Add db

api/.idea/dataSources.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="PostgreSQL - downloader@localhost" uuid="3a004c13-c9cf-4f31-9be7-1294e186d182">
+      <driver-ref>postgresql</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.postgresql.Driver</jdbc-driver>
+      <jdbc-url>jdbc:postgresql://localhost:5432/downloader</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>

api/go.mod

@@ -3,13 +3,27 @@ module downloader
 go 1.17
 
 require (
+	github.com/fatih/color v1.13.0 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/go-chi/chi v1.5.4 // indirect
 	github.com/go-chi/render v1.0.1 // indirect
 	github.com/google/uuid v1.3.0 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/mattn/go-colorable v0.1.12 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
 	github.com/ovh/configstore v0.5.2 // indirect
+	github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc // indirect
+	github.com/uptrace/bun v1.0.20 // indirect
+	github.com/uptrace/bun/dialect/pgdialect v1.0.20 // indirect
+	github.com/uptrace/bun/driver/pgdriver v1.0.20 // indirect
+	github.com/uptrace/bun/extra/bundebug v1.0.20 // indirect
+	github.com/vmihailenco/msgpack/v5 v5.3.5 // indirect
+	github.com/vmihailenco/tagparser/v2 v2.0.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.19.1 // indirect
+	golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 // indirect
+	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	mellium.im/sasl v0.2.1 // indirect
 )

api/go.sum

@@ -1,6 +1,8 @@
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/fatih/color v1.13.0 h1:8LOYc1KYPPmyKMuN8QV2DNRWNbLo6LZ0iLs8+mlH53w=
+github.com/fatih/color v1.13.0/go.mod h1:kLAiJbzzSOZDVNGyDpeOxJ47H46qBXwg5ILebYFFOfk=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-chi/chi v1.5.4 h1:QHdzF2szwjqVV4wmByUnTcsbIg7UGaQ0tPF2t5GcAIs=
@@ -9,9 +11,17 @@ github.com/go-chi/render v1.0.1 h1:4/5tis2cKaNdnv9zFLfXzcquC9HbeZgCnxGnKrltBS8=
 github.com/go-chi/render v1.0.1/go.mod h1:pq4Rr7HbnsdaeHagklXub+p6Wd16Af5l9koip1OvJns=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
+github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/mattn/go-colorable v0.1.9/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
+github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/ovh/configstore v0.5.2 h1:VgraYqXx35W3ESBuGBzKdaa23FOVjJ7u1aY/zjeYcZw=
 github.com/ovh/configstore v0.5.2/go.mod h1:krvoiDcrESKjEOz6AnKD8EbCmqHHQyOzEJNhAIhB4+Y=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -20,6 +30,20 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc h1:9lRDQMhESg+zvGYmW5DyG0UqvY96Bu5QYsTLvCHdrgo=
+github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc/go.mod h1:bciPuU6GHm1iF1pBvUfxfsH0Wmnc2VbpgvbI9ZWuIRs=
+github.com/uptrace/bun v1.0.20 h1:/T4p9C9tEN75U3cFMBr5njlP+rBfs4An8BmlQQPbcfE=
+github.com/uptrace/bun v1.0.20/go.mod h1:Uv7z0z+7dXnUS9P5hMF0hdiM/4M+xOUHQCrZpyDrpRc=
+github.com/uptrace/bun/dialect/pgdialect v1.0.20 h1:1Yajz0M2AhOzvxFEQSAQ8TpqzSRFxYOg+saksIQ0dmU=
+github.com/uptrace/bun/dialect/pgdialect v1.0.20/go.mod h1:Z2UoOgTKHXgFOuInXsJKkNQJiFIaPkCvsj0EayOI2yk=
+github.com/uptrace/bun/driver/pgdriver v1.0.20 h1:CEWHL5NS5FQIJAJxY40t0llwe8XxVlsblbgi9Upm0fA=
+github.com/uptrace/bun/driver/pgdriver v1.0.20/go.mod h1:KAONvCIiI4A6HdMTZ8zCdGxh7P6+23Todz+bL8HRzV4=
+github.com/uptrace/bun/extra/bundebug v1.0.20 h1:lwuGUMiqujR3NuGDKgJu1j7XL3LsULSv1MDFHlYBAGs=
+github.com/uptrace/bun/extra/bundebug v1.0.20/go.mod h1:tDoi/zmjHkumthaCujwfI2+mni0G41HfJD4HC2oMdpk=
+github.com/vmihailenco/msgpack/v5 v5.3.5 h1:5gO0H1iULLWGhs2H5tbAHIZTV8/cYafcFOr9znI5mJU=
+github.com/vmihailenco/msgpack/v5 v5.3.5/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
+github.com/vmihailenco/tagparser/v2 v2.0.0 h1:y09buUbR+b5aycVFQs/g70pqKVZNBmxwAhO7/IwNM9g=
+github.com/vmihailenco/tagparser/v2 v2.0.0/go.mod h1:Wri+At7QHww0WTrCBeu4J6bNtoV6mEfg5OIWRZA9qds=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
 go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
@@ -28,24 +52,39 @@ go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/zap v1.19.1 h1:ue41HOKd1vGURxrmeKIgELGb3jPW9DMUDGtsinblHwI=
 go.uber.org/zap v1.19.1/go.mod h1:j3DNczoxDZroyBnOT1L/Q79cfUMGZxlv/9dzN7SM1rI=
+golang.org/x/crypto v0.0.0-20180910181607-0e37d006457b/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3 h1:0es+/5331RGQPcXlMfP+WrnIIS6dNnNRe0WB02W0F4M=
+golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211123173158-ef496fb156ab h1:rfJ1bsoJQQIAoAxTxB7bme+vHrNkRw8CqfsYh9w54cw=
+golang.org/x/sys v0.0.0-20211123173158-ef496fb156ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
@@ -60,3 +99,5 @@ gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+mellium.im/sasl v0.2.1 h1:nspKSRg7/SyO0cRGY71OkfHab8tf9kCts6a6oTDut0w=
+mellium.im/sasl v0.2.1/go.mod h1:ROaEDLQNuf9vjKqE1SrAfnsobm2YKXT1gnN1uDp1PjQ=

