channel_permissions.go

// Code generated by SQLBoiler 4.2.0 (https://github.com/volatiletech/sqlboiler). DO NOT EDIT.
// This file is meant to be re-generated in place and/or deleted at any time.

package models

import (
	"context"
	"database/sql"
	"fmt"
	"reflect"
	"strconv"
	"strings"
	"sync"
	"time"

	"github.com/friendsofgo/errors"
	"github.com/volatiletech/null/v8"
	"github.com/volatiletech/sqlboiler/v4/boil"
	"github.com/volatiletech/sqlboiler/v4/queries"
	"github.com/volatiletech/sqlboiler/v4/queries/qm"
	"github.com/volatiletech/sqlboiler/v4/queries/qmhelper"
	"github.com/volatiletech/strmangle"
)

// ChannelPermission is an object representing the database table.
type ChannelPermission struct {
	ChannelID  int       `boil:"channel_id" json:"channel_id" toml:"channel_id" yaml:"channel_id"`
	UserID     int       `boil:"user_id" json:"user_id" toml:"user_id" yaml:"user_id"`
	Permission null.Int  `boil:"permission" json:"permission,omitempty" toml:"permission" yaml:"permission,omitempty"`
	CreatedAt  null.Time `boil:"created_at" json:"created_at,omitempty" toml:"created_at" yaml:"created_at,omitempty"`
	UpdatedAt  null.Time `boil:"updated_at" json:"updated_at,omitempty" toml:"updated_at" yaml:"updated_at,omitempty"`
	DeletedAt  null.Time `boil:"deleted_at" json:"deleted_at,omitempty" toml:"deleted_at" yaml:"deleted_at,omitempty"`

	R *channelPermissionR `boil:"-" json:"-" toml:"-" yaml:"-"`
	L channelPermissionL  `boil:"-" json:"-" toml:"-" yaml:"-"`
}

var ChannelPermissionColumns = struct {
	ChannelID  string
	UserID     string
	Permission string
	CreatedAt  string
	UpdatedAt  string
	DeletedAt  string
}{
	ChannelID:  "channel_id",
	UserID:     "user_id",
	Permission: "permission",
	CreatedAt:  "created_at",
	UpdatedAt:  "updated_at",
	DeletedAt:  "deleted_at",
}

// Generated where

type whereHelpernull_Int struct{ field string }

func (w whereHelpernull_Int) EQ(x null.Int) qm.QueryMod {
	return qmhelper.WhereNullEQ(w.field, false, x)
}
func (w whereHelpernull_Int) NEQ(x null.Int) qm.QueryMod {
	return qmhelper.WhereNullEQ(w.field, true, x)
}
func (w whereHelpernull_Int) IsNull() qm.QueryMod    { return qmhelper.WhereIsNull(w.field) }
func (w whereHelpernull_Int) IsNotNull() qm.QueryMod { return qmhelper.WhereIsNotNull(w.field) }
func (w whereHelpernull_Int) LT(x null.Int) qm.QueryMod {
	return qmhelper.Where(w.field, qmhelper.LT, x)
}
func (w whereHelpernull_Int) LTE(x null.Int) qm.QueryMod {
	return qmhelper.Where(w.field, qmhelper.LTE, x)
}
func (w whereHelpernull_Int) GT(x null.Int) qm.QueryMod {
	return qmhelper.Where(w.field, qmhelper.GT, x)
}
func (w whereHelpernull_Int) GTE(x null.Int) qm.QueryMod {
	return qmhelper.Where(w.field, qmhelper.GTE, x)
}

var ChannelPermissionWhere = struct {
	ChannelID  whereHelperint
	UserID     whereHelperint
	Permission whereHelpernull_Int
	CreatedAt  whereHelpernull_Time
	UpdatedAt  whereHelpernull_Time
	DeletedAt  whereHelpernull_Time
}{
	ChannelID:  whereHelperint{field: "\"channel_permissions\".\"channel_id\""},
	UserID:     whereHelperint{field: "\"channel_permissions\".\"user_id\""},
	Permission: whereHelpernull_Int{field: "\"channel_permissions\".\"permission\""},
	CreatedAt:  whereHelpernull_Time{field: "\"channel_permissions\".\"created_at\""},
	UpdatedAt:  whereHelpernull_Time{field: "\"channel_permissions\".\"updated_at\""},
	DeletedAt:  whereHelpernull_Time{field: "\"channel_permissions\".\"deleted_at\""},
}

// ChannelPermissionRels is where relationship names are stored.
var ChannelPermissionRels = struct {
	Channel string
	User    string
}{
	Channel: "Channel",
	User:    "User",
}

// channelPermissionR is where relationships are stored.
type channelPermissionR struct {
	Channel *Channel `boil:"Channel" json:"Channel" toml:"Channel" yaml:"Channel"`
	User    *User    `boil:"User" json:"User" toml:"User" yaml:"User"`
}

// NewStruct creates a new relationship struct
func (*channelPermissionR) NewStruct() *channelPermissionR {
	return &channelPermissionR{}
}

