com/cloudreve/Cloudreve/v4/ent/fsevent"
|
||||
"github.com/cloudreve/Cloudreve/v4/ent/predicate"
|
||||
"github.com/cloudreve/Cloudreve/v4/ent/user"
|
||||
)
|
||||
|
||||
// FsEventQuery is the builder for querying FsEvent entities.
|
||||
type FsEventQuery struct {
|
||||
config
|
||||
ctx *QueryContext
|
||||
order []fsevent.OrderOption
|
||||
inters []Interceptor
|
||||
predicates []predicate.FsEvent
|
||||
withUser *UserQuery
|
||||
// intermediate query (i.e. traversal path).
|
||||
sql *sql.Selector
|
||||
path func(context.Context) (*sql.Selector, error)
|
||||
}
|
||||
|
||||
// Where adds a new predicate for the FsEventQuery builder.
|
||||
func (feq *FsEventQuery) Where(ps ...predicate.FsEvent) *FsEventQuery {
|
||||
feq.predicates = append(feq.predicates, ps...)
|
||||
return feq
|
||||
}
|
||||
|
||||
// Limit the number of records to be returned by this query.
|
||||
func (feq *FsEventQuery) Limit(limit int) *FsEventQuery {
|
||||
feq.ctx.Limit = &limit
|
||||
return feq
|
||||
}
|
||||
|
||||
// Offset to start from.
|
||||
func (feq *FsEventQuery) Offset(offset int) *FsEventQuery {
|
||||
feq.ctx.Offset = &offset
|
||||
return feq
|
||||
}
|
||||
|
||||
// Unique configures the query builder to filter duplicate records on query.
|
||||
// By default, unique is set to true, and can be disabled using this method.
|
||||
func (feq *FsEventQuery) Unique(unique bool) *FsEventQuery {
|
||||
feq.ctx.Unique = &unique
|
||||
return feq
|
||||
}
|
||||
|
||||
// Order specifies how the records should be ordered.
|
||||
func (feq *FsEventQuery) Order(o ...fsevent.OrderOption) *FsEventQuery {
|
||||
feq.order = append(feq.order, o...)
|
||||
return feq
|
||||
}
|
||||
|
||||
// QueryUser chains the current query on the "user" edge.
|
||||
func (feq *FsEventQuery) QueryUser() *UserQuery {
|
||||
query := (&UserClient{config: feq.config}).Query()
|
||||
query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
|
||||
if err := feq.prepareQuery(ctx); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
selector := feq.sqlQuery(ctx)
|
||||
if err := selector.Err(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
step := sqlgraph.NewStep(
|
||||
sqlgraph.From(fsevent.Table, fsevent.FieldID, selector),
|
||||
sqlgraph.To(user.Table, user.FieldID),
|
||||
sqlgraph.Edge(sqlgraph.M2O, true, fsevent.UserTable, fsevent.UserColumn),
|
||||
)
|
||||
fromU = sqlgraph.SetNeighbors(feq.driver.Dialect(), step)
|
||||
return fromU, nil
|
||||
}
|
||||
return query
|
||||
}
|
||||
|
||||
// First returns the first FsEvent entity from the query.
|
||||
// Returns a *NotFoundError when no FsEvent was found.
|
||||
func (feq *FsEventQuery) First(ctx context.Context) (*FsEvent, error) {
|
||||
nodes, err := feq.Limit(1).All(setContextOp(ctx, feq.ctx, "First"))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(nodes) == 0 {
|
||||
return nil, &NotFoundError{fsevent.Label}
|
||||
}
|
||||
return nodes[0], nil
|
||||
}
|
||||
|
||||
// FirstX is like First, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) FirstX(ctx context.Context) *FsEvent {
|
||||
node, err := feq.First(ctx)
|
||||
if err != nil && !IsNotFound(err) {
|
||||
panic(err)
|
||||
}
|
||||
return node
|
||||
}
|
||||
|
||||
// FirstID returns the first FsEvent ID from the query.
