schemas/graph/schema.resolvers.go

package graph

// This file will be automatically regenerated based on the schema, any resolver implementations
// will be copied through when generating and any unknown code will be moved to the end.
// Code generated by github.com/99designs/gqlgen

import (
	"context"
	"fmt"
	"strings"

	"github.com/wundergraph/graphql-go-tools/pkg/federation/sdlmerge"
	"gitlab.com/unboundsoftware/eventsourced/eventsourced"

	"gitlab.com/unboundsoftware/schemas/domain"
	"gitlab.com/unboundsoftware/schemas/graph/generated"
	"gitlab.com/unboundsoftware/schemas/graph/model"
	"gitlab.com/unboundsoftware/schemas/middleware"
	"gitlab.com/unboundsoftware/schemas/rand"
)

// AddOrganization is the resolver for the addOrganization field.
func (r *mutationResolver) AddOrganization(ctx context.Context, name string) (*model.Organization, error) {
	sub := middleware.UserFromContext(ctx)
	org := &domain.Organization{}
	h, err := r.handler(ctx, org)
	if err != nil {
		return nil, err
	}
	_, err = h.Handle(ctx, &domain.AddOrganization{
		Name:      name,
		Initiator: sub,
	})
	if err != nil {
		return nil, err
	}
	return ToGqlOrganization(*org), nil
}

// AddAPIKey is the resolver for the addAPIKey field.
func (r *mutationResolver) AddAPIKey(ctx context.Context, input *model.InputAPIKey) (*model.APIKey, error) {
	sub := middleware.UserFromContext(ctx)
	org := &domain.Organization{BaseAggregate: eventsourced.BaseAggregateFromString(input.OrganizationID)}
	h, err := r.handler(ctx, org)
	if err != nil {
		return nil, err
	}
	key := fmt.Sprintf("us_ak_%s", rand.String(16))
	_, err = h.Handle(ctx, &domain.AddAPIKey{
		Name:      input.Name,
		Key:       key,
		Refs:      input.Refs,
		Read:      input.Read,
		Publish:   input.Publish,
		Initiator: sub,
	})
	if err != nil {
		return nil, err
	}
	return &model.APIKey{
		ID:   apiKeyId(input.OrganizationID, input.Name),
		Name: input.Name,
		Key:  &key,
		Organization: &model.Organization{
			ID:   input.OrganizationID,
			Name: org.Name,
		},
		Refs:    input.Refs,
		Read:    input.Read,
		Publish: input.Publish,
	}, nil
}

// UpdateSubGraph is the resolver for the updateSubGraph field.
func (r *mutationResolver) UpdateSubGraph(ctx context.Context, input model.InputSubGraph) (*model.SubGraph, error) {
	orgId := middleware.OrganizationFromContext(ctx)
	name, err := r.apiKeyCanAccessRef(ctx, input.Ref, true)
	if err != nil {
		return nil, err
	}
	subGraphId := r.Cache.SubGraphId(orgId, input.Ref, input.Service)
	subGraph := &domain.SubGraph{}
	if subGraphId != "" {
		subGraph.BaseAggregate = eventsourced.BaseAggregateFromString(subGraphId)
	}
	handler, err := r.handler(ctx, subGraph)
	if err != nil {
		return nil, err
	}
	if strings.TrimSpace(input.Sdl) == strings.TrimSpace(subGraph.Sdl) &&
		r.stringEqual(input.URL, subGraph.Url) &&
		r.stringEqual(input.WsURL, subGraph.WSUrl) {
		return r.toGqlSubGraph(subGraph), nil
	}
	serviceSDLs := []string{input.Sdl}
	services, _ := r.Cache.Services(orgId, input.Ref, "")
	for _, id := range services {
		sg, err := r.fetchSubGraph(ctx, id)
		if err != nil {
			return nil, err
		}
		if sg.Service != input.Service {
			serviceSDLs = append(serviceSDLs, sg.Sdl)
		}
	}
	_, err = sdlmerge.MergeSDLs(serviceSDLs...)
	if err != nil {
		return nil, err
	}
	_, err = handler.Handle(ctx, domain.UpdateSubGraph{
		OrganizationId: orgId,
		Ref:            input.Ref,
		Service:        input.Service,
		Url:            input.URL,
		WSUrl:          input.WsURL,
		Sdl:            input.Sdl,
		Initiator:      name,
	})
	if err != nil {
		return nil, err
	}
	return r.toGqlSubGraph(subGraph), nil
}

// Organizations is the resolver for the organizations field.
func (r *queryResolver) Organizations(ctx context.Context) ([]*model.Organization, error) {
	sub := middleware.UserFromContext(ctx)
	orgs := r.Cache.OrganizationsByUser(sub)
	return ToGqlOrganizations(orgs), nil
}

// Supergraph is the resolver for the supergraph field.
func (r *queryResolver) Supergraph(ctx context.Context, ref string, isAfter *string) (model.Supergraph, error) {
	orgId := middleware.OrganizationFromContext(ctx)
	_, err := r.apiKeyCanAccessRef(ctx, ref, false)
	if err != nil {
		return nil, err
	}
	after := ""
	if isAfter != nil {
		after = *isAfter
	}
	services, lastUpdate := r.Cache.Services(orgId, ref, after)
	if after == lastUpdate {
		return &model.Unchanged{
			ID:              lastUpdate,
			MinDelaySeconds: 10,
		}, nil
	}
	subGraphs := make([]*model.SubGraph, len(services))
	for i, id := range services {
		sg, err := r.fetchSubGraph(ctx, id)
		if err != nil {
			return nil, err
		}
		subGraphs[i] = &model.SubGraph{
			ID:        sg.ID.String(),
			Service:   sg.Service,
			URL:       sg.Url,
			WsURL:     sg.WSUrl,
			Sdl:       sg.Sdl,
			ChangedBy: sg.ChangedBy,
			ChangedAt: sg.ChangedAt,
		}
	}

	var serviceSDLs []string
	for _, id := range services {
		sg, err := r.fetchSubGraph(ctx, id)
		if err != nil {
			return nil, err
		}
		serviceSDLs = append(serviceSDLs, sg.Sdl)
	}
	sdl, err := sdlmerge.MergeSDLs(serviceSDLs...)
	if err != nil {
		return nil, err
	}
	return &model.SubGraphs{
		ID:              lastUpdate,
		SubGraphs:       subGraphs,
		Sdl:             sdl,
		MinDelaySeconds: 10,
	}, nil
}

// Mutation returns generated.MutationResolver implementation.
func (r *Resolver) Mutation() generated.MutationResolver { return &mutationResolver{r} }

// Query returns generated.QueryResolver implementation.
func (r *Resolver) Query() generated.QueryResolver { return &queryResolver{r} }

type (
	mutationResolver struct{ *Resolver }
	queryResolver    struct{ *Resolver }
)