Init V4 community edition (#2265)
* Init V4 community edition * Init V4 community edition
This commit is contained in:
AaronLiu
903
ent/storagepolicy_query.go
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903
ent/storagepolicy_query.go
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@@ -0,0 +1,903 @@
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// 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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"database/sql/driver"
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"fmt"
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"math"
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"entgo.io/ent/dialect/sql"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"entgo.io/ent/schema/field"
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"github.com/cloudreve/Cloudreve/v4/ent/entity"
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"github.com/cloudreve/Cloudreve/v4/ent/file"
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"github.com/cloudreve/Cloudreve/v4/ent/group"
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"github.com/cloudreve/Cloudreve/v4/ent/node"
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"github.com/cloudreve/Cloudreve/v4/ent/predicate"
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"github.com/cloudreve/Cloudreve/v4/ent/storagepolicy"
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"github.com/cloudreve/Cloudreve/v4/ent/user"
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)
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// StoragePolicyQuery is the builder for querying StoragePolicy entities.
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type StoragePolicyQuery struct {
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config
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ctx *QueryContext
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order []storagepolicy.OrderOption
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inters []Interceptor
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predicates []predicate.StoragePolicy
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withUsers *UserQuery
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withGroups *GroupQuery
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withFiles *FileQuery
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withEntities *EntityQuery
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withNode *NodeQuery
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// intermediate query (i.e. traversal path).
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sql *sql.Selector
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path func(context.Context) (*sql.Selector, error)
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}
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// Where adds a new predicate for the StoragePolicyQuery builder.
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func (spq *StoragePolicyQuery) Where(ps ...predicate.StoragePolicy) *StoragePolicyQuery {
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spq.predicates = append(spq.predicates, ps...)
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return spq
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}
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// Limit the number of records to be returned by this query.
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func (spq *StoragePolicyQuery) Limit(limit int) *StoragePolicyQuery {
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spq.ctx.Limit = &limit
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return spq
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}
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// Offset to start from.
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func (spq *StoragePolicyQuery) Offset(offset int) *StoragePolicyQuery {
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spq.ctx.Offset = &offset
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return spq
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}
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// Unique configures the query builder to filter duplicate records on query.
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// By default, unique is set to true, and can be disabled using this method.
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func (spq *StoragePolicyQuery) Unique(unique bool) *StoragePolicyQuery {
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spq.ctx.Unique = &unique
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return spq
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}
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// Order specifies how the records should be ordered.
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func (spq *StoragePolicyQuery) Order(o ...storagepolicy.OrderOption) *StoragePolicyQuery {
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spq.order = append(spq.order, o...)
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return spq
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}
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// QueryUsers chains the current query on the "users" edge.
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func (spq *StoragePolicyQuery) QueryUsers() *UserQuery {
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query := (&UserClient{config: spq.config}).Query()
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query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
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if err := spq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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selector := spq.sqlQuery(ctx)
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if err := selector.Err(); err != nil {
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return nil, err
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}
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step := sqlgraph.NewStep(
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sqlgraph.From(storagepolicy.Table, storagepolicy.FieldID, selector),
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sqlgraph.To(user.Table, user.FieldID),
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sqlgraph.Edge(sqlgraph.O2M, false, storagepolicy.UsersTable, storagepolicy.UsersColumn),
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)
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fromU = sqlgraph.SetNeighbors(spq.driver.Dialect(), step)
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return fromU, nil
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}
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return query
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}
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// QueryGroups chains the current query on the "groups" edge.
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func (spq *StoragePolicyQuery) QueryGroups() *GroupQuery {
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query := (&GroupClient{config: spq.config}).Query()
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query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
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if err := spq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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selector := spq.sqlQuery(ctx)
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if err := selector.Err(); err != nil {
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return nil, err
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}
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step := sqlgraph.NewStep(
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sqlgraph.From(storagepolicy.Table, storagepolicy.FieldID, selector),
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sqlgraph.To(group.Table, group.FieldID),
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sqlgraph.Edge(sqlgraph.O2M, false, storagepolicy.GroupsTable, storagepolicy.GroupsColumn),
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)
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fromU = sqlgraph.SetNeighbors(spq.driver.Dialect(), step)
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return fromU, nil
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}
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return query
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}
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// QueryFiles chains the current query on the "files" edge.
