chore(release): 0.1.0

.sqlfluff

@@ -1,5 +0,0 @@
-[sqlfluff]
-dialect = postgres         ; or whatever SQL dialect you use
-
-[sqlfluff:layout:type:comma]
-line_position = leading

CHANGELOG.md

@@ -6,11 +6,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [0.1.0] - 2025-01-17
+## [0.1.0] - 2025-01-13
 
 ### Added
-- enable worker process
-- add migration
 - add executor (#3)
   Adds an executor which can process and dispatch events to a set of workers.
   Co-authored-by: kjuulh <contact@kjuulh.io>

cmd/orbis/root.go

@@ -1,8 +1,9 @@
 package main
 
 import (
+	"fmt"
+
 	"git.front.kjuulh.io/kjuulh/orbis/internal/app"
-	"git.front.kjuulh.io/kjuulh/orbis/internal/processes"
 	"github.com/spf13/cobra"
 )
 
@@ -17,11 +18,11 @@ func newRoot(app *app.App) *cobra.Command {
 			ctx := cmd.Context()
 			logger.Info("starting orbis")
 
-			return processes.
-				NewApp(logger).
-				Add(app.Scheduler()).
-				Add(app.Worker()).
-				Execute(ctx)
+			if err := app.Scheduler().Execute(ctx); err != nil {
+				return fmt.Errorf("scheduler failed with error: %w", err)
+			}
+
+			return nil
 		},
 	}
 

go.mod

@@ -3,25 +3,17 @@ module git.front.kjuulh.io/kjuulh/orbis
 go 1.23.4
 
 require (
-	github.com/golang-migrate/migrate/v4 v4.18.1
-	github.com/google/uuid v1.6.0
 	github.com/jackc/pgx/v5 v5.7.2
 	github.com/joho/godotenv v1.5.1
 	github.com/spf13/cobra v1.8.1
 	gitlab.com/greyxor/slogor v1.6.1
-	golang.org/x/sync v0.10.0
 )
 
 require (
-	github.com/hashicorp/errwrap v1.1.0 // indirect
-	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
-	github.com/jackc/pgerrcode v0.0.0-20220416144525-469b46aa5efa // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	go.uber.org/atomic v1.7.0 // indirect
 	golang.org/x/crypto v0.31.0 // indirect
 	golang.org/x/sys v0.29.0 // indirect
 	golang.org/x/text v0.21.0 // indirect