// channelPermissionL is where Load methods for each relationship are stored.
type channelPermissionL struct{}

var (
	channelPermissionAllColumns            = []string{"channel_id", "user_id", "permission", "created_at", "updated_at", "deleted_at"}
	channelPermissionColumnsWithoutDefault = []string{"channel_id", "user_id", "permission", "deleted_at"}
	channelPermissionColumnsWithDefault    = []string{"created_at", "updated_at"}
	channelPermissionPrimaryKeyColumns     = []string{"channel_id", "user_id"}
)

type (
	// ChannelPermissionSlice is an alias for a slice of pointers to ChannelPermission.
	// This should generally be used opposed to []ChannelPermission.
	ChannelPermissionSlice []*ChannelPermission
	// ChannelPermissionHook is the signature for custom ChannelPermission hook methods
	ChannelPermissionHook func(context.Context, boil.ContextExecutor, *ChannelPermission) error

	channelPermissionQuery struct {
		*queries.Query
	}
)

// Cache for insert, update and upsert
var (
	channelPermissionType                 = reflect.TypeOf(&ChannelPermission{})
	channelPermissionMapping              = queries.MakeStructMapping(channelPermissionType)
	channelPermissionPrimaryKeyMapping, _ = queries.BindMapping(channelPermissionType, channelPermissionMapping, channelPermissionPrimaryKeyColumns)
	channelPermissionInsertCacheMut       sync.RWMutex
	channelPermissionInsertCache          = make(map[string]insertCache)
	channelPermissionUpdateCacheMut       sync.RWMutex
	channelPermissionUpdateCache          = make(map[string]updateCache)
	channelPermissionUpsertCacheMut       sync.RWMutex
	channelPermissionUpsertCache          = make(map[string]insertCache)
)

var (
	// Force time package dependency for automated UpdatedAt/CreatedAt.
	_ = time.Second
	// Force qmhelper dependency for where clause generation (which doesn't
	// always happen)
	_ = qmhelper.Where
)

var channelPermissionBeforeInsertHooks []ChannelPermissionHook
var channelPermissionBeforeUpdateHooks []ChannelPermissionHook
var channelPermissionBeforeDeleteHooks []ChannelPermissionHook
var channelPermissionBeforeUpsertHooks []ChannelPermissionHook

var channelPermissionAfterInsertHooks []ChannelPermissionHook
var channelPermissionAfterSelectHooks []ChannelPermissionHook
var channelPermissionAfterUpdateHooks []ChannelPermissionHook
var channelPermissionAfterDeleteHooks []ChannelPermissionHook
var channelPermissionAfterUpsertHooks []ChannelPermissionHook

// doBeforeInsertHooks executes all "before insert" hooks.
func (o *ChannelPermission) doBeforeInsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionBeforeInsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doBeforeUpdateHooks executes all "before Update" hooks.
func (o *ChannelPermission) doBeforeUpdateHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionBeforeUpdateHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doBeforeDeleteHooks executes all "before Delete" hooks.
func (o *ChannelPermission) doBeforeDeleteHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionBeforeDeleteHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doBeforeUpsertHooks executes all "before Upsert" hooks.
func (o *ChannelPermission) doBeforeUpsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionBeforeUpsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterInsertHooks executes all "after Insert" hooks.
func (o *ChannelPermission) doAfterInsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionAfterInsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterSelectHooks executes all "after Select" hooks.
func (o *ChannelPermission) doAfterSelectHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionAfterSelectHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterUpdateHooks executes all "after Update" hooks.
func (o *ChannelPermission) doAfterUpdateHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionAfterUpdateHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterDeleteHooks executes all "after Delete" hooks.
func (o *ChannelPermission) doAfterDeleteHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionAfterDeleteHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// doAfterUpsertHooks executes all "after Upsert" hooks.
func (o *ChannelPermission) doAfterUpsertHooks(ctx context.Context, exec boil.ContextExecutor) (err error) {
	if boil.HooksAreSkipped(ctx) {
		return nil
	}

	for _, hook := range channelPermissionAfterUpsertHooks {
		if err := hook(ctx, exec, o); err != nil {
			return err
		}
	}