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func (spq *StoragePolicyQuery) QueryFiles() *FileQuery {
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query := (&FileClient{config: spq.config}).Query()
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query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
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if err := spq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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selector := spq.sqlQuery(ctx)
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if err := selector.Err(); err != nil {
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return nil, err
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}
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step := sqlgraph.NewStep(
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sqlgraph.From(storagepolicy.Table, storagepolicy.FieldID, selector),
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sqlgraph.To(file.Table, file.FieldID),
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sqlgraph.Edge(sqlgraph.O2M, false, storagepolicy.FilesTable, storagepolicy.FilesColumn),
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)
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fromU = sqlgraph.SetNeighbors(spq.driver.Dialect(), step)
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return fromU, nil
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}
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return query
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}
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// QueryEntities chains the current query on the "entities" edge.
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func (spq *StoragePolicyQuery) QueryEntities() *EntityQuery {
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query := (&EntityClient{config: spq.config}).Query()
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query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
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if err := spq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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selector := spq.sqlQuery(ctx)
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if err := selector.Err(); err != nil {
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return nil, err
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}
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step := sqlgraph.NewStep(
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sqlgraph.From(storagepolicy.Table, storagepolicy.FieldID, selector),
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sqlgraph.To(entity.Table, entity.FieldID),
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sqlgraph.Edge(sqlgraph.O2M, false, storagepolicy.EntitiesTable, storagepolicy.EntitiesColumn),
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)
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fromU = sqlgraph.SetNeighbors(spq.driver.Dialect(), step)
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return fromU, nil
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}
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return query
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}
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// QueryNode chains the current query on the "node" edge.
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func (spq *StoragePolicyQuery) QueryNode() *NodeQuery {
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query := (&NodeClient{config: spq.config}).Query()
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query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
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if err := spq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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selector := spq.sqlQuery(ctx)
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if err := selector.Err(); err != nil {
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return nil, err
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}
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step := sqlgraph.NewStep(
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sqlgraph.From(storagepolicy.Table, storagepolicy.FieldID, selector),
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sqlgraph.To(node.Table, node.FieldID),
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sqlgraph.Edge(sqlgraph.M2O, true, storagepolicy.NodeTable, storagepolicy.NodeColumn),
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)
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fromU = sqlgraph.SetNeighbors(spq.driver.Dialect(), step)
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return fromU, nil
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}
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return query
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}
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// First returns the first StoragePolicy entity from the query.
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// Returns a *NotFoundError when no StoragePolicy was found.
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func (spq *StoragePolicyQuery) First(ctx context.Context) (*StoragePolicy, error) {
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nodes, err := spq.Limit(1).All(setContextOp(ctx, spq.ctx, "First"))
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if err != nil {
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return nil, err
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}
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if len(nodes) == 0 {
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return nil, &NotFoundError{storagepolicy.Label}
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}
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return nodes[0], nil
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}
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// FirstX is like First, but panics if an error occurs.
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func (spq *StoragePolicyQuery) FirstX(ctx context.Context) *StoragePolicy {
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node, err := spq.First(ctx)
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if err != nil && !IsNotFound(err) {
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panic(err)
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}
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return node
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}
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// FirstID returns the first StoragePolicy ID from the query.
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// Returns a *NotFoundError when no StoragePolicy ID was found.
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func (spq *StoragePolicyQuery) FirstID(ctx context.Context) (id int, err error) {
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var ids []int
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if ids, err = spq.Limit(1).IDs(setContextOp(ctx, spq.ctx, "FirstID")); err != nil {
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return
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}
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if len(ids) == 0 {
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err = &NotFoundError{storagepolicy.Label}
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return
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}
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return ids[0], nil
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}
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// FirstIDX is like FirstID, but panics if an error occurs.
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func (spq *StoragePolicyQuery) FirstIDX(ctx context.Context) int {
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id, err := spq.FirstID(ctx)
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if err != nil && !IsNotFound(err) {
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panic(err)
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}
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return id
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}
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// Only returns a single StoragePolicy entity found by the query, ensuring it only returns one.
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// Returns a *NotSingularError when more than one StoragePolicy entity is found.
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// Returns a *NotFoundError when no StoragePolicy entities are found.
