initial commit
This commit is contained in:
maurice fletgen
528
ent/warns_query.go
Normal file
528
ent/warns_query.go
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@@ -0,0 +1,528 @@
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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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"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/FrankenBotDev/FrankenAPI/ent/predicate"
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"github.com/FrankenBotDev/FrankenAPI/ent/warns"
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)
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// WarnsQuery is the builder for querying Warns entities.
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type WarnsQuery struct {
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config
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limit *int
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offset *int
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unique *bool
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order []OrderFunc
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fields []string
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predicates []predicate.Warns
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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 WarnsQuery builder.
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func (wq *WarnsQuery) Where(ps ...predicate.Warns) *WarnsQuery {
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wq.predicates = append(wq.predicates, ps...)
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return wq
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}
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// Limit adds a limit step to the query.
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func (wq *WarnsQuery) Limit(limit int) *WarnsQuery {
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wq.limit = &limit
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return wq
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}
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// Offset adds an offset step to the query.
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func (wq *WarnsQuery) Offset(offset int) *WarnsQuery {
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wq.offset = &offset
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return wq
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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 (wq *WarnsQuery) Unique(unique bool) *WarnsQuery {
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wq.unique = &unique
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return wq
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}
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// Order adds an order step to the query.
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func (wq *WarnsQuery) Order(o ...OrderFunc) *WarnsQuery {
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wq.order = append(wq.order, o...)
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return wq
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}
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// First returns the first Warns entity from the query.
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// Returns a *NotFoundError when no Warns was found.
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func (wq *WarnsQuery) First(ctx context.Context) (*Warns, error) {
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nodes, err := wq.Limit(1).All(ctx)
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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{warns.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 (wq *WarnsQuery) FirstX(ctx context.Context) *Warns {
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node, err := wq.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 Warns ID from the query.
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// Returns a *NotFoundError when no Warns ID was found.
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func (wq *WarnsQuery) FirstID(ctx context.Context) (id int, err error) {
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var ids []int
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if ids, err = wq.Limit(1).IDs(ctx); 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{warns.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 (wq *WarnsQuery) FirstIDX(ctx context.Context) int {
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id, err := wq.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 Warns entity found by the query, ensuring it only returns one.
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// Returns a *NotSingularError when more than one Warns entity is found.
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// Returns a *NotFoundError when no Warns entities are found.
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func (wq *WarnsQuery) Only(ctx context.Context) (*Warns, error) {
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nodes, err := wq.Limit(2).All(ctx)
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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{warns.Label}
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default:
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return nil, &NotSingularError{warns.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 (wq *WarnsQuery) OnlyX(ctx context.Context) *Warns {
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node, err := wq.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 Warns ID in the query.
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// Returns a *NotSingularError when more than one Warns ID is found.
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// Returns a *NotFoundError when no entities are found.
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func (wq *WarnsQuery) OnlyID(ctx context.Context) (id int, err error) {
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var ids []int
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if ids, err = wq.Limit(2).IDs(ctx); 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{warns.Label}
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default:
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err = &NotSingularError{warns.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 (wq *WarnsQuery) OnlyIDX(ctx context.Context) int {
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id, err := wq.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 WarnsSlice.
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func (wq *WarnsQuery) All(ctx context.Context) ([]*Warns, error) {
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if err := wq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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return wq.sqlAll(ctx)
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}
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// AllX is like All, but panics if an error occurs.
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func (wq *WarnsQuery) AllX(ctx context.Context) []*Warns {
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nodes, err := wq.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 Warns IDs.
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func (wq *WarnsQuery) IDs(ctx context.Context) ([]int, error) {
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var ids []int
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if err := wq.Select(warns.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 (wq *WarnsQuery) IDsX(ctx context.Context) []int {
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ids, err := wq.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 (wq *WarnsQuery) Count(ctx context.Context) (int, error) {
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if err := wq.prepareQuery(ctx); err != nil {
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return 0, err
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}
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return wq.sqlCount(ctx)
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}
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// CountX is like Count, but panics if an error occurs.
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func (wq *WarnsQuery) CountX(ctx context.Context) int {
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count, err := wq.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 (wq *WarnsQuery) Exist(ctx context.Context) (bool, error) {
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if err := wq.prepareQuery(ctx); err != nil {
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return false, err
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}
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return wq.sqlExist(ctx)
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}
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// ExistX is like Exist, but panics if an error occurs.
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func (wq *WarnsQuery) ExistX(ctx context.Context) bool {
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exist, err := wq.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 WarnsQuery 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 (wq *WarnsQuery) Clone() *WarnsQuery {
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if wq == nil {
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return nil
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}
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return &WarnsQuery{
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config: wq.config,
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limit: wq.limit,
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offset: wq.offset,
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order: append([]OrderFunc{}, wq.order...),
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predicates: append([]predicate.Warns{}, wq.predicates...),
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// clone intermediate query.