api/internal/app/api/download/request_download.go

@@ -29,13 +29,14 @@ func (dr *requestDownloadRequest) Bind(r *http.Request) error {
 }
 
 func (a *api) requestDownload(w http.ResponseWriter, r *http.Request) {
+	ctx := r.Context()
 	data := &requestDownloadRequest{}
 	if err := render.Bind(r, data); err != nil {
 		_ = render.Render(w, r, responses.ErrInvalidRequest(err))
 		return
 	}
 
-	download, err := a.drService.Schedule(data.Link)
+	download, err := a.drService.Schedule(ctx, data.Link)
 	if err != nil {
 		_ = render.Render(w, r, responses.ErrInvalidRequest(err))
 		return
@@ -46,8 +47,9 @@ func (a *api) requestDownload(w http.ResponseWriter, r *http.Request) {
 }
 
 func (a *api) getDownloads(writer http.ResponseWriter, request *http.Request) {
+	ctx := request.Context()
 	active := request.URL.Query().Get("active") == "true"
-	downloads, err := a.drService.GetAll(active)
+	downloads, err := a.drService.GetAll(ctx, active)
 	if err != nil {
 		_ = render.Render(writer, request, responses.ErrInvalidRequest(err))
 		return
@@ -61,9 +63,10 @@ func (a *api) getDownloads(writer http.ResponseWriter, request *http.Request) {
 }
 
 func (a *api) getDownloadById(w http.ResponseWriter, r *http.Request) {
-	downloadId := r.Context().Value("downloadId").(string)
+	ctx := r.Context()
+	downloadId := ctx.Value("downloadId").(string)
 
-	download, err := a.drService.Get(downloadId)
+	download, err := a.drService.Get(ctx, downloadId)
 	if err != nil {
 		_ = render.Render(w, r, responses.ErrNotFound())
 		return
@@ -80,9 +83,14 @@ func newRequestDownloadResponse(download *entities.Download) *requestDownloadRes
 }
 
 func newDownloadsResponse(downloads []*entities.Download) []render.Renderer {
-	list := []render.Renderer{}
+	var list []render.Renderer
 	for _, download := range downloads {
 		list = append(list, newRequestDownloadResponse(download))
 	}
+
+	if len(list) == 0 {
+		return []render.Renderer{}
+	}
+
 	return list
 }

api/internal/app/persistence/database.go

@@ -0,0 +1,29 @@
+package persistence
+
+import (
+	"context"
+	"database/sql"
+	"downloader/internal/app/persistence/migrations"
+	"github.com/uptrace/bun"
+	"github.com/uptrace/bun/dialect/pgdialect"
+	"github.com/uptrace/bun/driver/pgdriver"
+	"github.com/uptrace/bun/extra/bundebug"
+	"github.com/uptrace/bun/migrate"
+)
+
+func NewPostgresDB() *bun.DB {
+	dsn := "postgres://downloader:downloadersecret@localhost:5432/downloader?sslmode=disable"
+	sqldb := sql.OpenDB(pgdriver.NewConnector(pgdriver.WithDSN(dsn)))
+
+	db := bun.NewDB(sqldb, pgdialect.New())
+	db.AddQueryHook(bundebug.NewQueryHook(
+		bundebug.WithVerbose(true),
+		bundebug.FromEnv("BUNDEBUG")))
+
+	migrator := migrate.NewMigrator(db, migrations.Migrations)
+	bgCtx := context.Background()
+	migrator.Init(bgCtx)
+	migrator.Migrate(bgCtx)
+
+	return db
+}