	return nil
}

// AddChannelPermissionHook registers your hook function for all future operations.
func AddChannelPermissionHook(hookPoint boil.HookPoint, channelPermissionHook ChannelPermissionHook) {
	switch hookPoint {
	case boil.BeforeInsertHook:
		channelPermissionBeforeInsertHooks = append(channelPermissionBeforeInsertHooks, channelPermissionHook)
	case boil.BeforeUpdateHook:
		channelPermissionBeforeUpdateHooks = append(channelPermissionBeforeUpdateHooks, channelPermissionHook)
	case boil.BeforeDeleteHook:
		channelPermissionBeforeDeleteHooks = append(channelPermissionBeforeDeleteHooks, channelPermissionHook)
	case boil.BeforeUpsertHook:
		channelPermissionBeforeUpsertHooks = append(channelPermissionBeforeUpsertHooks, channelPermissionHook)
	case boil.AfterInsertHook:
		channelPermissionAfterInsertHooks = append(channelPermissionAfterInsertHooks, channelPermissionHook)
	case boil.AfterSelectHook:
		channelPermissionAfterSelectHooks = append(channelPermissionAfterSelectHooks, channelPermissionHook)
	case boil.AfterUpdateHook:
		channelPermissionAfterUpdateHooks = append(channelPermissionAfterUpdateHooks, channelPermissionHook)
	case boil.AfterDeleteHook:
		channelPermissionAfterDeleteHooks = append(channelPermissionAfterDeleteHooks, channelPermissionHook)
	case boil.AfterUpsertHook:
		channelPermissionAfterUpsertHooks = append(channelPermissionAfterUpsertHooks, channelPermissionHook)
	}
}

// One returns a single channelPermission record from the query.
func (q channelPermissionQuery) One(ctx context.Context, exec boil.ContextExecutor) (*ChannelPermission, error) {
	o := &ChannelPermission{}

	queries.SetLimit(q.Query, 1)

	err := q.Bind(ctx, exec, o)
	if err != nil {
		if errors.Cause(err) == sql.ErrNoRows {
			return nil, sql.ErrNoRows
		}
		return nil, errors.Wrap(err, "models: failed to execute a one query for channel_permissions")
	}

	if err := o.doAfterSelectHooks(ctx, exec); err != nil {
		return o, err
	}

	return o, nil
}

// All returns all ChannelPermission records from the query.
func (q channelPermissionQuery) All(ctx context.Context, exec boil.ContextExecutor) (ChannelPermissionSlice, error) {
	var o []*ChannelPermission

	err := q.Bind(ctx, exec, &o)
	if err != nil {
		return nil, errors.Wrap(err, "models: failed to assign all query results to ChannelPermission slice")
	}

	if len(channelPermissionAfterSelectHooks) != 0 {
		for _, obj := range o {
			if err := obj.doAfterSelectHooks(ctx, exec); err != nil {
				return o, err
			}
		}
	}

	return o, nil
}

// Count returns the count of all ChannelPermission records in the query.
func (q channelPermissionQuery) Count(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	var count int64

	queries.SetSelect(q.Query, nil)
	queries.SetCount(q.Query)

	err := q.Query.QueryRowContext(ctx, exec).Scan(&count)
	if err != nil {
		return 0, errors.Wrap(err, "models: failed to count channel_permissions rows")
	}

	return count, nil
}

// Exists checks if the row exists in the table.
func (q channelPermissionQuery) Exists(ctx context.Context, exec boil.ContextExecutor) (bool, error) {
	var count int64

	queries.SetSelect(q.Query, nil)
	queries.SetCount(q.Query)
	queries.SetLimit(q.Query, 1)

	err := q.Query.QueryRowContext(ctx, exec).Scan(&count)
	if err != nil {
		return false, errors.Wrap(err, "models: failed to check if channel_permissions exists")
	}

	return count > 0, nil
}

// Channel pointed to by the foreign key.
func (o *ChannelPermission) Channel(mods ...qm.QueryMod) channelQuery {
	queryMods := []qm.QueryMod{
		qm.Where("\"id\" = ?", o.ChannelID),
	}

	queryMods = append(queryMods, mods...)

	query := Channels(queryMods...)
	queries.SetFrom(query.Query, "\"channels\"")

	return query
}

// User pointed to by the foreign key.
func (o *ChannelPermission) User(mods ...qm.QueryMod) userQuery {
	queryMods := []qm.QueryMod{
		qm.Where("\"id\" = ?", o.UserID),
	}

	queryMods = append(queryMods, mods...)

	query := Users(queryMods...)
	queries.SetFrom(query.Query, "\"users\"")

	return query
}

// LoadChannel allows an eager lookup of values, cached into the
// loaded structs of the objects. This is for an N-1 relationship.
func (channelPermissionL) LoadChannel(ctx context.Context, e boil.ContextExecutor, singular bool, maybeChannelPermission interface{}, mods queries.Applicator) error {
	var slice []*ChannelPermission
	var object *ChannelPermission

	if singular {
		object = maybeChannelPermission.(*ChannelPermission)
	} else {
		slice = *maybeChannelPermission.(*[]*ChannelPermission)
	}

	args := make([]interface{}, 0, 1)
	if singular {
		if object.R == nil {
			object.R = &channelPermissionR{}
		}
		args = append(args, object.ChannelID)

	} else {
	Outer:
		for _, obj := range slice {
			if obj.R == nil {
				obj.R = &channelPermissionR{}
			}

			for _, a := range args {
				if a == obj.ChannelID {
					continue Outer
				}
			}

			args = append(args, obj.ChannelID)

