workflowinstance_create.go

// Code generated by entc, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"time"

	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
	"github.com/google/uuid"
	"github.com/vorteil/direktiv/ent/workflow"
	"github.com/vorteil/direktiv/ent/workflowevents"
	"github.com/vorteil/direktiv/ent/workflowinstance"
)

// WorkflowInstanceCreate is the builder for creating a WorkflowInstance entity.
type WorkflowInstanceCreate struct {
	config
	mutation *WorkflowInstanceMutation
	hooks    []Hook
}

// SetInstanceID sets the "instanceID" field.
func (wic *WorkflowInstanceCreate) SetInstanceID(s string) *WorkflowInstanceCreate {
	wic.mutation.SetInstanceID(s)
	return wic
}

// SetInvokedBy sets the "invokedBy" field.
func (wic *WorkflowInstanceCreate) SetInvokedBy(s string) *WorkflowInstanceCreate {
	wic.mutation.SetInvokedBy(s)
	return wic
}

// SetStatus sets the "status" field.
func (wic *WorkflowInstanceCreate) SetStatus(s string) *WorkflowInstanceCreate {
	wic.mutation.SetStatus(s)
	return wic
}

// SetRevision sets the "revision" field.
func (wic *WorkflowInstanceCreate) SetRevision(i int) *WorkflowInstanceCreate {
	wic.mutation.SetRevision(i)
	return wic
}

// SetBeginTime sets the "beginTime" field.
func (wic *WorkflowInstanceCreate) SetBeginTime(t time.Time) *WorkflowInstanceCreate {
	wic.mutation.SetBeginTime(t)
	return wic
}

// SetEndTime sets the "endTime" field.
func (wic *WorkflowInstanceCreate) SetEndTime(t time.Time) *WorkflowInstanceCreate {
	wic.mutation.SetEndTime(t)
	return wic
}

// SetNillableEndTime sets the "endTime" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableEndTime(t *time.Time) *WorkflowInstanceCreate {
	if t != nil {
		wic.SetEndTime(*t)
	}
	return wic
}

// SetFlow sets the "flow" field.
func (wic *WorkflowInstanceCreate) SetFlow(s []string) *WorkflowInstanceCreate {
	wic.mutation.SetFlow(s)
	return wic
}

// SetInput sets the "input" field.
func (wic *WorkflowInstanceCreate) SetInput(s string) *WorkflowInstanceCreate {
	wic.mutation.SetInput(s)
	return wic
}

// SetOutput sets the "output" field.
func (wic *WorkflowInstanceCreate) SetOutput(s string) *WorkflowInstanceCreate {
	wic.mutation.SetOutput(s)
	return wic
}

// SetNillableOutput sets the "output" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableOutput(s *string) *WorkflowInstanceCreate {
	if s != nil {
		wic.SetOutput(*s)
	}
	return wic
}

// SetStateData sets the "stateData" field.
func (wic *WorkflowInstanceCreate) SetStateData(s string) *WorkflowInstanceCreate {
	wic.mutation.SetStateData(s)
	return wic
}

// SetNillableStateData sets the "stateData" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableStateData(s *string) *WorkflowInstanceCreate {
	if s != nil {
		wic.SetStateData(*s)
	}
	return wic
}

// SetMemory sets the "memory" field.
func (wic *WorkflowInstanceCreate) SetMemory(s string) *WorkflowInstanceCreate {
	wic.mutation.SetMemory(s)
	return wic
}

// SetNillableMemory sets the "memory" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableMemory(s *string) *WorkflowInstanceCreate {
	if s != nil {
		wic.SetMemory(*s)
	}
	return wic
}

// SetDeadline sets the "deadline" field.
func (wic *WorkflowInstanceCreate) SetDeadline(t time.Time) *WorkflowInstanceCreate {
	wic.mutation.SetDeadline(t)
	return wic
}

// SetNillableDeadline sets the "deadline" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableDeadline(t *time.Time) *WorkflowInstanceCreate {
	if t != nil {
		wic.SetDeadline(*t)
	}
	return wic
}