api/internal/app/persistence/migrations/20210505110847_add_download_stable.go

@@ -0,0 +1,27 @@
+package migrations
+
+import (
+	"context"
+	"downloader/internal/core/ports/download_request/sql"
+	"github.com/uptrace/bun"
+)
+
+func init() {
+	Migrations.MustRegister(func(ctx context.Context, db *bun.DB) error {
+		_, err := db.Exec(`CREATE EXTENSION IF NOT EXISTS "uuid-ossp";`)
+		if err != nil {
+			return err
+		}
+
+		db.RegisterModel((*sql.Download)(nil))
+		_, err = db.NewCreateTable().
+			Model((*sql.Download)(nil)).
+			Exec(ctx)
+		return err
+	}, func(ctx context.Context, db *bun.DB) error {
+		_, err := db.NewDropTable().
+			Model((*sql.Download)(nil)).
+			Exec(ctx)
+		return err
+	})
+}

api/internal/app/persistence/migrations/main.go

@@ -0,0 +1,17 @@
+package migrations
+
+import (
+	"embed"
+	"github.com/uptrace/bun/migrate"
+)
+
+var Migrations = migrate.NewMigrations()
+
+//  go:embed *.sql
+var sqlMigrations embed.FS
+
+func init() {
+	if err := Migrations.Discover(sqlMigrations); err != nil {
+		panic(err)
+	}
+}

api/internal/app/router/router.go

@@ -3,7 +3,8 @@ package router
 import (
 	"downloader/internal/app/api/download"
 	"downloader/internal/app/infrastructure/logger"
-	"downloader/internal/core/ports/download_request/in_memory"
+	"downloader/internal/app/persistence"
+	"downloader/internal/core/ports/download_request/sql"
 	"downloader/internal/core/ports/downloadhandler"
 	"downloader/internal/core/ports/filehandler/mover/local"
 	"downloader/internal/core/ports/fileorchestrator"
@@ -64,7 +65,9 @@ func setupDownloadRoute(router *router) {
 	destinationHandler := destinationhandler.New(mover)
 	fileOrchestrator := fileorchestrator.New(newLogger, sourceHandler, destinationHandler)
 
-	drRepository := in_memory.NewInMemoryRepository(newLogger)
+	db := persistence.NewPostgresDB()
+	drRepository := sql.NewDownloadRequestSqlRepository(db, newLogger)
+	//drRepository := in_memory.NewInMemoryRepository(newLogger)
 	//dlHandler := downloadhandler.NewYoutubeDlDownloader(newLogger)
 	dlHandler := downloadhandler.NewYtDlpDownloader(newLogger)
 	ondlHandler := handlers.New(drRepository, newLogger)

api/internal/core/ports/download_request/repository.go

@@ -1,10 +1,13 @@
 package download_request
 
-import "downloader/internal/core/entities"
+import (
+	"context"
+	"downloader/internal/core/entities"
+)
 
 type Repository interface {
-	Create(download *entities.Download) (*entities.Download, error)
+	Create(ctx context.Context, download *entities.Download) (*entities.Download, error)
-	GetById(id string) (*entities.Download, error)
+	GetById(ctx context.Context, id string) (*entities.Download, error)
-	Update(download *entities.Download) error
+	Update(ctx context.Context, download *entities.Download) error
-	Get(active bool) ([]*entities.Download, error)
+	Get(ctx context.Context, active bool) ([]*entities.Download, error)
 }

api/internal/core/ports/download_request/sql/download.go

@@ -0,0 +1,29 @@
+package sql
+
+import (
+	"context"
+	"github.com/uptrace/bun"
+	"time"
+)
+
+type Download struct {
+	bun.BaseModel `bun:"table:downloads,alias:d"`
+	ID            string    `bun:"id,pk,type:uuid,default:uuid_generate_v4()"`
+	Status        string    `bun:"status,notnull"`
+	Link          string    `bun:"link,notnull"`
+	CreatedAt     time.Time `bun:"created_at,nullzero,notnull,default:current_timestamp"`
+	UpdatedAt     time.Time `bun:"updated_at,nullzero,notnull,default:current_timestamp"`
+}
+
+var _ bun.BeforeAppendModelHook = (*Download)(nil)
+
+func (u *Download) BeforeAppendModel(ctx context.Context, query bun.Query) error {
+	switch query.(type) {
+	case *bun.InsertQuery:
+		u.CreatedAt = time.Now()
+		u.UpdatedAt = time.Now()
+	case *bun.UpdateQuery:
+		u.UpdatedAt = time.Now()
+	}
+	return nil
+}