go.sum

@@ -1,42 +1,9 @@
-github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0=
-github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
-github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
-github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/dhui/dktest v0.4.3 h1:wquqUxAFdcUgabAVLvSCOKOlag5cIZuaOjYIBOWdsR0=
-github.com/dhui/dktest v0.4.3/go.mod h1:zNK8IwktWzQRm6I/l2Wjp7MakiyaFWv4G1hjmodmMTs=
-github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
-github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
-github.com/docker/docker v27.2.0+incompatible h1:Rk9nIVdfH3+Vz4cyI/uhbINhEZ/oLmc+CBXmH6fbNk4=
-github.com/docker/docker v27.2.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
-github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c=
-github.com/docker/go-connections v0.5.0/go.mod h1:ov60Kzw0kKElRwhNs9UlUHAE/F9Fe6GLaXnqyDdmEXc=
-github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
-github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
-github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
-github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
-github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
-github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
-github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
-github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
-github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
-github.com/golang-migrate/migrate/v4 v4.18.1 h1:JML/k+t4tpHCpQTCAD62Nu43NUFzHY4CV3uAuvHGC+Y=
-github.com/golang-migrate/migrate/v4 v4.18.1/go.mod h1:HAX6m3sQgcdO81tdjn5exv20+3Kb13cmGli1hrD6hks=
-github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
-github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
-github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
-github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
-github.com/jackc/pgerrcode v0.0.0-20220416144525-469b46aa5efa h1:s+4MhCQ6YrzisK6hFJUX53drDT4UsSW3DEhKn0ifuHw=
-github.com/jackc/pgerrcode v0.0.0-20220416144525-469b46aa5efa/go.mod h1:a/s9Lp5W7n/DD0VrVoyJ00FbP2ytTPDVOivvn2bMlds=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
@@ -47,20 +14,6 @@ github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo
 github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
-github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
-github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
-github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
-github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
-github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
-github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y=
-github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
-github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
-github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
-github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
-github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQb2IpWsCzug=
-github.com/opencontainers/image-spec v1.1.0/go.mod h1:W4s4sFTMaBeK1BQLXbG4AdM2szdn85PY75RI83NrTrM=
-github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
-github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
@@ -71,24 +24,18 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
+gitlab.com/greyxor/slogor v1.6.0 h1:K9QsAoa4leFQfO2RF2MkZ8BYkk2HQpYWykmd4G5R5+Y=
+gitlab.com/greyxor/slogor v1.6.0/go.mod h1:6UWQsLLkeNL4o911soP9jvCMzXWgokLqzZP+eekAyyU=
 gitlab.com/greyxor/slogor v1.6.1 h1:ZcvrFuxJMI2YzewC3lFgY+kdxTZj0buX+Q/NPEL4I+g=
 gitlab.com/greyxor/slogor v1.6.1/go.mod h1:Nyx8tMQt+RuOmWOYhtXHVK+bd47DwZRpWd/7KZIll+4=
-go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 h1:TT4fX+nBOA/+LUkobKGW1ydGcn+G3vRw9+g5HwCphpk=
-go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0/go.mod h1:L7UH0GbB0p47T4Rri3uHjbpCFYrVrwc1I25QhNPiGK8=
-go.opentelemetry.io/otel v1.29.0 h1:PdomN/Al4q/lN6iBJEN3AwPvUiHPMlt93c8bqTG5Llw=
-go.opentelemetry.io/otel v1.29.0/go.mod h1:N/WtXPs1CNCUEx+Agz5uouwCba+i+bJGFicT8SR4NP8=
-go.opentelemetry.io/otel/metric v1.29.0 h1:vPf/HFWTNkPu1aYeIsc98l4ktOQaL6LeSoeV2g+8YLc=
-go.opentelemetry.io/otel/metric v1.29.0/go.mod h1:auu/QWieFVWx+DmQOUMgj0F8LHWdgalxXqvp7BII/W8=
-go.opentelemetry.io/otel/trace v1.29.0 h1:J/8ZNK4XgR7a21DZUAsbF8pZ5Jcw1VhACmnYt39JTi4=
-go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ=
-go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
-go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
 golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
 golang.org/x/sync v0.10.0 h1:3NQrjDixjgGwUOCaF8w2+VYHv0Ve/vGYSbdkTa98gmQ=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
 golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=

internal/app/app.go

@@ -5,7 +5,6 @@ import (
 
 	"git.front.kjuulh.io/kjuulh/orbis/internal/executor"
 	"git.front.kjuulh.io/kjuulh/orbis/internal/scheduler"
-	"git.front.kjuulh.io/kjuulh/orbis/internal/worker"
 )
 
 type App struct {
@@ -29,7 +28,3 @@ func (a *App) Scheduler() *scheduler.Scheduler {
 func (a *App) Executor() *executor.Executor {
 	return executor.NewExecutor(a.logger.With("component", "executor"))
 }
-
-func (a *App) Worker() *worker.Worker {
-	return worker.NewWorker(Postgres(), a.logger)
-}

internal/app/postgres.go

@@ -1,17 +1,23 @@
 package app
 
 import (
+	"context"
 	"fmt"
+	"os"
+	"time"
 
-	"git.front.kjuulh.io/kjuulh/orbis/internal/persistence"
 	"git.front.kjuulh.io/kjuulh/orbis/internal/utilities"
-	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/jackc/pgx/v5"
 )
 