|
||||
// Returns a *NotFoundError when no FsEvent ID was found.
|
||||
func (feq *FsEventQuery) FirstID(ctx context.Context) (id int, err error) {
|
||||
var ids []int
|
||||
if ids, err = feq.Limit(1).IDs(setContextOp(ctx, feq.ctx, "FirstID")); err != nil {
|
||||
return
|
||||
}
|
||||
if len(ids) == 0 {
|
||||
err = &NotFoundError{fsevent.Label}
|
||||
return
|
||||
}
|
||||
return ids[0], nil
|
||||
}
|
||||
|
||||
// FirstIDX is like FirstID, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) FirstIDX(ctx context.Context) int {
|
||||
id, err := feq.FirstID(ctx)
|
||||
if err != nil && !IsNotFound(err) {
|
||||
panic(err)
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
// Only returns a single FsEvent entity found by the query, ensuring it only returns one.
|
||||
// Returns a *NotSingularError when more than one FsEvent entity is found.
|
||||
// Returns a *NotFoundError when no FsEvent entities are found.
|
||||
func (feq *FsEventQuery) Only(ctx context.Context) (*FsEvent, error) {
|
||||
nodes, err := feq.Limit(2).All(setContextOp(ctx, feq.ctx, "Only"))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
switch len(nodes) {
|
||||
case 1:
|
||||
return nodes[0], nil
|
||||
case 0:
|
||||
return nil, &NotFoundError{fsevent.Label}
|
||||
default:
|
||||
return nil, &NotSingularError{fsevent.Label}
|
||||
}
|
||||
}
|
||||
|
||||
// OnlyX is like Only, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) OnlyX(ctx context.Context) *FsEvent {
|
||||
node, err := feq.Only(ctx)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return node
|
||||
}
|
||||
|
||||
// OnlyID is like Only, but returns the only FsEvent ID in the query.
|
||||
// Returns a *NotSingularError when more than one FsEvent ID is found.
|
||||
// Returns a *NotFoundError when no entities are found.
|
||||
func (feq *FsEventQuery) OnlyID(ctx context.Context) (id int, err error) {
|
||||
var ids []int
|
||||
if ids, err = feq.Limit(2).IDs(setContextOp(ctx, feq.ctx, "OnlyID")); err != nil {
|
||||
return
|
||||
}
|
||||
switch len(ids) {
|
||||
case 1:
|
||||
id = ids[0]
|
||||
case 0:
|
||||
err = &NotFoundError{fsevent.Label}
|
||||
default:
|
||||
err = &NotSingularError{fsevent.Label}
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// OnlyIDX is like OnlyID, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) OnlyIDX(ctx context.Context) int {
|
||||
id, err := feq.OnlyID(ctx)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
// All executes the query and returns a list of FsEvents.
|
||||
func (feq *FsEventQuery) All(ctx context.Context) ([]*FsEvent, error) {
|
||||
ctx = setContextOp(ctx, feq.ctx, "All")
|
||||
if err := feq.prepareQuery(ctx); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
qr := querierAll[[]*FsEvent, *FsEventQuery]()
|
||||
return withInterceptors[[]*FsEvent](ctx, feq, qr, feq.inters)
|
||||
}
|
||||
|
||||
// AllX is like All, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) AllX(ctx context.Context) []*FsEvent {
|
||||
nodes, err := feq.All(ctx)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return nodes
|
||||
}
|
||||
|
||||
// IDs executes the query and returns a list of FsEvent IDs.
|
||||
func (feq *FsEventQuery) IDs(ctx context.Context) (ids []int, err error) {
|
||||
if feq.ctx.Unique == nil && feq.path != nil {
|
||||
feq.Unique(true)
|
||||
}
|
||||
ctx = setContextOp(ctx, feq.ctx, "IDs")
|
||||
if err = feq.Select(fsevent.FieldID).Scan(ctx, &ids); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return ids, nil
|
||||
}
|
||||
|
||||
// IDsX is like IDs, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) IDsX(ctx context.Context) []int {
|
||||
ids, err := feq.IDs(ctx)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return ids
|
||||
}
|
||||
|
||||
// Count returns the count of the given query.