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func (spq *StoragePolicyQuery) Only(ctx context.Context) (*StoragePolicy, error) {
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nodes, err := spq.Limit(2).All(setContextOp(ctx, spq.ctx, "Only"))
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if err != nil {
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return nil, err
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}
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switch len(nodes) {
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case 1:
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return nodes[0], nil
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case 0:
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return nil, &NotFoundError{storagepolicy.Label}
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default:
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return nil, &NotSingularError{storagepolicy.Label}
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}
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}
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// OnlyX is like Only, but panics if an error occurs.
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func (spq *StoragePolicyQuery) OnlyX(ctx context.Context) *StoragePolicy {
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node, err := spq.Only(ctx)
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if err != nil {
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panic(err)
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}
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return node
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}
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// OnlyID is like Only, but returns the only StoragePolicy ID in the query.
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// Returns a *NotSingularError when more than one StoragePolicy ID is found.
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// Returns a *NotFoundError when no entities are found.
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func (spq *StoragePolicyQuery) OnlyID(ctx context.Context) (id int, err error) {
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var ids []int
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if ids, err = spq.Limit(2).IDs(setContextOp(ctx, spq.ctx, "OnlyID")); err != nil {
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return
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}
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switch len(ids) {
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case 1:
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id = ids[0]
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case 0:
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err = &NotFoundError{storagepolicy.Label}
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default:
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err = &NotSingularError{storagepolicy.Label}
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}
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return
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}
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// OnlyIDX is like OnlyID, but panics if an error occurs.
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func (spq *StoragePolicyQuery) OnlyIDX(ctx context.Context) int {
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id, err := spq.OnlyID(ctx)
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if err != nil {
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panic(err)
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}
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return id
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}
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// All executes the query and returns a list of StoragePolicies.
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func (spq *StoragePolicyQuery) All(ctx context.Context) ([]*StoragePolicy, error) {
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ctx = setContextOp(ctx, spq.ctx, "All")
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if err := spq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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qr := querierAll[[]*StoragePolicy, *StoragePolicyQuery]()
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return withInterceptors[[]*StoragePolicy](ctx, spq, qr, spq.inters)
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}
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// AllX is like All, but panics if an error occurs.
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func (spq *StoragePolicyQuery) AllX(ctx context.Context) []*StoragePolicy {
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nodes, err := spq.All(ctx)
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if err != nil {
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panic(err)
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}
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return nodes
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}
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// IDs executes the query and returns a list of StoragePolicy IDs.
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func (spq *StoragePolicyQuery) IDs(ctx context.Context) (ids []int, err error) {
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if spq.ctx.Unique == nil && spq.path != nil {
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spq.Unique(true)
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}
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ctx = setContextOp(ctx, spq.ctx, "IDs")
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if err = spq.Select(storagepolicy.FieldID).Scan(ctx, &ids); err != nil {
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return nil, err
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}
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return ids, nil
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}
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// IDsX is like IDs, but panics if an error occurs.
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func (spq *StoragePolicyQuery) IDsX(ctx context.Context) []int {
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ids, err := spq.IDs(ctx)
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if err != nil {
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panic(err)
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}
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return ids
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}
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// Count returns the count of the given query.
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func (spq *StoragePolicyQuery) Count(ctx context.Context) (int, error) {
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ctx = setContextOp(ctx, spq.ctx, "Count")
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if err := spq.prepareQuery(ctx); err != nil {
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return 0, err
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}
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return withInterceptors[int](ctx, spq, querierCount[*StoragePolicyQuery](), spq.inters)
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}
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// CountX is like Count, but panics if an error occurs.
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func (spq *StoragePolicyQuery) CountX(ctx context.Context) int {
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count, err := spq.Count(ctx)
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if err != nil {
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panic(err)
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}
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return count
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}
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// Exist returns true if the query has elements in the graph.
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func (spq *StoragePolicyQuery) Exist(ctx context.Context) (bool, error) {
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ctx = setContextOp(ctx, spq.ctx, "Exist")
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switch _, err := spq.FirstID(ctx); {
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case IsNotFound(err):
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return false, nil
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case err != nil:
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return false, fmt.Errorf("ent: check existence: %w", err)
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default:
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return true, nil
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}
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}
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// ExistX is like Exist, but panics if an error occurs.