api/internal/core/ports/download_request/sql/repository.go

@@ -0,0 +1,102 @@
+package sql
+
+import (
+	"context"
+	"downloader/internal/core/entities"
+	"github.com/uptrace/bun"
+	"go.uber.org/zap"
+)
+
+type repository struct {
+	db     *bun.DB
+	logger *zap.SugaredLogger
+}
+
+func NewDownloadRequestSqlRepository(db *bun.DB, logger *zap.SugaredLogger) *repository {
+	return &repository{
+		db:     db,
+		logger: logger,
+	}
+}
+
+func (r repository) Create(ctx context.Context, download *entities.Download) (*entities.Download, error) {
+	insertDownload := &Download{
+		ID:     download.ID,
+		Status: download.Status,
+		Link:   download.Link,
+	}
+
+	_, err := r.db.NewInsert().
+		Model(insertDownload).
+		Returning("*").
+		Exec(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &entities.Download{
+		ID:     insertDownload.ID,
+		Status: insertDownload.Status,
+		Link:   insertDownload.Link,
+	}, nil
+}
+
+func (r repository) GetById(ctx context.Context, id string) (*entities.Download, error) {
+	download := &Download{
+		ID: id,
+	}
+
+	err := r.db.NewSelect().
+		Model(download).
+		WherePK().
+		Scan(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &entities.Download{
+		ID:     download.ID,
+		Status: download.Status,
+		Link:   download.Link,
+	}, nil
+}
+
+func (r repository) Update(ctx context.Context, download *entities.Download) error {
+	updateDownload := &Download{
+		ID:     download.ID,
+		Status: download.Status,
+		Link:   download.Link,
+	}
+
+	_, err := r.db.NewUpdate().
+		Model(updateDownload).
+		ExcludeColumn("created_at").
+		WherePK().
+		Exec(ctx)
+
+	return err
+}
+
+func (r repository) Get(ctx context.Context, active bool) ([]*entities.Download, error) {
+	var downloads []Download
+	err := r.db.NewSelect().
+		Model(&downloads).
+		Column("id", "status", "link").
+		Limit(20).
+		Order("created_at ASC").
+		Scan(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	var responseDownloads []*entities.Download
+	for _, download := range downloads {
+		responseDownloads = append(responseDownloads, &entities.Download{
+			ID:     download.ID,
+			Status: download.Status,
+			Link:   download.Link,
+		})
+	}
+
+	return responseDownloads, nil
+}

api/internal/core/services/download/background.go

@@ -1,7 +1,10 @@
 package download
 
-import "downloader/internal/core/entities"
+import (
+	"context"
+	"downloader/internal/core/entities"
+)
 
 type BackgroundService interface {
-	Run(download *entities.Download) error
+	Run(ctx context.Context, download *entities.Download) error
 }

api/internal/core/services/download/default/background.go

@@ -1,6 +1,7 @@
 package _default
 
 import (
+	"context"
 	"downloader/internal/core/entities"
 	"downloader/internal/core/ports/download_request"
 	"downloader/internal/core/services/download"
@@ -18,12 +19,13 @@ func NewLocalBackgroundService(repository download_request.Repository, logger *z
 	return &localBackgroundService{repository: repository, logger: logger, downloader: downloader}
 }
 
-func (l localBackgroundService) Run(download *entities.Download) error {
+func (l localBackgroundService) Run(ctx context.Context, download *entities.Download) error {
 	logger := l.logger.With("downloadId", download.ID)
 
 	go func() {
+		longRunningCtx := context.TODO()
 		download.Status = "started"
-		_ = l.repository.Update(download)
+		_ = l.repository.Update(longRunningCtx, download)
 
 		err := l.downloader.Download(download.Link, download.ID)
 		download.Status = "done"
@@ -33,13 +35,13 @@ func (l localBackgroundService) Run(download *entities.Download) error {
 			download.Status = "failed"
 		}
 
-		err = l.repository.Update(download)
+		err = l.repository.Update(longRunningCtx, download)
 		if err != nil {
 			logger.Errorw("download request failed",
 				"downloadLink", download.Link)
 			download.Status = "failed"
 