// SetAttempts sets the "attempts" field.
func (wic *WorkflowInstanceCreate) SetAttempts(i int) *WorkflowInstanceCreate {
	wic.mutation.SetAttempts(i)
	return wic
}

// SetNillableAttempts sets the "attempts" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableAttempts(i *int) *WorkflowInstanceCreate {
	if i != nil {
		wic.SetAttempts(*i)
	}
	return wic
}

// SetErrorCode sets the "errorCode" field.
func (wic *WorkflowInstanceCreate) SetErrorCode(s string) *WorkflowInstanceCreate {
	wic.mutation.SetErrorCode(s)
	return wic
}

// SetNillableErrorCode sets the "errorCode" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableErrorCode(s *string) *WorkflowInstanceCreate {
	if s != nil {
		wic.SetErrorCode(*s)
	}
	return wic
}

// SetErrorMessage sets the "errorMessage" field.
func (wic *WorkflowInstanceCreate) SetErrorMessage(s string) *WorkflowInstanceCreate {
	wic.mutation.SetErrorMessage(s)
	return wic
}

// SetNillableErrorMessage sets the "errorMessage" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableErrorMessage(s *string) *WorkflowInstanceCreate {
	if s != nil {
		wic.SetErrorMessage(*s)
	}
	return wic
}

// SetStateBeginTime sets the "stateBeginTime" field.
func (wic *WorkflowInstanceCreate) SetStateBeginTime(t time.Time) *WorkflowInstanceCreate {
	wic.mutation.SetStateBeginTime(t)
	return wic
}

// SetNillableStateBeginTime sets the "stateBeginTime" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableStateBeginTime(t *time.Time) *WorkflowInstanceCreate {
	if t != nil {
		wic.SetStateBeginTime(*t)
	}
	return wic
}

// SetController sets the "controller" field.
func (wic *WorkflowInstanceCreate) SetController(s string) *WorkflowInstanceCreate {
	wic.mutation.SetController(s)
	return wic
}

// SetNillableController sets the "controller" field if the given value is not nil.
func (wic *WorkflowInstanceCreate) SetNillableController(s *string) *WorkflowInstanceCreate {
	if s != nil {
		wic.SetController(*s)
	}
	return wic
}

// SetWorkflowID sets the "workflow" edge to the Workflow entity by ID.
func (wic *WorkflowInstanceCreate) SetWorkflowID(id uuid.UUID) *WorkflowInstanceCreate {
	wic.mutation.SetWorkflowID(id)
	return wic
}

// SetWorkflow sets the "workflow" edge to the Workflow entity.
func (wic *WorkflowInstanceCreate) SetWorkflow(w *Workflow) *WorkflowInstanceCreate {
	return wic.SetWorkflowID(w.ID)
}

// AddInstanceIDs adds the "instance" edge to the WorkflowEvents entity by IDs.
func (wic *WorkflowInstanceCreate) AddInstanceIDs(ids ...int) *WorkflowInstanceCreate {
	wic.mutation.AddInstanceIDs(ids...)
	return wic
}

// AddInstance adds the "instance" edges to the WorkflowEvents entity.
func (wic *WorkflowInstanceCreate) AddInstance(w ...*WorkflowEvents) *WorkflowInstanceCreate {
	ids := make([]int, len(w))
	for i := range w {
		ids[i] = w[i].ID
	}
	return wic.AddInstanceIDs(ids...)
}

// Mutation returns the WorkflowInstanceMutation object of the builder.
func (wic *WorkflowInstanceCreate) Mutation() *WorkflowInstanceMutation {
	return wic.mutation
}

// Save creates the WorkflowInstance in the database.
func (wic *WorkflowInstanceCreate) Save(ctx context.Context) (*WorkflowInstance, error) {
	var (
		err  error
		node *WorkflowInstance
	)
	if len(wic.hooks) == 0 {
		if err = wic.check(); err != nil {
			return nil, err
		}
		node, err = wic.sqlSave(ctx)
	} else {
		var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
			mutation, ok := m.(*WorkflowInstanceMutation)
			if !ok {
				return nil, fmt.Errorf("unexpected mutation type %T", m)
			}
			if err = wic.check(); err != nil {
				return nil, err
			}
			wic.mutation = mutation
			node, err = wic.sqlSave(ctx)
			mutation.done = true
			return node, err
		})
		for i := len(wic.hooks) - 1; i >= 0; i-- {
			mut = wic.hooks[i](mut)
		}
		if _, err := mut.Mutate(ctx, wic.mutation); err != nil {
			return nil, err
		}
	}
	return node, err
}