|
||||
func (feq *FsEventQuery) Count(ctx context.Context) (int, error) {
|
||||
ctx = setContextOp(ctx, feq.ctx, "Count")
|
||||
if err := feq.prepareQuery(ctx); err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return withInterceptors[int](ctx, feq, querierCount[*FsEventQuery](), feq.inters)
|
||||
}
|
||||
|
||||
// CountX is like Count, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) CountX(ctx context.Context) int {
|
||||
count, err := feq.Count(ctx)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return count
|
||||
}
|
||||
|
||||
// Exist returns true if the query has elements in the graph.
|
||||
func (feq *FsEventQuery) Exist(ctx context.Context) (bool, error) {
|
||||
ctx = setContextOp(ctx, feq.ctx, "Exist")
|
||||
switch _, err := feq.FirstID(ctx); {
|
||||
case IsNotFound(err):
|
||||
return false, nil
|
||||
case err != nil:
|
||||
return false, fmt.Errorf("ent: check existence: %w", err)
|
||||
default:
|
||||
return true, nil
|
||||
}
|
||||
}
|
||||
|
||||
// ExistX is like Exist, but panics if an error occurs.
|
||||
func (feq *FsEventQuery) ExistX(ctx context.Context) bool {
|
||||
exist, err := feq.Exist(ctx)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return exist
|
||||
}
|
||||
|
||||
// Clone returns a duplicate of the FsEventQuery builder, including all associated steps. It can be
|
||||
// used to prepare common query builders and use them differently after the clone is made.
|
||||
func (feq *FsEventQuery) Clone() *FsEventQuery {
|
||||
if feq == nil {
|
||||
return nil
|
||||
}
|
||||
return &FsEventQuery{
|
||||
config: feq.config,
|
||||
ctx: feq.ctx.Clone(),
|
||||
order: append([]fsevent.OrderOption{}, feq.order...),
|
||||
inters: append([]Interceptor{}, feq.inters...),
|
||||
predicates: append([]predicate.FsEvent{}, feq.predicates...),
|
||||
withUser: feq.withUser.Clone(),
|
||||
// clone intermediate query.
|
||||
sql: feq.sql.Clone(),
|
||||
path: feq.path,
|
||||
}
|
||||
}
|
||||
|
||||
// WithUser tells the query-builder to eager-load the nodes that are connected to
|
||||
// the "user" edge. The optional arguments are used to configure the query builder of the edge.
|
||||
func (feq *FsEventQuery) WithUser(opts ...func(*UserQuery)) *FsEventQuery {
|
||||
query := (&UserClient{config: feq.config}).Query()
|
||||
for _, opt := range opts {
|
||||
opt(query)
|
||||
}
|
||||
feq.withUser = query
|
||||
return feq
|
||||
}
|
||||
|
||||
// GroupBy is used to group vertices by one or more fields/columns.
|
||||
// It is often used with aggregate functions, like: count, max, mean, min, sum.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// var v []struct {
|
||||
// CreatedAt time.Time `json:"created_at,omitempty"`
|
||||
// Count int `json:"count,omitempty"`
|
||||
// }
|
||||
//
|
||||
// client.FsEvent.Query().
|
||||
// GroupBy(fsevent.FieldCreatedAt).
|
||||
// Aggregate(ent.Count()).
|
||||
// Scan(ctx, &v)
|
||||
func (feq *FsEventQuery) GroupBy(field string, fields ...string) *FsEventGroupBy {
|
||||
feq.ctx.Fields = append([]string{field}, fields...)