-var Postgres = utilities.Singleton(func() (*pgxpool.Pool, error) {
-	if err := persistence.Migrate(); err != nil {
-		return nil, fmt.Errorf("failed to migrate database: %w", err)
+var Postgres = utilities.Singleton(func() (*pgx.Conn, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
+	defer cancel()
+
+	conn, err := pgx.Connect(ctx, os.Getenv("ORBIS_POSTGRES_DB"))
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to orbis postgres database: %w", err)
 	}
 
-	return persistence.NewConnection()
+	return conn, nil
 })

internal/executor/executor.go

@@ -18,10 +18,5 @@ func NewExecutor(logger *slog.Logger) *Executor {
 func (e *Executor) DispatchEvents(ctx context.Context) error {
 	e.logger.InfoContext(ctx, "dispatching events")
 
-	// TODO: Process updates to models
-	// TODO: Insert new cron for runtime
-	// TODO: Calculate time since last run
-	// TODO: Send events for workers to pick up
-
 	return nil
 }

internal/persistence/connection.go

@@ -1,22 +0,0 @@
-package persistence
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"time"
-
-	"github.com/jackc/pgx/v5/pgxpool"
-)
-
-func NewConnection() (*pgxpool.Pool, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
-	defer cancel()
-
-	conn, err := pgxpool.New(ctx, os.Getenv("ORBIS_POSTGRES_DB"))
-	if err != nil {
-		return nil, fmt.Errorf("failed to connect to orbis postgres database: %w", err)
-	}
-
-	return conn, nil
-}

internal/persistence/migrations.go

@@ -1,59 +0,0 @@
-package persistence
-
-import (
-	"database/sql"
-	"embed"
-	"errors"
-	"fmt"
-	"os"
-
-	"github.com/golang-migrate/migrate/v4"
-	migratepgx "github.com/golang-migrate/migrate/v4/database/pgx/v5"
-	"github.com/golang-migrate/migrate/v4/source"
-	_ "github.com/golang-migrate/migrate/v4/source/file"
-	"github.com/golang-migrate/migrate/v4/source/iofs"
-)
-
-const migrationSource = "migrations"
-
-//go:embed migrations/*.sql
-var migrations embed.FS
-
-func Migrate() error {
-	db, err := sql.Open("pgx", os.Getenv("ORBIS_POSTGRES_DB"))
-	if err != nil {
-		return fmt.Errorf("failed to establish connection to database: %w", err)
-	}
-
-	driver, err := migratepgx.WithInstance(db, &migratepgx.Config{})
-	if err != nil {
-		return fmt.Errorf("failed to install postgres driver for migrations: %w", err)
-	}
-
-	migrationSource, err := NewEmbedDriver(migrationSource, migrations)
-	if err != nil {
-		return fmt.Errorf("failed to setup embedded driver for migrations: %w", err)
-	}
-
-	migration, err := migrate.NewWithInstance("iofs", migrationSource, "postgres", driver)
-	if err != nil {
-		return err
-	}
-
-	if err := migration.Up(); err != nil {
-		if !errors.Is(err, migrate.ErrNoChange) {
-			return fmt.Errorf("failed to migrate database: %w", err)
-		}
-	}
-
-	return nil
-}
-
-func NewEmbedDriver(path string, files embed.FS) (source.Driver, error) {
-	driver, err := iofs.New(files, migrationSource)
-	if err != nil {
-		return nil, err
-	}
-
-	return driver, nil
-}

internal/persistence/migrations/001_create_initial.up.sql

@@ -1,4 +0,0 @@
-CREATE TABLE worker_register (
-    worker_id UUID PRIMARY KEY NOT NULL
-    , heart_beat TIMESTAMPTZ NOT NULL DEFAULT now()
-);