// SaveX calls Save and panics if Save returns an error.
func (wic *WorkflowInstanceCreate) SaveX(ctx context.Context) *WorkflowInstance {
	v, err := wic.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// check runs all checks and user-defined validators on the builder.
func (wic *WorkflowInstanceCreate) check() error {
	if _, ok := wic.mutation.InstanceID(); !ok {
		return &ValidationError{Name: "instanceID", err: errors.New("ent: missing required field \"instanceID\"")}
	}
	if _, ok := wic.mutation.InvokedBy(); !ok {
		return &ValidationError{Name: "invokedBy", err: errors.New("ent: missing required field \"invokedBy\"")}
	}
	if _, ok := wic.mutation.Status(); !ok {
		return &ValidationError{Name: "status", err: errors.New("ent: missing required field \"status\"")}
	}
	if _, ok := wic.mutation.Revision(); !ok {
		return &ValidationError{Name: "revision", err: errors.New("ent: missing required field \"revision\"")}
	}
	if _, ok := wic.mutation.BeginTime(); !ok {
		return &ValidationError{Name: "beginTime", err: errors.New("ent: missing required field \"beginTime\"")}
	}
	if _, ok := wic.mutation.Input(); !ok {
		return &ValidationError{Name: "input", err: errors.New("ent: missing required field \"input\"")}
	}
	if _, ok := wic.mutation.WorkflowID(); !ok {
		return &ValidationError{Name: "workflow", err: errors.New("ent: missing required edge \"workflow\"")}
	}
	return nil
}

func (wic *WorkflowInstanceCreate) sqlSave(ctx context.Context) (*WorkflowInstance, error) {
	_node, _spec := wic.createSpec()
	if err := sqlgraph.CreateNode(ctx, wic.driver, _spec); err != nil {
		if cerr, ok := isSQLConstraintError(err); ok {
			err = cerr
		}
		return nil, err
	}
	id := _spec.ID.Value.(int64)
	_node.ID = int(id)
	return _node, nil
}