|
||||
grbuild := &FsEventGroupBy{build: feq}
|
||||
grbuild.flds = &feq.ctx.Fields
|
||||
grbuild.label = fsevent.Label
|
||||
grbuild.scan = grbuild.Scan
|
||||
return grbuild
|
||||
}
|
||||
|
||||
// Select allows the selection one or more fields/columns for the given query,
|
||||
// instead of selecting all fields in the entity.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// var v []struct {
|
||||
// CreatedAt time.Time `json:"created_at,omitempty"`
|
||||
// }
|
||||
//
|
||||
// client.FsEvent.Query().
|
||||
// Select(fsevent.FieldCreatedAt).
|
||||
// Scan(ctx, &v)
|
||||
func (feq *FsEventQuery) Select(fields ...string) *FsEventSelect {
|
||||
feq.ctx.Fields = append(feq.ctx.Fields, fields...)
|
||||
sbuild := &FsEventSelect{FsEventQuery: feq}
|
||||
sbuild.label = fsevent.Label
|
||||
sbuild.flds, sbuild.scan = &feq.ctx.Fields, sbuild.Scan
|
||||
return sbuild
|
||||
}
|
||||
|
||||
// Aggregate returns a FsEventSelect configured with the given aggregations.
|
||||
func (feq *FsEventQuery) Aggregate(fns ...AggregateFunc) *FsEventSelect {
|
||||
return feq.Select().Aggregate(fns...)
|
||||
}
|
||||
|
||||
func (feq *FsEventQuery) prepareQuery(ctx context.Context) error {
|
||||
for _, inter := range feq.inters {
|
||||
if inter == nil {
|
||||
return fmt.Errorf("ent: uninitialized interceptor (forgotten import ent/runtime?)")
|
||||
}
|
||||
if trv, ok := inter.(Traverser); ok {
|
||||
if err := trv.Traverse(ctx, feq); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
for _, f := range feq.ctx.Fields {
|
||||
if !fsevent.ValidColumn(f) {
|
||||
return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
|
||||
}
|
||||
}
|
||||
if feq.path != nil {
|
||||
prev, err := feq.path(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
feq.sql = prev
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (feq *FsEventQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*FsEvent, error) {
|
||||
var (
|
||||
nodes = []*FsEvent{}
|
||||
_spec = feq.querySpec()
|
||||
loadedTypes = [1]bool{
|
||||
feq.withUser != nil,
|
||||
}
|
||||
)
|
||||
_spec.ScanValues = func(columns []string) ([]any, error) {
|
||||
return (*FsEvent).scanValues(nil, columns)
|
||||
}
|
||||
_spec.Assign = func(columns []string, values []any) error {
|
||||
node := &FsEvent{config: feq.config}
|
||||
nodes = append(nodes, node)
|
||||
node.Edges.loadedTypes = loadedTypes
|
||||
return node.assignValues(columns, values)
|
||||
}
|
||||
for i := range hooks {
|
||||
hooks[i](ctx, _spec)
|
||||
}
|
||||
if err := sqlgraph.QueryNodes(ctx, feq.driver, _spec); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(nodes) == 0 {
|
||||
return nodes, nil
|
||||
}
|
||||
if query := feq.withUser; query != nil {
|
||||
if err := feq.loadUser(ctx, query, nodes, nil,
|
||||
func(n *FsEvent, e *User) { n.Edges.User = e }); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return nodes, nil
|
||||
}
|
||||
|
||||
func (feq *FsEventQuery) loadUser(ctx context.Context, query *UserQuery, nodes []*FsEvent, init func(*FsEvent), assign func(*FsEvent, *User)) error {
|
||||
ids := make([]int, 0, len(nodes))
|
||||
nodeids := make(map[int][]*FsEvent)
|
||||
for i := range nodes {
|
||||
fk := nodes[i].UserFsevent
|
||||
if _, ok := nodeids[fk]; !ok {
|
||||
ids = append(ids, fk)
|
||||
}
|
||||
nodeids[fk] = append(nodeids[fk], nodes[i])
|
||||
}
|
||||
if len(ids) == 0 {
|
||||
return nil
|
||||
}
|
||||
query.Where(user.IDIn(ids...))
