query-orchestration/cmd/queryService/main.go

// This API currently manages all user entities to be managed. This allows users of the service to change required entities and processes.
//
// The entities in question:
//
// - Client - A client is a single client of the Doczy project, all configurations and clients for a client will be in reference to the respective client.
//
// - Collector - A collector specifies the required queries for export for a given client.
//
// - Sample - A sample is a subset of documents to be used for testing. When it is active a client will only process documents in the sample.
//
// - Query - A query is a block of processing of data which takes an input and produces an output.
//
// - Export - An export is a manually started process which outputs the results for a client to a given location.
package main

import (
	"context"
	"fmt"
	"log/slog"
	"os"

	"queryorchestration/internal/serviceconfig"

	queryservice "queryorchestration/api/queryService"
	"queryorchestration/internal/client"
	"queryorchestration/internal/collector"
	collectorset "queryorchestration/internal/collector/set"
	"queryorchestration/internal/document"
	"queryorchestration/internal/export"
	"queryorchestration/internal/query"
	"queryorchestration/internal/query/result"
	querytest "queryorchestration/internal/query/test"
	queryupdate "queryorchestration/internal/query/update"
	service "queryorchestration/internal/server/service"
	"queryorchestration/internal/serviceconfig/queue/clientsync"
	"queryorchestration/internal/serviceconfig/queue/queryversionsync"
	"queryorchestration/internal/serviceconfig/rbac"

	"github.com/getkin/kin-openapi/openapi3"
	_ "github.com/lib/pq"
)

type QueryServiceConfig struct {
	service.BaseConfig
	clientsync.ClientSyncConfig
	queryversionsync.QueryVersionSyncConfig
}

func main() {
	ctx := context.Background()

	cfg := &QueryServiceConfig{}

	cfg.RegisterHandlersFunc = func() (*openapi3.T, error) {
		exp := export.New()
		que := query.New(cfg)
		res := result.New(cfg, &result.Services{
			Query: que,
		})
		col := collector.New(cfg)
		colupdate := collectorset.New(cfg, &collectorset.Services{
			Collector: col,
		})
		cli := client.New(cfg)
		doc := document.New(cfg)
		quetest := querytest.New(cfg, &querytest.Services{
			Collector: col,
			Result:    res,
			Document:  doc,
		})
		qupdate := queryupdate.New(cfg, &queryupdate.Services{
			Query: que,
		})

		services := &queryservice.Services{
			Export:       exp,
			Collector:    col,
			CollectorSet: colupdate,
			Query:        que,
			QueryUpdate:  qupdate,
			QueryTest:    quetest,
			Client:       cli,
			Document:     doc,
		}

		cons := queryservice.NewControllers(cfg.GetValidator(), services)

		queryservice.RegisterHandlers(cfg.Router, cons)

		swagger, err := queryservice.GetSwagger()
		if err != nil {
			return nil, fmt.Errorf("error loading swagger: %s", err)
		}

		return swagger, nil
	}

	// Both of these operations (InitializeConfig and InitializeAuthProvider)
	// would be better off in the service.new but there are temporal dependencies
	// that make this not possible right now without more refactoring.

	// This must be done before the rbac.InitializeAuthProvider
	errInitializingConfig := serviceconfig.InitializeConfig(cfg)
	if errInitializingConfig != nil {
		slog.Error(errInitializingConfig.Error())
		os.Exit(1)
	}

	// Initialize the rbac config here since only the API service needs it
	errorGettingAuthProvider := rbac.InitializeAuthProvider(&cfg.AuthConfig)
	if errorGettingAuthProvider != nil {
		slog.Error(errorGettingAuthProvider.Error())
		os.Exit(1)
	}

	server, err := service.New(ctx, cfg)
	if err != nil {
		slog.Error(err.Error())
		os.Exit(1)
	}

	server.Listen()
}