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func (spq *StoragePolicyQuery) ExistX(ctx context.Context) bool {
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exist, err := spq.Exist(ctx)
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if err != nil {
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panic(err)
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}
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return exist
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}
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// Clone returns a duplicate of the StoragePolicyQuery builder, including all associated steps. It can be
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// used to prepare common query builders and use them differently after the clone is made.
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func (spq *StoragePolicyQuery) Clone() *StoragePolicyQuery {
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if spq == nil {
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return nil
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}
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return &StoragePolicyQuery{
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config: spq.config,
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ctx: spq.ctx.Clone(),
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order: append([]storagepolicy.OrderOption{}, spq.order...),
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inters: append([]Interceptor{}, spq.inters...),
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predicates: append([]predicate.StoragePolicy{}, spq.predicates...),
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withUsers: spq.withUsers.Clone(),
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withGroups: spq.withGroups.Clone(),
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withFiles: spq.withFiles.Clone(),
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withEntities: spq.withEntities.Clone(),
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withNode: spq.withNode.Clone(),
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// clone intermediate query.
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sql: spq.sql.Clone(),
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path: spq.path,
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}
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}
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// WithUsers tells the query-builder to eager-load the nodes that are connected to
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// the "users" edge. The optional arguments are used to configure the query builder of the edge.
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func (spq *StoragePolicyQuery) WithUsers(opts ...func(*UserQuery)) *StoragePolicyQuery {
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query := (&UserClient{config: spq.config}).Query()
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for _, opt := range opts {
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opt(query)
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}
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spq.withUsers = query
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return spq
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}
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// WithGroups tells the query-builder to eager-load the nodes that are connected to
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// the "groups" edge. The optional arguments are used to configure the query builder of the edge.
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func (spq *StoragePolicyQuery) WithGroups(opts ...func(*GroupQuery)) *StoragePolicyQuery {
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query := (&GroupClient{config: spq.config}).Query()
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for _, opt := range opts {
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opt(query)
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}
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spq.withGroups = query
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return spq
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}
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// WithFiles tells the query-builder to eager-load the nodes that are connected to
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// the "files" edge. The optional arguments are used to configure the query builder of the edge.
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func (spq *StoragePolicyQuery) WithFiles(opts ...func(*FileQuery)) *StoragePolicyQuery {
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query := (&FileClient{config: spq.config}).Query()
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for _, opt := range opts {
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opt(query)
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}
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spq.withFiles = query
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return spq
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}
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// WithEntities tells the query-builder to eager-load the nodes that are connected to
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// the "entities" edge. The optional arguments are used to configure the query builder of the edge.
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func (spq *StoragePolicyQuery) WithEntities(opts ...func(*EntityQuery)) *StoragePolicyQuery {
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query := (&EntityClient{config: spq.config}).Query()
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for _, opt := range opts {
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opt(query)
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}
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spq.withEntities = query
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return spq
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}
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// WithNode tells the query-builder to eager-load the nodes that are connected to
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// the "node" edge. The optional arguments are used to configure the query builder of the edge.
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func (spq *StoragePolicyQuery) WithNode(opts ...func(*NodeQuery)) *StoragePolicyQuery {
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||||
query := (&NodeClient{config: spq.config}).Query()
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for _, opt := range opts {
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opt(query)
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}
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spq.withNode = query
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return spq
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}
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||||
// GroupBy is used to group vertices by one or more fields/columns.
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||||
// 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"`
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||||
// }
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||||
//
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||||
// client.StoragePolicy.Query().
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// GroupBy(storagepolicy.FieldCreatedAt).
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// Aggregate(ent.Count()).
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||||
// Scan(ctx, &v)
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||||
func (spq *StoragePolicyQuery) GroupBy(field string, fields ...string) *StoragePolicyGroupBy {
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||||
spq.ctx.Fields = append([]string{field}, fields...)