		}
	}

	if len(args) == 0 {
		return nil
	}

	query := NewQuery(
		qm.From(`channels`),
		qm.WhereIn(`channels.id in ?`, args...),
	)
	if mods != nil {
		mods.Apply(query)
	}

	results, err := query.QueryContext(ctx, e)
	if err != nil {
		return errors.Wrap(err, "failed to eager load Channel")
	}

	var resultSlice []*Channel
	if err = queries.Bind(results, &resultSlice); err != nil {
		return errors.Wrap(err, "failed to bind eager loaded slice Channel")
	}

	if err = results.Close(); err != nil {
		return errors.Wrap(err, "failed to close results of eager load for channels")
	}
	if err = results.Err(); err != nil {
		return errors.Wrap(err, "error occurred during iteration of eager loaded relations for channels")
	}

	if len(channelPermissionAfterSelectHooks) != 0 {
		for _, obj := range resultSlice {
			if err := obj.doAfterSelectHooks(ctx, e); err != nil {
				return err
			}
		}
	}

	if len(resultSlice) == 0 {
		return nil
	}

	if singular {
		foreign := resultSlice[0]
		object.R.Channel = foreign
		if foreign.R == nil {
			foreign.R = &channelR{}
		}
		foreign.R.ChannelPermissions = append(foreign.R.ChannelPermissions, object)
		return nil
	}

	for _, local := range slice {
		for _, foreign := range resultSlice {
			if local.ChannelID == foreign.ID {
				local.R.Channel = foreign
				if foreign.R == nil {
					foreign.R = &channelR{}
				}
				foreign.R.ChannelPermissions = append(foreign.R.ChannelPermissions, local)
				break
			}
		}
	}

	return nil
}

// LoadUser allows an eager lookup of values, cached into the
// loaded structs of the objects. This is for an N-1 relationship.
func (channelPermissionL) LoadUser(ctx context.Context, e boil.ContextExecutor, singular bool, maybeChannelPermission interface{}, mods queries.Applicator) error {
	var slice []*ChannelPermission
	var object *ChannelPermission

	if singular {
		object = maybeChannelPermission.(*ChannelPermission)
	} else {
		slice = *maybeChannelPermission.(*[]*ChannelPermission)
	}

	args := make([]interface{}, 0, 1)
	if singular {
		if object.R == nil {
			object.R = &channelPermissionR{}
		}
		args = append(args, object.UserID)

	} else {
	Outer:
		for _, obj := range slice {
			if obj.R == nil {
				obj.R = &channelPermissionR{}
			}

			for _, a := range args {
				if a == obj.UserID {
					continue Outer
				}
			}

			args = append(args, obj.UserID)

		}
	}

	if len(args) == 0 {
		return nil
	}

	query := NewQuery(
		qm.From(`users`),
		qm.WhereIn(`users.id in ?`, args...),
	)
	if mods != nil {
		mods.Apply(query)
	}

	results, err := query.QueryContext(ctx, e)
	if err != nil {
		return errors.Wrap(err, "failed to eager load User")
	}

	var resultSlice []*User
	if err = queries.Bind(results, &resultSlice); err != nil {
		return errors.Wrap(err, "failed to bind eager loaded slice User")
	}

	if err = results.Close(); err != nil {
		return errors.Wrap(err, "failed to close results of eager load for users")
	}
	if err = results.Err(); err != nil {
		return errors.Wrap(err, "error occurred during iteration of eager loaded relations for users")
	}

	if len(channelPermissionAfterSelectHooks) != 0 {
		for _, obj := range resultSlice {
			if err := obj.doAfterSelectHooks(ctx, e); err != nil {
				return err
			}
		}
	}

	if len(resultSlice) == 0 {
		return nil
	}

	if singular {
		foreign := resultSlice[0]
		object.R.User = foreign
		if foreign.R == nil {
			foreign.R = &userR{}
		}
		foreign.R.ChannelPermissions = append(foreign.R.ChannelPermissions, object)
		return nil
	}

	for _, local := range slice {
		for _, foreign := range resultSlice {
			if local.UserID == foreign.ID {
				local.R.User = foreign
				if foreign.R == nil {
					foreign.R = &userR{}
				}
				foreign.R.ChannelPermissions = append(foreign.R.ChannelPermissions, local)
				break
			}
		}
	}

	return nil
}

// SetChannel of the channelPermission to the related item.
// Sets o.R.Channel to related.
// Adds o to related.R.ChannelPermissions.
func (o *ChannelPermission) SetChannel(ctx context.Context, exec boil.ContextExecutor, insert bool, related *Channel) error {
	var err error
	if insert {
		if err = related.Insert(ctx, exec, boil.Infer()); err != nil {
			return errors.Wrap(err, "failed to insert into foreign table")
		}
	}

	updateQuery := fmt.Sprintf(
		"UPDATE \"channel_permissions\" SET %s WHERE %s",
		strmangle.SetParamNames("\"", "\"", 1, []string{"channel_id"}),
		strmangle.WhereClause("\"", "\"", 2, channelPermissionPrimaryKeyColumns),
	)
	values := []interface{}{related.ID, o.ChannelID, o.UserID}