|
||||
neighbors, err := query.All(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, n := range neighbors {
|
||||
nodes, ok := nodeids[n.ID]
|
||||
if !ok {
|
||||
return fmt.Errorf(`unexpected foreign-key "user_fsevent" returned %v`, n.ID)
|
||||
}
|
||||
for i := range nodes {
|
||||
assign(nodes[i], n)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (feq *FsEventQuery) sqlCount(ctx context.Context) (int, error) {
|
||||
_spec := feq.querySpec()
|
||||
_spec.Node.Columns = feq.ctx.Fields
|
||||
if len(feq.ctx.Fields) > 0 {
|
||||
_spec.Unique = feq.ctx.Unique != nil && *feq.ctx.Unique
|
||||
}
|
||||
return sqlgraph.CountNodes(ctx, feq.driver, _spec)
|
||||
}
|
||||
|
||||
func (feq *FsEventQuery) querySpec() *sqlgraph.QuerySpec {
|
||||
_spec := sqlgraph.NewQuerySpec(fsevent.Table, fsevent.Columns, sqlgraph.NewFieldSpec(fsevent.FieldID, field.TypeInt))
|
||||
_spec.From = feq.sql
|
||||
if unique := feq.ctx.Unique; unique != nil {
|
||||
_spec.Unique = *unique
|
||||
} else if feq.path != nil {
|
||||
_spec.Unique = true
|
||||
}
|
||||
if fields := feq.ctx.Fields; len(fields) > 0 {
|
||||
_spec.Node.Columns = make([]string, 0, len(fields))
|
||||
_spec.Node.Columns = append(_spec.Node.Columns, fsevent.FieldID)
|
||||
for i := range fields {
|
||||
if fields[i] != fsevent.FieldID {
|
||||
_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
|
||||
}
|
||||
}
|
||||
if feq.withUser != nil {
|
||||
_spec.Node.AddColumnOnce(fsevent.FieldUserFsevent)
|
||||
}
|
||||
}
|
||||
if ps := feq.predicates; len(ps) > 0 {
|
||||
_spec.Predicate = func(selector *sql.Selector) {
|
||||
for i := range ps {
|
||||
ps[i](selector)
|
||||
}
|
||||
}
|
||||
}
|
||||
if limit := feq.ctx.Limit; limit != nil {
|
||||
_spec.Limit = *limit
|
||||
}
|
||||
if offset := feq.ctx.Offset; offset != nil {
|
||||
_spec.Offset = *offset
|
||||
}
|
||||
if ps := feq.order; len(ps) > 0 {
|
||||
_spec.Order = func(selector *sql.Selector) {
|
||||
for i := range ps {
|
||||
ps[i](selector)
|
||||
}
|
||||
}
|
||||
}
|
||||
return _spec
|
||||
}
|
||||
|
||||
func (feq *FsEventQuery) sqlQuery(ctx context.Context) *sql.Selector {
|
||||
builder := sql.Dialect(feq.driver.Dialect())
|
||||
t1 := builder.Table(fsevent.Table)
|
||||
columns := feq.ctx.Fields
|
||||
if len(columns) == 0 {
|
||||
columns = fsevent.Columns
|
||||
}
|
||||
selector := builder.Select(t1.Columns(columns...)...).From(t1)
|
||||
if feq.sql != nil {
|
||||
selector = feq.sql
|
||||
selector.Select(selector.Columns(columns...)...)
|
||||
}
|
||||
if feq.ctx.Unique != nil && *feq.ctx.Unique {
|
||||
selector.Distinct()
|
||||
}
|
||||
for _, p := range feq.predicates {
|
||||
p(selector)
|
||||
}
|
||||
for _, p := range feq.order {
|
||||
p(selector)
|
||||
}
|
||||
if offset := feq.ctx.Offset; offset != nil {
|
||||
// limit is mandatory for offset clause. We start
|
||||
// with default value, and override it below if needed.