internal/processes/processes.go

@@ -1,163 +0,0 @@
-package processes
-
-import (
-	"context"
-	"log/slog"
-	"time"
-
-	"golang.org/x/sync/errgroup"
-)
-
-type Process interface {
-	Start(ctx context.Context) error
-}
-
-type SetupProcesser interface {
-	Setup(ctx context.Context) error
-}
-
-type CloseProcesser interface {
-	Close(ctx context.Context) error
-}
-
-type App struct {
-	logger    *slog.Logger
-	processes []Process
-}
-
-func NewApp(logger *slog.Logger) *App {
-	return &App{
-		logger:    logger,
-		processes: make([]Process, 0),
-	}
-}
-
-func (a *App) Add(p Process) *App {
-	a.processes = append(a.processes, p)
-
-	return a
-}
-
-func (a *App) Execute(ctx context.Context) error {
-	a.logger.InfoContext(ctx, "starting processor")
-	if err := a.setupProcesses(ctx); err != nil {
-		return err
-	}
-
-	processes, err := a.startProcesses(ctx)
-	if err != nil {
-		return nil
-	}
-
-	processErr := processes.wait(ctx)
-
-	if err := a.closeProcesses(ctx, processes); err != nil {
-		if processErr != nil {
-			return processErr
-		}
-
-		return err
-	}
-
-	if processErr != nil {
-		return processErr
-	}
-
-	return nil
-}
-
-func (a *App) closeProcesses(ctx context.Context, processes *processStatus) error {
-	waitClose, cancel := context.WithTimeout(ctx, time.Second*10)
-	defer cancel()
-
-	closeErrs := make(chan error)
-
-	go func() {
-		errgrp, ctx := errgroup.WithContext(waitClose)
-		for _, closeProcessor := range a.processes {
-			if close, ok := closeProcessor.(CloseProcesser); ok {
-				errgrp.Go(func() error {
-					a.logger.InfoContext(ctx, "closing processor")
-					return close.Close(ctx)
-				})
-
-			}
-		}
-
-		closeErrs <- errgrp.Wait()
-	}()
-
-	for _, closeHandle := range processes.processHandles {
-		closeHandle()
-	}
-
-	select {
-	case <-waitClose.Done():
-		return nil
-	case <-closeErrs:
-		return nil
-	case _, closed := <-processes.errs:
-		if closed {
-			return nil
-		}
-	}
-
-	return nil
-}
-
-type processStatus struct {
-	errs           chan error
-	processHandles []context.CancelFunc
-}
-
-func (p *processStatus) wait(_ context.Context) error {
-	return <-p.errs
-}
-
-func (a *App) startProcesses(ctx context.Context) (*processStatus, any) {
-	status := &processStatus{
-		errs:           make(chan error, len(a.processes)),
-		processHandles: make([]context.CancelFunc, 0),
-	}
-
-	for _, process := range a.processes {
-		processCtx, cancelFunc := context.WithCancel(ctx)
-
-		status.processHandles = append(status.processHandles, cancelFunc)
-
-		go func(ctx context.Context, process Process) {
-			a.logger.DebugContext(ctx, "starting process")
-
-			err := process.Start(ctx)
-
-			if err != nil {
-				a.logger.WarnContext(ctx, "process finished with error", "error", err)
-
-			} else {
-				a.logger.DebugContext(ctx, "process finished gracefully")
-
-			}
-
-			status.errs <- err
-		}(processCtx, process)
-	}
-
-	return status, nil
-}
-
-func (a *App) setupProcesses(ctx context.Context) error {
-	ctxWithDeadline, cancel := context.WithTimeout(ctx, time.Minute)
-	defer cancel()
-
-	errgrp, ctx := errgroup.WithContext(ctxWithDeadline)
-	for _, setupProcessor := range a.processes {
-		if setup, ok := setupProcessor.(SetupProcesser); ok {
-			errgrp.Go(func() error {
-				a.logger.InfoContext(ctx, "setting up processor")
-				return setup.Setup(ctx)
-			})
-		}
-	}
-
-	return errgrp.Wait()
-}

internal/scheduler/scheduler.go

@@ -10,16 +10,15 @@ import (
 
 	"git.front.kjuulh.io/kjuulh/orbis/internal/executor"
 	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgxpool"
 )
 
 type Scheduler struct {
 	logger   *slog.Logger
-	db       *pgxpool.Pool
+	db       *pgx.Conn
 	executor *executor.Executor
 }
 