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, updateQuery)
		fmt.Fprintln(writer, values)
	}
	if _, err = exec.ExecContext(ctx, updateQuery, values...); err != nil {
		return errors.Wrap(err, "failed to update local table")
	}

	o.ChannelID = related.ID
	if o.R == nil {
		o.R = &channelPermissionR{
			Channel: related,
		}
	} else {
		o.R.Channel = related
	}

	if related.R == nil {
		related.R = &channelR{
			ChannelPermissions: ChannelPermissionSlice{o},
		}
	} else {
		related.R.ChannelPermissions = append(related.R.ChannelPermissions, o)
	}

	return nil
}

// SetUser of the channelPermission to the related item.
// Sets o.R.User to related.
// Adds o to related.R.ChannelPermissions.
func (o *ChannelPermission) SetUser(ctx context.Context, exec boil.ContextExecutor, insert bool, related *User) error {
	var err error
	if insert {
		if err = related.Insert(ctx, exec, boil.Infer()); err != nil {
			return errors.Wrap(err, "failed to insert into foreign table")
		}
	}

	updateQuery := fmt.Sprintf(
		"UPDATE \"channel_permissions\" SET %s WHERE %s",
		strmangle.SetParamNames("\"", "\"", 1, []string{"user_id"}),
		strmangle.WhereClause("\"", "\"", 2, channelPermissionPrimaryKeyColumns),
	)
	values := []interface{}{related.ID, o.ChannelID, o.UserID}

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, updateQuery)
		fmt.Fprintln(writer, values)
	}
	if _, err = exec.ExecContext(ctx, updateQuery, values...); err != nil {
		return errors.Wrap(err, "failed to update local table")
	}

	o.UserID = related.ID
	if o.R == nil {
		o.R = &channelPermissionR{
			User: related,
		}
	} else {
		o.R.User = related
	}

	if related.R == nil {
		related.R = &userR{
			ChannelPermissions: ChannelPermissionSlice{o},
		}
	} else {
		related.R.ChannelPermissions = append(related.R.ChannelPermissions, o)
	}

	return nil
}

// ChannelPermissions retrieves all the records using an executor.
func ChannelPermissions(mods ...qm.QueryMod) channelPermissionQuery {
	mods = append(mods, qm.From("\"channel_permissions\""))
	return channelPermissionQuery{NewQuery(mods...)}
}

// FindChannelPermission retrieves a single record by ID with an executor.
// If selectCols is empty Find will return all columns.
func FindChannelPermission(ctx context.Context, exec boil.ContextExecutor, channelID int, userID int, selectCols ...string) (*ChannelPermission, error) {
	channelPermissionObj := &ChannelPermission{}

	sel := "*"
	if len(selectCols) > 0 {
		sel = strings.Join(strmangle.IdentQuoteSlice(dialect.LQ, dialect.RQ, selectCols), ",")
	}
	query := fmt.Sprintf(
		"select %s from \"channel_permissions\" where \"channel_id\"=$1 AND \"user_id\"=$2", sel,
	)

	q := queries.Raw(query, channelID, userID)

	err := q.Bind(ctx, exec, channelPermissionObj)
	if err != nil {
		if errors.Cause(err) == sql.ErrNoRows {
			return nil, sql.ErrNoRows
		}
		return nil, errors.Wrap(err, "models: unable to select from channel_permissions")
	}

	return channelPermissionObj, nil
}

// Insert a single record using an executor.
// See boil.Columns.InsertColumnSet documentation to understand column list inference for inserts.
func (o *ChannelPermission) Insert(ctx context.Context, exec boil.ContextExecutor, columns boil.Columns) error {
	if o == nil {
		return errors.New("models: no channel_permissions provided for insertion")
	}

	var err error
	if !boil.TimestampsAreSkipped(ctx) {
		currTime := time.Now().In(boil.GetLocation())

		if queries.MustTime(o.CreatedAt).IsZero() {
			queries.SetScanner(&o.CreatedAt, currTime)
		}
		if queries.MustTime(o.UpdatedAt).IsZero() {
			queries.SetScanner(&o.UpdatedAt, currTime)
		}
	}

	if err := o.doBeforeInsertHooks(ctx, exec); err != nil {
		return err
	}

	nzDefaults := queries.NonZeroDefaultSet(channelPermissionColumnsWithDefault, o)

	key := makeCacheKey(columns, nzDefaults)
	channelPermissionInsertCacheMut.RLock()
	cache, cached := channelPermissionInsertCache[key]
	channelPermissionInsertCacheMut.RUnlock()

	if !cached {
		wl, returnColumns := columns.InsertColumnSet(
			channelPermissionAllColumns,
			channelPermissionColumnsWithDefault,
			channelPermissionColumnsWithoutDefault,
			nzDefaults,
		)