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sql: wq.sql.Clone(),
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path: wq.path,
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unique: wq.unique,
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}
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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.
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//
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// Example:
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//
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// var v []struct {
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// Emitter string `json:"emitter,omitempty"`
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// Count int `json:"count,omitempty"`
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// }
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//
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// client.Warns.Query().
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// GroupBy(warns.FieldEmitter).
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// Aggregate(ent.Count()).
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// Scan(ctx, &v)
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//
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func (wq *WarnsQuery) GroupBy(field string, fields ...string) *WarnsGroupBy {
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grbuild := &WarnsGroupBy{config: wq.config}
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grbuild.fields = append([]string{field}, fields...)
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grbuild.path = func(ctx context.Context) (prev *sql.Selector, err error) {
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if err := wq.prepareQuery(ctx); err != nil {
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return nil, err
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}
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return wq.sqlQuery(ctx), nil
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}
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grbuild.label = warns.Label
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grbuild.flds, grbuild.scan = &grbuild.fields, grbuild.Scan
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return grbuild
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}
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// Select allows the selection one or more fields/columns for the given query,
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// instead of selecting all fields in the entity.
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//
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// Example:
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//
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// var v []struct {
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// Emitter string `json:"emitter,omitempty"`
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// }
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//
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// client.Warns.Query().
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// Select(warns.FieldEmitter).
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// Scan(ctx, &v)
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//
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func (wq *WarnsQuery) Select(fields ...string) *WarnsSelect {
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wq.fields = append(wq.fields, fields...)
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selbuild := &WarnsSelect{WarnsQuery: wq}
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selbuild.label = warns.Label
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selbuild.flds, selbuild.scan = &wq.fields, selbuild.Scan
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return selbuild
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}
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func (wq *WarnsQuery) prepareQuery(ctx context.Context) error {
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for _, f := range wq.fields {
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if !warns.ValidColumn(f) {
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return &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
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}
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}
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if wq.path != nil {
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prev, err := wq.path(ctx)
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if err != nil {
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return err
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}
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wq.sql = prev
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}
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return nil
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}
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func (wq *WarnsQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*Warns, error) {
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var (
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nodes = []*Warns{}
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_spec = wq.querySpec()
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)
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_spec.ScanValues = func(columns []string) ([]interface{}, error) {
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return (*Warns).scanValues(nil, columns)
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}
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_spec.Assign = func(columns []string, values []interface{}) error {
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node := &Warns{config: wq.config}
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nodes = append(nodes, node)
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return node.assignValues(columns, values)
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}
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for i := range hooks {
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hooks[i](ctx, _spec)
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}
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if err := sqlgraph.QueryNodes(ctx, wq.driver, _spec); 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 nodes, nil
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}
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return nodes, nil
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}
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func (wq *WarnsQuery) sqlCount(ctx context.Context) (int, error) {
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_spec := wq.querySpec()
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_spec.Node.Columns = wq.fields
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if len(wq.fields) > 0 {
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_spec.Unique = wq.unique != nil && *wq.unique
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}
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return sqlgraph.CountNodes(ctx, wq.driver, _spec)
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}
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func (wq *WarnsQuery) sqlExist(ctx context.Context) (bool, error) {
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n, err := wq.sqlCount(ctx)
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if err != nil {
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return false, fmt.Errorf("ent: check existence: %w", err)
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}
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return n > 0, nil
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}
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func (wq *WarnsQuery) querySpec() *sqlgraph.QuerySpec {
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_spec := &sqlgraph.QuerySpec{
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Node: &sqlgraph.NodeSpec{
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Table: warns.Table,
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Columns: warns.Columns,
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ID: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: warns.FieldID,
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},
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},
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From: wq.sql,
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Unique: true,
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}
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if unique := wq.unique; unique != nil {
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_spec.Unique = *unique
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}
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if fields := wq.fields; len(fields) > 0 {
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_spec.Node.Columns = make([]string, 0, len(fields))
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_spec.Node.Columns = append(_spec.Node.Columns, warns.FieldID)
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for i := range fields {
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if fields[i] != warns.FieldID {
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_spec.Node.Columns = append(_spec.Node.Columns, fields[i])
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}
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}
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}
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if ps := wq.predicates; len(ps) > 0 {
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_spec.Predicate = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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if limit := wq.limit; limit != nil {
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_spec.Limit = *limit
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}
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if offset := wq.offset; offset != nil {
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_spec.Offset = *offset
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}
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if ps := wq.order; len(ps) > 0 {
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_spec.Order = func(selector *sql.Selector) {
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for i := range ps {
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ps[i](selector)
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}
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}
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}
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return _spec
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}
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func (wq *WarnsQuery) sqlQuery(ctx context.Context) *sql.Selector {
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builder := sql.Dialect(wq.driver.Dialect())
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t1 := builder.Table(warns.Table)
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columns := wq.fields
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if len(columns) == 0 {
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columns = warns.Columns
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}
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selector := builder.Select(t1.Columns(columns...)...).From(t1)
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if wq.sql != nil {
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selector = wq.sql
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selector.Select(selector.Columns(columns...)...)