-func NewScheduler(logger *slog.Logger, db *pgxpool.Pool, executor *executor.Executor) *Scheduler {
+func NewScheduler(logger *slog.Logger, db *pgx.Conn, executor *executor.Executor) *Scheduler {
 	return &Scheduler{
 		logger:   logger,
 		db:       db,
@@ -27,14 +26,6 @@ func NewScheduler(logger *slog.Logger, db *pgxpool.Pool, executor *executor.Exec
 	}
 }
 
-func (s *Scheduler) Start(ctx context.Context) error {
-	if err := s.Execute(ctx); err != nil {
-		return fmt.Errorf("execution of scheduler failed: %w", err)
-	}
-
-	return nil
-}
-
 func (s *Scheduler) Execute(ctx context.Context) error {
 	acquiredLeader, err := s.acquireLeader(ctx)
 	if err != nil {

internal/worker/queries.sql

@@ -1,15 +0,0 @@
--- name: Ping :one
-SELECT 1;
-
--- name: RegisterWorker :exec
-INSERT INTO worker_register (worker_id)
-VALUES (
-    $1
-);
-
--- name: UpdateWorkerHeartbeat :exec
-UPDATE worker_register
-SET
-    heart_beat = now()
-WHERE
-    worker_id = $1;

internal/worker/repositories/db.go

@@ -1,32 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.23.0
-
-package repositories
-
-import (
-	"context"
-
-	"github.com/jackc/pgx/v5"
-	"github.com/jackc/pgx/v5/pgconn"
-)
-
-type DBTX interface {
-	Exec(context.Context, string, ...interface{}) (pgconn.CommandTag, error)
-	Query(context.Context, string, ...interface{}) (pgx.Rows, error)
-	QueryRow(context.Context, string, ...interface{}) pgx.Row
-}
-
-func New(db DBTX) *Queries {
-	return &Queries{db: db}
-}
-
-type Queries struct {
-	db DBTX
-}
-
-func (q *Queries) WithTx(tx pgx.Tx) *Queries {
-	return &Queries{
-		db: tx,
-	}
-}

internal/worker/repositories/models.go

@@ -1,15 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.23.0
-
-package repositories
-
-import (
-	"github.com/google/uuid"
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-type WorkerRegister struct {
-	WorkerID  uuid.UUID          `json:"worker_id"`
-	HeartBeat pgtype.Timestamptz `json:"heart_beat"`
-}

internal/worker/repositories/querier.go

@@ -1,19 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.23.0
-
-package repositories
-
-import (
-	"context"
-
-	"github.com/google/uuid"
-)
-
-type Querier interface {
-	Ping(ctx context.Context) (int32, error)
-	RegisterWorker(ctx context.Context, workerID uuid.UUID) error
-	UpdateWorkerHeartbeat(ctx context.Context, workerID uuid.UUID) error
-}
-
-var _ Querier = (*Queries)(nil)