		cache.valueMapping, err = queries.BindMapping(channelPermissionType, channelPermissionMapping, wl)
		if err != nil {
			return err
		}
		cache.retMapping, err = queries.BindMapping(channelPermissionType, channelPermissionMapping, returnColumns)
		if err != nil {
			return err
		}
		if len(wl) != 0 {
			cache.query = fmt.Sprintf("INSERT INTO \"channel_permissions\" (\"%s\") %%sVALUES (%s)%%s", strings.Join(wl, "\",\""), strmangle.Placeholders(dialect.UseIndexPlaceholders, len(wl), 1, 1))
		} else {
			cache.query = "INSERT INTO \"channel_permissions\" %sDEFAULT VALUES%s"
		}

		var queryOutput, queryReturning string

		if len(cache.retMapping) != 0 {
			queryReturning = fmt.Sprintf(" RETURNING \"%s\"", strings.Join(returnColumns, "\",\""))
		}

		cache.query = fmt.Sprintf(cache.query, queryOutput, queryReturning)
	}

	value := reflect.Indirect(reflect.ValueOf(o))
	vals := queries.ValuesFromMapping(value, cache.valueMapping)

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, cache.query)
		fmt.Fprintln(writer, vals)
	}

	if len(cache.retMapping) != 0 {
		err = exec.QueryRowContext(ctx, cache.query, vals...).Scan(queries.PtrsFromMapping(value, cache.retMapping)...)
	} else {
		_, err = exec.ExecContext(ctx, cache.query, vals...)
	}

	if err != nil {
		return errors.Wrap(err, "models: unable to insert into channel_permissions")
	}

	if !cached {
		channelPermissionInsertCacheMut.Lock()
		channelPermissionInsertCache[key] = cache
		channelPermissionInsertCacheMut.Unlock()
	}

	return o.doAfterInsertHooks(ctx, exec)
}

// Update uses an executor to update the ChannelPermission.
// See boil.Columns.UpdateColumnSet documentation to understand column list inference for updates.
// Update does not automatically update the record in case of default values. Use .Reload() to refresh the records.
func (o *ChannelPermission) Update(ctx context.Context, exec boil.ContextExecutor, columns boil.Columns) (int64, error) {
	if !boil.TimestampsAreSkipped(ctx) {
		currTime := time.Now().In(boil.GetLocation())

		queries.SetScanner(&o.UpdatedAt, currTime)
	}

	var err error
	if err = o.doBeforeUpdateHooks(ctx, exec); err != nil {
		return 0, err
	}
	key := makeCacheKey(columns, nil)
	channelPermissionUpdateCacheMut.RLock()
	cache, cached := channelPermissionUpdateCache[key]
	channelPermissionUpdateCacheMut.RUnlock()

	if !cached {
		wl := columns.UpdateColumnSet(
			channelPermissionAllColumns,
			channelPermissionPrimaryKeyColumns,
		)

		if !columns.IsWhitelist() {
			wl = strmangle.SetComplement(wl, []string{"created_at"})
		}
		if len(wl) == 0 {
			return 0, errors.New("models: unable to update channel_permissions, could not build whitelist")
		}

		cache.query = fmt.Sprintf("UPDATE \"channel_permissions\" SET %s WHERE %s",
			strmangle.SetParamNames("\"", "\"", 1, wl),
			strmangle.WhereClause("\"", "\"", len(wl)+1, channelPermissionPrimaryKeyColumns),
		)
		cache.valueMapping, err = queries.BindMapping(channelPermissionType, channelPermissionMapping, append(wl, channelPermissionPrimaryKeyColumns...))
		if err != nil {
			return 0, err
		}
	}

	values := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(o)), cache.valueMapping)

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, cache.query)
		fmt.Fprintln(writer, values)
	}
	var result sql.Result
	result, err = exec.ExecContext(ctx, cache.query, values...)
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to update channel_permissions row")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "models: failed to get rows affected by update for channel_permissions")
	}

	if !cached {
		channelPermissionUpdateCacheMut.Lock()
		channelPermissionUpdateCache[key] = cache
		channelPermissionUpdateCacheMut.Unlock()
	}

	return rowsAff, o.doAfterUpdateHooks(ctx, exec)
}

// UpdateAll updates all rows with the specified column values.
func (q channelPermissionQuery) UpdateAll(ctx context.Context, exec boil.ContextExecutor, cols M) (int64, error) {
	queries.SetUpdate(q.Query, cols)

	result, err := q.Query.ExecContext(ctx, exec)
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to update all for channel_permissions")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to retrieve rows affected for channel_permissions")
	}

	return rowsAff, nil
}

// UpdateAll updates all rows with the specified column values, using an executor.
func (o ChannelPermissionSlice) UpdateAll(ctx context.Context, exec boil.ContextExecutor, cols M) (int64, error) {
	ln := int64(len(o))
	if ln == 0 {
		return 0, nil
	}

	if len(cols) == 0 {
		return 0, errors.New("models: update all requires at least one column argument")
	}

	colNames := make([]string, len(cols))
	args := make([]interface{}, len(cols))

	i := 0
	for name, value := range cols {
		colNames[i] = name
		args[i] = value
		i++
	}