-			if updateErr := l.repository.Update(download); updateErr != nil {
+			if updateErr := l.repository.Update(longRunningCtx, download); updateErr != nil {
 				panic(updateErr)
 			}
 		} else {

api/internal/core/services/download/default/service.go

@@ -1,6 +1,7 @@
 package _default
 
 import (
+	"context"
 	"downloader/internal/core/entities"
 	"downloader/internal/core/ports/download_request"
 	"downloader/internal/core/services/download"
@@ -24,7 +25,7 @@ func NewLocalService(repository download_request.Repository, uuidGen uuid.Gen, b
 	}
 }
 
-func (l *localService) Schedule(link string) (*entities.Download, error) {
+func (l *localService) Schedule(ctx context.Context, link string) (*entities.Download, error) {
 	download, err := entities.NewDownload(link)(l.uuidGen)
 	if err != nil {
 		l.logger.Warn("Could not parse download")
@@ -33,13 +34,13 @@ func (l *localService) Schedule(link string) (*entities.Download, error) {
 
 	logger := l.logger.With("downloadId", download.ID)
 
-	persistedDownloadRequest, uploadErr := l.repository.Create(download)
+	persistedDownloadRequest, uploadErr := l.repository.Create(ctx, download)
 	if uploadErr != nil {
 		logger.Error("failed to insert download request")
 		return nil, uploadErr
 	}
 
-	err = l.BackgroundService.Run(persistedDownloadRequest)
+	err = l.BackgroundService.Run(ctx, persistedDownloadRequest)
 	if err != nil {
 		logger.Error("failed to run download request")
 		return nil, err
@@ -48,10 +49,10 @@ func (l *localService) Schedule(link string) (*entities.Download, error) {
 	return persistedDownloadRequest, nil
 }
 
-func (l *localService) Get(id string) (*entities.Download, error) {
+func (l *localService) Get(ctx context.Context, id string) (*entities.Download, error) {
-	return l.repository.GetById(id)
+	return l.repository.GetById(ctx, id)
 }
 
-func (l *localService) GetAll(active bool) ([]*entities.Download, error) {
+func (l *localService) GetAll(ctx context.Context, active bool) ([]*entities.Download, error) {
-	return l.repository.Get(active)
+	return l.repository.Get(ctx, active)
 }

api/internal/core/services/download/handlers/onDownloadEventHandler.go

@@ -1,6 +1,7 @@
 package handlers
 
 import (
+	"context"
 	"downloader/internal/core/ports/download_request"
 	"downloader/internal/core/ports/downloadhandler"
 	"fmt"
@@ -20,7 +21,7 @@ func New(repository download_request.Repository, logger *zap.SugaredLogger) down
 }
 
 func (o *onDownloadEventHandler) OnTickEvent(downloadId string, progress string) {
-	download, err := o.repository.GetById(downloadId)
+	download, err := o.repository.GetById(context.TODO(), downloadId)
 	if err != nil {
 		o.logger.Warnw("could not finish updating progress as not download id available",
 			"downloadId", downloadId,
@@ -28,5 +29,5 @@ func (o *onDownloadEventHandler) OnTickEvent(downloadId string, progress string)
 		return
 	}
 	download.Status = fmt.Sprintf("in-progress: %s", progress)
-	_ = o.repository.Update(download)
+	_ = o.repository.Update(context.TODO(), download)
 }

api/internal/core/services/download/service.go

@@ -1,9 +1,12 @@
 package download
 
-import "downloader/internal/core/entities"
+import (
+	"context"
+	"downloader/internal/core/entities"
+)
 
 type Service interface {
-	Schedule(link string) (*entities.Download, error)
+	Schedule(ctx context.Context, link string) (*entities.Download, error)
-	Get(id string) (*entities.Download, error)
+	Get(ctx context.Context, id string) (*entities.Download, error)
-	GetAll(active bool) ([]*entities.Download, error)
+	GetAll(ctx context.Context, active bool) ([]*entities.Download, error)
 }

docker-compose.yml

@@ -0,0 +1,18 @@
+version: "3"
+
+services:
+  db:
+    image: postgres
+    restart: always
+    volumes:
+      - db_data:/var/lib/postgresql/data/pgdata
+    ports:
+      - 5432:5432
+    environment:
+      PGDATA: /var/lib/postgresql/data/pgdata
+      POSTGRES_USER: downloader
+      POSTGRES_PASSWORD: downloadersecret
+      POSTGRES_DB: downloader
+
+volumes:
+  db_data: {}