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||||
grbuild := &StoragePolicyGroupBy{build: spq}
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||||
grbuild.flds = &spq.ctx.Fields
|
||||
grbuild.label = storagepolicy.Label
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||||
grbuild.scan = grbuild.Scan
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||||
return grbuild
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||||
}
|
||||
|
||||
// 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.StoragePolicy.Query().
|
||||
// Select(storagepolicy.FieldCreatedAt).
|
||||
// Scan(ctx, &v)
|
||||
func (spq *StoragePolicyQuery) Select(fields ...string) *StoragePolicySelect {
|
||||
spq.ctx.Fields = append(spq.ctx.Fields, fields...)
|
||||
sbuild := &StoragePolicySelect{StoragePolicyQuery: spq}
|
||||
sbuild.label = storagepolicy.Label
|
||||
sbuild.flds, sbuild.scan = &spq.ctx.Fields, sbuild.Scan
|
||||
return sbuild
|
||||
}
|
||||
|
||||
// Aggregate returns a StoragePolicySelect configured with the given aggregations.
|
||||
func (spq *StoragePolicyQuery) Aggregate(fns ...AggregateFunc) *StoragePolicySelect {
|
||||
return spq.Select().Aggregate(fns...)
|
||||
}
|
||||
|
||||
func (spq *StoragePolicyQuery) prepareQuery(ctx context.Context) error {
|
||||
for _, inter := range spq.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, spq); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
for _, f := range spq.ctx.Fields {
|
||||
if !storagepolicy.ValidColumn(f) {
|
||||
return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
|
||||
}
|
||||
}
|
||||
if spq.path != nil {
|
||||
prev, err := spq.path(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
spq.sql = prev
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (spq *StoragePolicyQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*StoragePolicy, error) {
|
||||
var (
|
||||
nodes = []*StoragePolicy{}
|
||||
_spec = spq.querySpec()
|
||||
loadedTypes = [5]bool{
|
||||
spq.withUsers != nil,
|
||||
spq.withGroups != nil,
|
||||
spq.withFiles != nil,
|
||||
spq.withEntities != nil,
|
||||
spq.withNode != nil,
|
||||
}
|
||||
)
|
||||
_spec.ScanValues = func(columns []string) ([]any, error) {
|
||||
return (*StoragePolicy).scanValues(nil, columns)
|
||||
}
|
||||
_spec.Assign = func(columns []string, values []any) error {
|
||||
node := &StoragePolicy{config: spq.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, spq.driver, _spec); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if len(nodes) == 0 {
|
||||
return nodes, nil
|
||||
}
|
||||
if query := spq.withUsers; query != nil {
|
||||
if err := spq.loadUsers(ctx, query, nodes,
|
||||
func(n *StoragePolicy) { n.Edges.Users = []*User{} },
|
||||
func(n *StoragePolicy, e *User) { n.Edges.Users = append(n.Edges.Users, e) }); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if query := spq.withGroups; query != nil {
|
||||
if err := spq.loadGroups(ctx, query, nodes,
|
||||
func(n *StoragePolicy) { n.Edges.Groups = []*Group{} },
|
||||
func(n *StoragePolicy, e *Group) { n.Edges.Groups = append(n.Edges.Groups, e) }); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if query := spq.withFiles; query != nil {
|
||||
if err := spq.loadFiles(ctx, query, nodes,
|
||||
func(n *StoragePolicy) { n.Edges.Files = []*File{} },
|
||||
func(n *StoragePolicy, e *File) { n.Edges.Files = append(n.Edges.Files, e) }); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if query := spq.withEntities; query != nil {
|
||||
if err := spq.loadEntities(ctx, query, nodes,
|
||||
func(n *StoragePolicy) { n.Edges.Entities = []*Entity{} },
|
||||
func(n *StoragePolicy, e *Entity) { n.Edges.Entities = append(n.Edges.Entities, e) }); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if query := spq.withNode; query != nil {
|
||||
if err := spq.loadNode(ctx, query, nodes, nil,
|
||||
func(n *StoragePolicy, e *Node) { n.Edges.Node = e }); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return nodes, nil
|
||||
}
|
||||
|
||||
func (spq *StoragePolicyQuery) loadUsers(ctx context.Context, query *UserQuery, nodes []*StoragePolicy, init func(*StoragePolicy), assign func(*StoragePolicy, *User)) error {
|
||||
fks := make([]driver.Value, 0, len(nodes))
|
||||
nodeids := make(map[int]*StoragePolicy)
|
||||
for i := range nodes {
|
||||
fks = append(fks, nodes[i].ID)
|
||||
nodeids[nodes[i].ID] = nodes[i]
|
||||
if init != nil {
|
||||
init(nodes[i])
|
||||
}
|
||||
}
|
||||
query.withFKs = true
|
||||
query.Where(predicate.User(func(s *sql.Selector) {
|
||||
s.Where(sql.InValues(s.C(storagepolicy.UsersColumn), fks...))