	// Append all of the primary key values for each column
	for _, obj := range o {
		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), channelPermissionPrimaryKeyMapping)
		args = append(args, pkeyArgs...)
	}

	sql := fmt.Sprintf("UPDATE \"channel_permissions\" SET %s WHERE %s",
		strmangle.SetParamNames("\"", "\"", 1, colNames),
		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), len(colNames)+1, channelPermissionPrimaryKeyColumns, len(o)))

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, sql)
		fmt.Fprintln(writer, args...)
	}
	result, err := exec.ExecContext(ctx, sql, args...)
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to update all in channelPermission slice")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to retrieve rows affected all in update all channelPermission")
	}
	return rowsAff, nil
}

// Upsert attempts an insert using an executor, and does an update or ignore on conflict.
// See boil.Columns documentation for how to properly use updateColumns and insertColumns.
func (o *ChannelPermission) Upsert(ctx context.Context, exec boil.ContextExecutor, updateOnConflict bool, conflictColumns []string, updateColumns, insertColumns boil.Columns) error {
	if o == nil {
		return errors.New("models: no channel_permissions provided for upsert")
	}
	if !boil.TimestampsAreSkipped(ctx) {
		currTime := time.Now().In(boil.GetLocation())

		if queries.MustTime(o.CreatedAt).IsZero() {
			queries.SetScanner(&o.CreatedAt, currTime)
		}
		queries.SetScanner(&o.UpdatedAt, currTime)
	}

	if err := o.doBeforeUpsertHooks(ctx, exec); err != nil {
		return err
	}

	nzDefaults := queries.NonZeroDefaultSet(channelPermissionColumnsWithDefault, o)

	// Build cache key in-line uglily - mysql vs psql problems
	buf := strmangle.GetBuffer()
	if updateOnConflict {
		buf.WriteByte('t')
	} else {
		buf.WriteByte('f')
	}
	buf.WriteByte('.')
	for _, c := range conflictColumns {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	buf.WriteString(strconv.Itoa(updateColumns.Kind))
	for _, c := range updateColumns.Cols {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	buf.WriteString(strconv.Itoa(insertColumns.Kind))
	for _, c := range insertColumns.Cols {
		buf.WriteString(c)
	}
	buf.WriteByte('.')
	for _, c := range nzDefaults {
		buf.WriteString(c)
	}
	key := buf.String()
	strmangle.PutBuffer(buf)

	channelPermissionUpsertCacheMut.RLock()
	cache, cached := channelPermissionUpsertCache[key]
	channelPermissionUpsertCacheMut.RUnlock()

	var err error

	if !cached {
		insert, ret := insertColumns.InsertColumnSet(
			channelPermissionAllColumns,
			channelPermissionColumnsWithDefault,
			channelPermissionColumnsWithoutDefault,
			nzDefaults,
		)
		update := updateColumns.UpdateColumnSet(
			channelPermissionAllColumns,
			channelPermissionPrimaryKeyColumns,
		)

		if updateOnConflict && len(update) == 0 {
			return errors.New("models: unable to upsert channel_permissions, could not build update column list")
		}

		conflict := conflictColumns
		if len(conflict) == 0 {
			conflict = make([]string, len(channelPermissionPrimaryKeyColumns))
			copy(conflict, channelPermissionPrimaryKeyColumns)
		}
		cache.query = buildUpsertQueryPostgres(dialect, "\"channel_permissions\"", updateOnConflict, ret, update, conflict, insert)

		cache.valueMapping, err = queries.BindMapping(channelPermissionType, channelPermissionMapping, insert)
		if err != nil {
			return err
		}
		if len(ret) != 0 {
			cache.retMapping, err = queries.BindMapping(channelPermissionType, channelPermissionMapping, ret)
			if err != nil {
				return err
			}
		}
	}

	value := reflect.Indirect(reflect.ValueOf(o))
	vals := queries.ValuesFromMapping(value, cache.valueMapping)
	var returns []interface{}
	if len(cache.retMapping) != 0 {
		returns = queries.PtrsFromMapping(value, cache.retMapping)
	}

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, cache.query)
		fmt.Fprintln(writer, vals)
	}
	if len(cache.retMapping) != 0 {
		err = exec.QueryRowContext(ctx, cache.query, vals...).Scan(returns...)
		if err == sql.ErrNoRows {
			err = nil // Postgres doesn't return anything when there's no update
		}
	} else {
		_, err = exec.ExecContext(ctx, cache.query, vals...)
	}
	if err != nil {
		return errors.Wrap(err, "models: unable to upsert channel_permissions")
	}

	if !cached {
		channelPermissionUpsertCacheMut.Lock()
		channelPermissionUpsertCache[key] = cache
		channelPermissionUpsertCacheMut.Unlock()
	}

	return o.doAfterUpsertHooks(ctx, exec)
}

// Delete deletes a single ChannelPermission record with an executor.
// Delete will match against the primary key column to find the record to delete.
func (o *ChannelPermission) Delete(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	if o == nil {
		return 0, errors.New("models: no ChannelPermission provided for delete")
	}

	if err := o.doBeforeDeleteHooks(ctx, exec); err != nil {
		return 0, err
	}

	args := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(o)), channelPermissionPrimaryKeyMapping)
	sql := "DELETE FROM \"channel_permissions\" WHERE \"channel_id\"=$1 AND \"user_id\"=$2"