func (wic *WorkflowInstanceCreate) createSpec() (*WorkflowInstance, *sqlgraph.CreateSpec) {
	var (
		_node = &WorkflowInstance{config: wic.config}
		_spec = &sqlgraph.CreateSpec{
			Table: workflowinstance.Table,
			ID: &sqlgraph.FieldSpec{
				Type:   field.TypeInt,
				Column: workflowinstance.FieldID,
			},
		}
	)
	if value, ok := wic.mutation.InstanceID(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldInstanceID,
		})
		_node.InstanceID = value
	}
	if value, ok := wic.mutation.InvokedBy(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldInvokedBy,
		})
		_node.InvokedBy = value
	}
	if value, ok := wic.mutation.Status(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldStatus,
		})
		_node.Status = value
	}
	if value, ok := wic.mutation.Revision(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeInt,
			Value:  value,
			Column: workflowinstance.FieldRevision,
		})
		_node.Revision = value
	}
	if value, ok := wic.mutation.BeginTime(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeTime,
			Value:  value,
			Column: workflowinstance.FieldBeginTime,
		})
		_node.BeginTime = value
	}
	if value, ok := wic.mutation.EndTime(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeTime,
			Value:  value,
			Column: workflowinstance.FieldEndTime,
		})
		_node.EndTime = value
	}
	if value, ok := wic.mutation.Flow(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeJSON,
			Value:  value,
			Column: workflowinstance.FieldFlow,
		})
		_node.Flow = value
	}
	if value, ok := wic.mutation.Input(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldInput,
		})
		_node.Input = value
	}
	if value, ok := wic.mutation.Output(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldOutput,
		})
		_node.Output = value
	}
	if value, ok := wic.mutation.StateData(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldStateData,
		})
		_node.StateData = value
	}
	if value, ok := wic.mutation.Memory(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldMemory,
		})
		_node.Memory = value
	}
	if value, ok := wic.mutation.Deadline(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeTime,
			Value:  value,
			Column: workflowinstance.FieldDeadline,
		})
		_node.Deadline = value
	}
	if value, ok := wic.mutation.Attempts(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeInt,
			Value:  value,
			Column: workflowinstance.FieldAttempts,
		})
		_node.Attempts = value
	}
	if value, ok := wic.mutation.ErrorCode(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldErrorCode,
		})
		_node.ErrorCode = value
	}
	if value, ok := wic.mutation.ErrorMessage(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldErrorMessage,
		})
		_node.ErrorMessage = value
	}
	if value, ok := wic.mutation.StateBeginTime(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeTime,
			Value:  value,
			Column: workflowinstance.FieldStateBeginTime,
		})
		_node.StateBeginTime = value
	}
	if value, ok := wic.mutation.Controller(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: workflowinstance.FieldController,
		})
		_node.Controller = value
	}
	if nodes := wic.mutation.WorkflowIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.M2O,
			Inverse: true,
			Table:   workflowinstance.WorkflowTable,
			Columns: []string{workflowinstance.WorkflowColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: &sqlgraph.FieldSpec{
					Type:   field.TypeUUID,
					Column: workflow.FieldID,
				},
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_node.workflow_instances = &nodes[0]
		_spec.Edges = append(_spec.Edges, edge)
	}
	if nodes := wic.mutation.InstanceIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   workflowinstance.InstanceTable,
			Columns: []string{workflowinstance.InstanceColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: &sqlgraph.FieldSpec{
					Type:   field.TypeInt,
					Column: workflowevents.FieldID,
				},
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges = append(_spec.Edges, edge)
	}
	return _node, _spec
}

// WorkflowInstanceCreateBulk is the builder for creating many WorkflowInstance entities in bulk.
type WorkflowInstanceCreateBulk struct {
	config
	builders []*WorkflowInstanceCreate
}

// Save creates the WorkflowInstance entities in the database.
func (wicb *WorkflowInstanceCreateBulk) Save(ctx context.Context) ([]*WorkflowInstance, error) {
	specs := make([]*sqlgraph.CreateSpec, len(wicb.builders))
	nodes := make([]*WorkflowInstance, len(wicb.builders))
	mutators := make([]Mutator, len(wicb.builders))
	for i := range wicb.builders {
		func(i int, root context.Context) {
			builder := wicb.builders[i]
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*WorkflowInstanceMutation)
				if !ok {
					return nil, fmt.Errorf("unexpected mutation type %T", m)
				}
				if err := builder.check(); err != nil {
					return nil, err
				}
				builder.mutation = mutation
				nodes[i], specs[i] = builder.createSpec()
				var err error
				if i < len(mutators)-1 {
					_, err = mutators[i+1].Mutate(root, wicb.builders[i+1].mutation)
				} else {
					// Invoke the actual operation on the latest mutation in the chain.
					if err = sqlgraph.BatchCreate(ctx, wicb.driver, &sqlgraph.BatchCreateSpec{Nodes: specs}); err != nil {
						if cerr, ok := isSQLConstraintError(err); ok {
							err = cerr
						}
					}
				}
				mutation.done = true
				if err != nil {
					return nil, err
				}
				id := specs[i].ID.Value.(int64)
				nodes[i].ID = int(id)
				return nodes[i], nil
			})
			for i := len(builder.hooks) - 1; i >= 0; i-- {
				mut = builder.hooks[i](mut)
			}
			mutators[i] = mut
		}(i, ctx)
	}
	if len(mutators) > 0 {
		if _, err := mutators[0].Mutate(ctx, wicb.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

// SaveX is like Save, but panics if an error occurs.
func (wicb *WorkflowInstanceCreateBulk) SaveX(ctx context.Context) []*WorkflowInstance {
	v, err := wicb.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}