|
||||
}))
|
||||
neighbors, err := query.All(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, n := range neighbors {
|
||||
fk := n.storage_policy_users
|
||||
if fk == nil {
|
||||
return fmt.Errorf(`foreign-key "storage_policy_users" is nil for node %v`, n.ID)
|
||||
}
|
||||
node, ok := nodeids[*fk]
|
||||
if !ok {
|
||||
return fmt.Errorf(`unexpected referenced foreign-key "storage_policy_users" returned %v for node %v`, *fk, n.ID)
|
||||
}
|
||||
assign(node, n)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func (spq *StoragePolicyQuery) loadGroups(ctx context.Context, query *GroupQuery, nodes []*StoragePolicy, init func(*StoragePolicy), assign func(*StoragePolicy, *Group)) error {
|
||||
fks := make([]driver.Value, 0, len(nodes))
|
||||
nodeids := make(map[int]*StoragePolicy)
|
||||
for i := range nodes {
|
||||
fks = append(fks, nodes[i].ID)
|
||||
nodeids[nodes[i].ID] = nodes[i]
|
||||
if init != nil {
|
||||
init(nodes[i])
|
||||
}
|
||||
}
|
||||
if len(query.ctx.Fields) > 0 {
|
||||
query.ctx.AppendFieldOnce(group.FieldStoragePolicyID)
|
||||
}
|
||||
query.Where(predicate.Group(func(s *sql.Selector) {
|
||||
s.Where(sql.InValues(s.C(storagepolicy.GroupsColumn), fks...))
|
||||
}))
|
||||
neighbors, err := query.All(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, n := range neighbors {
|
||||
fk := n.StoragePolicyID
|
||||
node, ok := nodeids[fk]
|
||||
if !ok {
|
||||
return fmt.Errorf(`unexpected referenced foreign-key "storage_policy_id" returned %v for node %v`, fk, n.ID)
|
||||
}
|
||||
assign(node, n)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func (spq *StoragePolicyQuery) loadFiles(ctx context.Context, query *FileQuery, nodes []*StoragePolicy, init func(*StoragePolicy), assign func(*StoragePolicy, *File)) error {
|
||||
fks := make([]driver.Value, 0, len(nodes))
|
||||
nodeids := make(map[int]*StoragePolicy)
|
||||
for i := range nodes {
|
||||
fks = append(fks, nodes[i].ID)
|
||||
nodeids[nodes[i].ID] = nodes[i]
|
||||
if init != nil {
|
||||
init(nodes[i])
|
||||
}
|
||||
}
|
||||
if len(query.ctx.Fields) > 0 {
|
||||
query.ctx.AppendFieldOnce(file.FieldStoragePolicyFiles)
|
||||
}
|
||||
query.Where(predicate.File(func(s *sql.Selector) {
|
||||
s.Where(sql.InValues(s.C(storagepolicy.FilesColumn), fks...))
|
||||
}))
|
||||
neighbors, err := query.All(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, n := range neighbors {
|
||||
fk := n.StoragePolicyFiles
|
||||
node, ok := nodeids[fk]
|
||||
if !ok {
|
||||
return fmt.Errorf(`unexpected referenced foreign-key "storage_policy_files" returned %v for node %v`, fk, n.ID)
|
||||
}
|
||||
assign(node, n)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func (spq *StoragePolicyQuery) loadEntities(ctx context.Context, query *EntityQuery, nodes []*StoragePolicy, init func(*StoragePolicy), assign func(*StoragePolicy, *Entity)) error {
|
||||
fks := make([]driver.Value, 0, len(nodes))
|
||||
nodeids := make(map[int]*StoragePolicy)
|
||||
for i := range nodes {
|
||||
fks = append(fks, nodes[i].ID)
|
||||
nodeids[nodes[i].ID] = nodes[i]
|
||||
if init != nil {
|
||||
init(nodes[i])
|
||||
}
|
||||
}
|
||||
if len(query.ctx.Fields) > 0 {
|
||||
query.ctx.AppendFieldOnce(entity.FieldStoragePolicyEntities)
|
||||
}
|
||||
query.Where(predicate.Entity(func(s *sql.Selector) {
|
||||
s.Where(sql.InValues(s.C(storagepolicy.EntitiesColumn), fks...))