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, sql)
		fmt.Fprintln(writer, args...)
	}
	result, err := exec.ExecContext(ctx, sql, args...)
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to delete from channel_permissions")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "models: failed to get rows affected by delete for channel_permissions")
	}

	if err := o.doAfterDeleteHooks(ctx, exec); err != nil {
		return 0, err
	}

	return rowsAff, nil
}

// DeleteAll deletes all matching rows.
func (q channelPermissionQuery) DeleteAll(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	if q.Query == nil {
		return 0, errors.New("models: no channelPermissionQuery provided for delete all")
	}

	queries.SetDelete(q.Query)

	result, err := q.Query.ExecContext(ctx, exec)
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to delete all from channel_permissions")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "models: failed to get rows affected by deleteall for channel_permissions")
	}

	return rowsAff, nil
}

// DeleteAll deletes all rows in the slice, using an executor.
func (o ChannelPermissionSlice) DeleteAll(ctx context.Context, exec boil.ContextExecutor) (int64, error) {
	if len(o) == 0 {
		return 0, nil
	}

	if len(channelPermissionBeforeDeleteHooks) != 0 {
		for _, obj := range o {
			if err := obj.doBeforeDeleteHooks(ctx, exec); err != nil {
				return 0, err
			}
		}
	}

	var args []interface{}
	for _, obj := range o {
		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), channelPermissionPrimaryKeyMapping)
		args = append(args, pkeyArgs...)
	}

	sql := "DELETE FROM \"channel_permissions\" WHERE " +
		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 1, channelPermissionPrimaryKeyColumns, len(o))

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, sql)
		fmt.Fprintln(writer, args)
	}
	result, err := exec.ExecContext(ctx, sql, args...)
	if err != nil {
		return 0, errors.Wrap(err, "models: unable to delete all from channelPermission slice")
	}

	rowsAff, err := result.RowsAffected()
	if err != nil {
		return 0, errors.Wrap(err, "models: failed to get rows affected by deleteall for channel_permissions")
	}

	if len(channelPermissionAfterDeleteHooks) != 0 {
		for _, obj := range o {
			if err := obj.doAfterDeleteHooks(ctx, exec); err != nil {
				return 0, err
			}
		}
	}

	return rowsAff, nil
}

// Reload refetches the object from the database
// using the primary keys with an executor.
func (o *ChannelPermission) Reload(ctx context.Context, exec boil.ContextExecutor) error {
	ret, err := FindChannelPermission(ctx, exec, o.ChannelID, o.UserID)
	if err != nil {
		return err
	}

	*o = *ret
	return nil
}

// ReloadAll refetches every row with matching primary key column values
// and overwrites the original object slice with the newly updated slice.
func (o *ChannelPermissionSlice) ReloadAll(ctx context.Context, exec boil.ContextExecutor) error {
	if o == nil || len(*o) == 0 {
		return nil
	}

	slice := ChannelPermissionSlice{}
	var args []interface{}
	for _, obj := range *o {
		pkeyArgs := queries.ValuesFromMapping(reflect.Indirect(reflect.ValueOf(obj)), channelPermissionPrimaryKeyMapping)
		args = append(args, pkeyArgs...)
	}

	sql := "SELECT \"channel_permissions\".* FROM \"channel_permissions\" WHERE " +
		strmangle.WhereClauseRepeated(string(dialect.LQ), string(dialect.RQ), 1, channelPermissionPrimaryKeyColumns, len(*o))

	q := queries.Raw(sql, args...)

	err := q.Bind(ctx, exec, &slice)
	if err != nil {
		return errors.Wrap(err, "models: unable to reload all in ChannelPermissionSlice")
	}

	*o = slice

	return nil
}

// ChannelPermissionExists checks if the ChannelPermission row exists.
func ChannelPermissionExists(ctx context.Context, exec boil.ContextExecutor, channelID int, userID int) (bool, error) {
	var exists bool
	sql := "select exists(select 1 from \"channel_permissions\" where \"channel_id\"=$1 AND \"user_id\"=$2 limit 1)"

	if boil.IsDebug(ctx) {
		writer := boil.DebugWriterFrom(ctx)
		fmt.Fprintln(writer, sql)
		fmt.Fprintln(writer, channelID, userID)
	}
	row := exec.QueryRowContext(ctx, sql, channelID, userID)

	err := row.Scan(&exists)
	if err != nil {
		return false, errors.Wrap(err, "models: unable to check if channel_permissions exists")
	}

	return exists, nil
}