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}
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if wq.unique != nil && *wq.unique {
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selector.Distinct()
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}
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for _, p := range wq.predicates {
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p(selector)
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}
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for _, p := range wq.order {
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p(selector)
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}
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if offset := wq.offset; offset != nil {
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// limit is mandatory for offset clause. We start
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// with default value, and override it below if needed.
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selector.Offset(*offset).Limit(math.MaxInt32)
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}
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if limit := wq.limit; limit != nil {
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selector.Limit(*limit)
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}
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return selector
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}
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// WarnsGroupBy is the group-by builder for Warns entities.
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type WarnsGroupBy struct {
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config
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selector
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fields []string
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fns []AggregateFunc
|
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// intermediate query (i.e. traversal path).
|
||||
sql *sql.Selector
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path func(context.Context) (*sql.Selector, error)
|
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}
|
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// Aggregate adds the given aggregation functions to the group-by query.
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func (wgb *WarnsGroupBy) Aggregate(fns ...AggregateFunc) *WarnsGroupBy {
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wgb.fns = append(wgb.fns, fns...)
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return wgb
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}
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// Scan applies the group-by query and scans the result into the given value.
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func (wgb *WarnsGroupBy) Scan(ctx context.Context, v interface{}) error {
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query, err := wgb.path(ctx)
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if err != nil {
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return err
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||||
}
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wgb.sql = query
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return wgb.sqlScan(ctx, v)
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}
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func (wgb *WarnsGroupBy) sqlScan(ctx context.Context, v interface{}) error {
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for _, f := range wgb.fields {
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if !warns.ValidColumn(f) {
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return &ValidationError{Name: f, err: fmt.Errorf("invalid field %q for group-by", f)}
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||||
}
|
||||
}
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selector := wgb.sqlQuery()
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if err := selector.Err(); err != nil {
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||||
return err
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||||
}
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||||
rows := &sql.Rows{}
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||||
query, args := selector.Query()
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||||
if err := wgb.driver.Query(ctx, query, args, rows); err != nil {
|
||||
return err
|
||||
}
|
||||
defer rows.Close()
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||||
return sql.ScanSlice(rows, v)
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||||
}
|
||||
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||||
func (wgb *WarnsGroupBy) sqlQuery() *sql.Selector {
|
||||
selector := wgb.sql.Select()
|
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aggregation := make([]string, 0, len(wgb.fns))
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for _, fn := range wgb.fns {
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||||
aggregation = append(aggregation, fn(selector))
|
||||
}
|
||||
// If no columns were selected in a custom aggregation function, the default
|
||||
// selection is the fields used for "group-by", and the aggregation functions.
|
||||
if len(selector.SelectedColumns()) == 0 {
|
||||
columns := make([]string, 0, len(wgb.fields)+len(wgb.fns))
|
||||
for _, f := range wgb.fields {
|
||||
columns = append(columns, selector.C(f))
|
||||
}
|
||||
columns = append(columns, aggregation...)
|
||||
selector.Select(columns...)
|
||||
}
|
||||
return selector.GroupBy(selector.Columns(wgb.fields...)...)
|
||||
}
|
||||
|
||||
// WarnsSelect is the builder for selecting fields of Warns entities.
|
||||
type WarnsSelect struct {
|
||||
*WarnsQuery
|
||||
selector
|
||||
// intermediate query (i.e. traversal path).
|
||||
sql *sql.Selector
|
||||
}
|
||||
|
||||
// Scan applies the selector query and scans the result into the given value.
|
||||
func (ws *WarnsSelect) Scan(ctx context.Context, v interface{}) error {
|
||||
if err := ws.prepareQuery(ctx); err != nil {
|
||||
return err
|
||||
}
|
||||
ws.sql = ws.WarnsQuery.sqlQuery(ctx)
|
||||
return ws.sqlScan(ctx, v)
|
||||
}
|
||||
|
||||
func (ws *WarnsSelect) sqlScan(ctx context.Context, v interface{}) error {
|
||||
rows := &sql.Rows{}
|
||||
query, args := ws.sql.Query()
|
||||
if err := ws.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