|
||||
}))
|
||||
neighbors, err := query.All(ctx)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
for _, n := range neighbors {
|
||||
fk := n.StoragePolicyEntities
|
||||
node, ok := nodeids[fk]
|
||||
if !ok {
|
||||
return fmt.Errorf(`unexpected referenced foreign-key "storage_policy_entities" returned %v for node %v`, fk, n.ID)
|
||||
}
|
||||
assign(node, n)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
func (spq *StoragePolicyQuery) loadNode(ctx context.Context, query *NodeQuery, nodes []*StoragePolicy, init func(*StoragePolicy), assign func(*StoragePolicy, *Node)) error {
|
||||
ids := make([]int, 0, len(nodes))
|
||||
nodeids := make(map[int][]*StoragePolicy)
|
||||
for i := range nodes {
|
||||
fk := nodes[i].NodeID
|
||||
if _, ok := nodeids[fk]; !ok {
|
||||
ids = append(ids, fk)
|
||||
}
|
||||
nodeids[fk] = append(nodeids[fk], nodes[i])
|
||||
}
|
||||
if len(ids) == 0 {
|
||||
return nil
|
||||
}
|
||||
query.Where(node.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 "node_id" returned %v`, n.ID)
|
||||
}
|
||||
for i := range nodes {
|
||||
assign(nodes[i], n)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (spq *StoragePolicyQuery) sqlCount(ctx context.Context) (int, error) {
|
||||
_spec := spq.querySpec()
|
||||
_spec.Node.Columns = spq.ctx.Fields
|
||||
if len(spq.ctx.Fields) > 0 {
|
||||
_spec.Unique = spq.ctx.Unique != nil && *spq.ctx.Unique
|
||||
}
|
||||
return sqlgraph.CountNodes(ctx, spq.driver, _spec)
|
||||
}
|
||||
|
||||
func (spq *StoragePolicyQuery) querySpec() *sqlgraph.QuerySpec {
|
||||
_spec := sqlgraph.NewQuerySpec(storagepolicy.Table, storagepolicy.Columns, sqlgraph.NewFieldSpec(storagepolicy.FieldID, field.TypeInt))
|
||||
_spec.From = spq.sql
|
||||
if unique := spq.ctx.Unique; unique != nil {
|
||||
_spec.Unique = *unique
|
||||
} else if spq.path != nil {
|
||||
_spec.Unique = true
|
||||
}
|
||||
if fields := spq.ctx.Fields; len(fields) > 0 {
|
||||
_spec.Node.Columns = make([]string, 0, len(fields))
|
||||
_spec.Node.Columns = append(_spec.Node.Columns, storagepolicy.FieldID)
|
||||
for i := range fields {
|
||||
if fields[i] != storagepolicy.FieldID {
|
||||
_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
|
||||
}
|
||||
}
|
||||
if spq.withNode != nil {
|
||||
_spec.Node.AddColumnOnce(storagepolicy.FieldNodeID)
|
||||
}
|
||||
}
|
||||
if ps := spq.predicates; len(ps) > 0 {
|
||||
_spec.Predicate = func(selector *sql.Selector) {
|
||||
for i := range ps {
|
||||
ps[i](selector)
|
||||
}
|
||||
}
|
||||
}
|
||||
if limit := spq.ctx.Limit; limit != nil {
|
||||
_spec.Limit = *limit
|
||||
}
|
||||
if offset := spq.ctx.Offset; offset != nil {
|
||||
_spec.Offset = *offset
|
||||
}
|
||||
if ps := spq.order; len(ps) > 0 {
|
||||
_spec.Order = func(selector *sql.Selector) {
|
||||
for i := range ps {
|
||||
ps[i](selector)
|
||||
}
|
||||
}
|
||||
}
|
||||
return _spec
|
||||
}
|
||||
|
||||
func (spq *StoragePolicyQuery) sqlQuery(ctx context.Context) *sql.Selector {
|
||||
builder := sql.Dialect(spq.driver.Dialect())
|
||||
t1 := builder.Table(storagepolicy.Table)
|
||||
columns := spq.ctx.Fields
|
||||
if len(columns) == 0 {
|
||||
columns = storagepolicy.Columns
|
||||
}
|
||||
selector := builder.Select(t1.Columns(columns...)...).From(t1)
|
||||
if spq.sql != nil {
|
||||
selector = spq.sql
|
||||
selector.Select(selector.Columns(columns...)...)