internal/worker/repositories/queries.sql.go

@@ -1,48 +0,0 @@
-// Code generated by sqlc. DO NOT EDIT.
-// versions:
-//   sqlc v1.23.0
-// source: queries.sql
-
-package repositories
-
-import (
-	"context"
-
-	"github.com/google/uuid"
-)
-
-const ping = `-- name: Ping :one
-SELECT 1
-`
-
-func (q *Queries) Ping(ctx context.Context) (int32, error) {
-	row := q.db.QueryRow(ctx, ping)
-	var column_1 int32
-	err := row.Scan(&column_1)
-	return column_1, err
-}
-
-const registerWorker = `-- name: RegisterWorker :exec
-INSERT INTO worker_register (worker_id)
-VALUES (
-    $1
-)
-`
-
-func (q *Queries) RegisterWorker(ctx context.Context, workerID uuid.UUID) error {
-	_, err := q.db.Exec(ctx, registerWorker, workerID)
-	return err
-}
-
-const updateWorkerHeartbeat = `-- name: UpdateWorkerHeartbeat :exec
-UPDATE worker_register
-SET
-    heart_beat = now()
-WHERE
-    worker_id = $1
-`
-
-func (q *Queries) UpdateWorkerHeartbeat(ctx context.Context, workerID uuid.UUID) error {
-	_, err := q.db.Exec(ctx, updateWorkerHeartbeat, workerID)
-	return err
-}

internal/worker/sqlc.yaml

@@ -1,21 +0,0 @@
-version: "2"
-sql:
-  - queries: queries.sql
-    schema: ../persistence/migrations/
-    engine: "postgresql"
-    gen:
-      go:
-        out: "repositories"
-        package: "repositories"
-        sql_package: "pgx/v5"
-        emit_json_tags: true
-        emit_prepared_queries: true
-        emit_interface: true
-        emit_empty_slices: true
-        emit_result_struct_pointers: true
-        emit_params_struct_pointers: true
-        overrides:
-          - db_type: "uuid"
-            go_type:
-              import: "github.com/google/uuid"
-              type: "UUID"

internal/worker/worker.go

@@ -1,91 +0,0 @@
-package worker
-
-import (
-	"context"
-	"fmt"
-	"log/slog"
-	"time"
-
-	"git.front.kjuulh.io/kjuulh/orbis/internal/worker/repositories"
-	"github.com/google/uuid"
-	"github.com/jackc/pgx/v5/pgxpool"
-)
-
-//go:generate sqlc generate
-
-type Worker struct {
-	workerID uuid.UUID
-
-	db     *pgxpool.Pool
-	logger *slog.Logger
-}
-
-func NewWorker(
-	db *pgxpool.Pool,
-	logger *slog.Logger,
-) *Worker {
-	return &Worker{
-		workerID: uuid.New(),
-		db:       db,
-		logger:   logger,
-	}
-}
-
-func (w *Worker) Setup(ctx context.Context) error {
-	repo := repositories.New(w.db)
-
-	if err := repo.RegisterWorker(ctx, w.workerID); err != nil {
-		return nil
-	}
-
-	return nil
-}
-
-func (w *Worker) Start(ctx context.Context) error {
-	heartBeatCtx, heartBeatCancel := context.WithCancel(context.Background())
-	go func() {
-		ticker := time.NewTicker(time.Second * 5)
-		errorCount := 0
-
-		for {
-			select {
-			case <-heartBeatCtx.Done():
-				return
-			case <-ticker.C:
-				if err := w.updateHeartBeat(heartBeatCtx); err != nil {
-					if errorCount >= 5 {
-						panic(fmt.Errorf("worker failed to register heartbeat for a long time, panicing..., err: %w", err))
-					}
-					errorCount += 1
-				} else {
-					errorCount = 0
-				}
-			}
-		}
-	}()
-
-	defer func() {
-		heartBeatCancel()
-	}()
-
-	for {
-		if err := w.processWorkQueue(ctx); err != nil {
-			// FIXME: dead letter item, right now we just log and continue
-
-			w.logger.WarnContext(ctx, "failed to handle work item", "error", err)
-		}
-	}
-}
-
-func (w *Worker) updateHeartBeat(ctx context.Context) error {
-	repo := repositories.New(w.db)
-
-	w.logger.DebugContext(ctx, "updating heartbeat", "time", time.Now())
-	return repo.UpdateWorkerHeartbeat(ctx, w.workerID)
-}
-
-func (w *Worker) processWorkQueue(_ context.Context) error {
-	time.Sleep(time.Second)
-
-	return nil
-}