|
||||
selector.Offset(*offset).Limit(math.MaxInt32)
|
||||
}
|
||||
if limit := feq.ctx.Limit; limit != nil {
|
||||
selector.Limit(*limit)
|
||||
}
|
||||
return selector
|
||||
}
|
||||
|
||||
// FsEventGroupBy is the group-by builder for FsEvent entities.
|
||||
type FsEventGroupBy struct {
|
||||
selector
|
||||
build *FsEventQuery
|
||||
}
|
||||
|
||||
// Aggregate adds the given aggregation functions to the group-by query.
|
||||
func (fegb *FsEventGroupBy) Aggregate(fns ...AggregateFunc) *FsEventGroupBy {
|
||||
fegb.fns = append(fegb.fns, fns...)
|
||||
return fegb
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (fegb *FsEventGroupBy) Scan(ctx context.Context, v any) error {
|
||||
ctx = setContextOp(ctx, fegb.build.ctx, "GroupBy")
|
||||
if err := fegb.build.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
return scanWithInterceptors[*FsEventQuery, *FsEventGroupBy](ctx, fegb.build, fegb, fegb.build.inters, v)
|
||||
}
|
||||
|
||||
func (fegb *FsEventGroupBy) sqlScan(ctx context.Context, root *FsEventQuery, v any) error {
|
||||
selector := root.sqlQuery(ctx).Select()
|
||||
aggregation := make([]string, 0, len(fegb.fns))
|
||||
for _, fn := range fegb.fns {
|
||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
if len(selector.SelectedColumns()) == 0 {
|
||||
columns := make([]string, 0, len(*fegb.flds)+len(fegb.fns))
|
||||
for _, f := range *fegb.flds {
|
||||
columns = append(columns, selector.C(f))
|
||||
}
|
||||
columns = append(columns, aggregation...)
|
||||
selector.Select(columns...)
|
||||
}
|
||||
selector.GroupBy(selector.Columns(*fegb.flds...)...)
|
||||
if err := selector.Err(); err != nil {
|
||||
return err
|
||||
}
|
||||
rows := &sql.Rows{}
|
||||
query, args := selector.Query()
|
||||
if err := fegb.build.driver.Query(ctx, query, args, rows); err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
return sql.ScanSlice(rows, v)
|
||||
}
|
||||
|
||||
// FsEventSelect is the builder for selecting fields of FsEvent entities.
|
||||
type FsEventSelect struct {
|
||||
*FsEventQuery
|
||||
selector
|
||||
}
|
||||
|
||||
// Aggregate adds the given aggregation functions to the selector query.
|
||||
func (fes *FsEventSelect) Aggregate(fns ...AggregateFunc) *FsEventSelect {
|
||||
fes.fns = append(fes.fns, fns...)
|
||||
return fes
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (fes *FsEventSelect) Scan(ctx context.Context, v any) error {
|
||||
ctx = setContextOp(ctx, fes.ctx, "Select")
|
||||
if err := fes.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
return scanWithInterceptors[*FsEventQuery, *FsEventSelect](ctx, fes.FsEventQuery, fes, fes.inters, v)
|
||||
}
|
||||
|
||||
func (fes *FsEventSelect) sqlScan(ctx context.Context, root *FsEventQuery, v any) error {
|
||||
selector := root.sqlQuery(ctx)
|
||||
aggregation := make([]string, 0, len(fes.fns))
|
||||
for _, fn := range fes.fns {
|
||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
switch n := len(*fes.selector.flds); {
|
||||
case n == 0 && len(aggregation) > 0:
|
||||
selector.Select(aggregation...)
|
||||
case n != 0 && len(aggregation) > 0:
|
||||
selector.AppendSelect(aggregation...)
|
||||
}
|
||||
rows := &sql.Rows{}
|
||||
query, args := selector.Query()
|
||||
if err := fes.driver.Query(ctx, query, args, rows); err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
return sql.ScanSlice(rows, v)
|
||||
}
|
||||
Reference in New Issue
Block a user