|
||||
}
|
||||
if spq.ctx.Unique != nil && *spq.ctx.Unique {
|
||||
selector.Distinct()
|
||||
}
|
||||
for _, p := range spq.predicates {
|
||||
p(selector)
|
||||
}
|
||||
for _, p := range spq.order {
|
||||
p(selector)
|
||||
}
|
||||
if offset := spq.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 := spq.ctx.Limit; limit != nil {
|
||||
selector.Limit(*limit)
|
||||
}
|
||||
return selector
|
||||
}
|
||||
|
||||
// StoragePolicyGroupBy is the group-by builder for StoragePolicy entities.
|
||||
type StoragePolicyGroupBy struct {
|
||||
selector
|
||||
build *StoragePolicyQuery
|
||||
}
|
||||
|
||||
// Aggregate adds the given aggregation functions to the group-by query.
|
||||
func (spgb *StoragePolicyGroupBy) Aggregate(fns ...AggregateFunc) *StoragePolicyGroupBy {
|
||||
spgb.fns = append(spgb.fns, fns...)
|
||||
return spgb
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (spgb *StoragePolicyGroupBy) Scan(ctx context.Context, v any) error {
|
||||
ctx = setContextOp(ctx, spgb.build.ctx, "GroupBy")
|
||||
if err := spgb.build.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
return scanWithInterceptors[*StoragePolicyQuery, *StoragePolicyGroupBy](ctx, spgb.build, spgb, spgb.build.inters, v)
|
||||
}
|
||||
|
||||
func (spgb *StoragePolicyGroupBy) sqlScan(ctx context.Context, root *StoragePolicyQuery, v any) error {
|
||||
selector := root.sqlQuery(ctx).Select()
|
||||
aggregation := make([]string, 0, len(spgb.fns))
|
||||
for _, fn := range spgb.fns {
|
||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
if len(selector.SelectedColumns()) == 0 {
|
||||
columns := make([]string, 0, len(*spgb.flds)+len(spgb.fns))
|
||||
for _, f := range *spgb.flds {
|
||||
columns = append(columns, selector.C(f))
|
||||
}
|
||||
columns = append(columns, aggregation...)
|
||||
selector.Select(columns...)
|
||||
}
|
||||
selector.GroupBy(selector.Columns(*spgb.flds...)...)
|
||||
if err := selector.Err(); err != nil {
|
||||
return err
|
||||
}
|
||||
rows := &sql.Rows{}
|
||||
query, args := selector.Query()
|
||||
if err := spgb.build.driver.Query(ctx, query, args, rows); err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
|
||||
return sql.ScanSlice(rows, v)
|
||||
}
|
||||
|
||||
// StoragePolicySelect is the builder for selecting fields of StoragePolicy entities.
|
||||
type StoragePolicySelect struct {
|
||||
*StoragePolicyQuery
|
||||
selector
|
||||
}
|
||||
|
||||
// Aggregate adds the given aggregation functions to the selector query.
|
||||
func (sps *StoragePolicySelect) Aggregate(fns ...AggregateFunc) *StoragePolicySelect {
|
||||
sps.fns = append(sps.fns, fns...)
|
||||
return sps
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (sps *StoragePolicySelect) Scan(ctx context.Context, v any) error {
|
||||
ctx = setContextOp(ctx, sps.ctx, "Select")
|
||||
if err := sps.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
return scanWithInterceptors[*StoragePolicyQuery, *StoragePolicySelect](ctx, sps.StoragePolicyQuery, sps, sps.inters, v)
|
||||
}
|
||||
|
||||
func (sps *StoragePolicySelect) sqlScan(ctx context.Context, root *StoragePolicyQuery, v any) error {
|
||||
selector := root.sqlQuery(ctx)
|
||||
aggregation := make([]string, 0, len(sps.fns))
|
||||
for _, fn := range sps.fns {
|
||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
switch n := len(*sps.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 := sps.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