Add env (#6)

* feat(env): add dotenv

* feat(env): add env example

api/internal/url-short/service.go

@@ -5,7 +5,7 @@ import (
 	"encoding/json"
 	"io"
 
-	"github.com/sqids/sqids-go"
+	gonanoid "github.com/matoous/go-nanoid"
 	"github.com/vit0rr/short-spot/pkg/deps"
 	"github.com/vit0rr/short-spot/pkg/log"
 	"go.mongodb.org/mongo-driver/bson"
@@ -31,10 +31,6 @@ func NewService(deps *deps.Deps, db *mongo.Database) *Service {
 
 // Get short URL
 func (s *Service) ShortUrl(c context.Context, b io.ReadCloser, dbclient mongo.Client) (*Response, error) {
-	sq, _ := sqids.New(sqids.Options{
-		MinLength: 10,
-	})
-
 	var body Body
 	err := json.NewDecoder(b).Decode(&body)
 	if err != nil {
@@ -52,7 +48,8 @@ func (s *Service) ShortUrl(c context.Context, b io.ReadCloser, dbclient mongo.Cl
 		}, err
 	}
 
-	id, err := sq.Encode([]uint64{1, 2, 3})
+	id, err := gonanoid.Nanoid(6)
+
 	if err != nil {
 		log.Error(c, "Failed to encode URL", log.ErrAttr(err))
 		return &Response{

config/api.go

@@ -1,5 +1,12 @@
 package config
 
+import (
+	"fmt"
+	"os"
+
+	"github.com/joho/godotenv"
+)
+
 // API related config
 type API struct {
 	Mongo Mongo `hcl:"mongo,block"`
@@ -10,9 +17,17 @@ type Mongo struct {
 }
 
 func GetDefaultAPIConfig() API {
+	err := godotenv.Load()
+	if err != nil {
+		panic("Error loading .env file")
+	}
+
 	return API{
 		Mongo: Mongo{
-			Dsn: "mongodb://docker:docker@localhost:27017",
+			Dsn: fmt.Sprintf("mongodb://%s:%s@localhost:27017",
+				os.Getenv("MONGODB_USER"),
+				os.Getenv("MONGODB_PASS"),
+			),
 		},
 	}
 }

env.sample

@@ -0,0 +1,2 @@
+MONGODB_USER=
+MONGODB_PASS=

go.mod

@@ -5,8 +5,9 @@ go 1.22.2
 require (
 	github.com/go-chi/chi/v5 v5.1.0
 	github.com/hashicorp/hcl/v2 v2.22.0
+	github.com/joho/godotenv v1.5.1
+	github.com/matoous/go-nanoid v1.5.1
 	github.com/segmentio/ksuid v1.0.4
-	github.com/sqids/sqids-go v0.4.1
 	go.mongodb.org/mongo-driver v1.17.1
 )
 

go.sum

@@ -16,16 +16,18 @@ github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/hashicorp/hcl/v2 v2.22.0 h1:hkZ3nCtqeJsDhPRFz5EA9iwcG1hNWGePOTw6oyul12M=
 github.com/hashicorp/hcl/v2 v2.22.0/go.mod h1:62ZYHrXgPoX8xBnzl8QzbWq4dyDsDtfCRgIq1rbJEvA=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/klauspost/compress v1.13.6 h1:P76CopJELS0TiO2mebmnzgWaajssP/EszplttgQxcgc=
 github.com/klauspost/compress v1.13.6/go.mod h1:/3/Vjq9QcHkK5uEr5lBEmyoZ1iFhe47etQ6QUkpK6sk=
+github.com/matoous/go-nanoid v1.5.1 h1:aCjdvTyO9LLnTIi0fgdXhOPPvOHjpXN6Ik9DaNjIct4=
+github.com/matoous/go-nanoid v1.5.1/go.mod h1:zyD2a71IubI24efhpvkJz+ZwfwagzgSO6UNiFsZKN7U=
 github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 h1:DpOJ2HYzCv8LZP15IdmG+YdwD2luVPHITV96TkirNBM=
 github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
 github.com/montanaflynn/stats v0.7.1 h1:etflOAAHORrCC44V+aR6Ftzort912ZU+YLiSTuV8eaE=
 github.com/montanaflynn/stats v0.7.1/go.mod h1:etXPPgVO6n31NxCd9KQUMvCM+ve0ruNzt6R8Bnaayow=
 github.com/segmentio/ksuid v1.0.4 h1:sBo2BdShXjmcugAMwjugoGUdUV0pcxY5mW4xKRn3v4c=
 github.com/segmentio/ksuid v1.0.4/go.mod h1:/XUiZBD3kVx5SmUOl55voK5yeAbBNNIed+2O73XgrPE=
-github.com/sqids/sqids-go v0.4.1 h1:eQKYzmAZbLlRwHeHYPF35QhgxwZHLnlmVj9AkIj/rrw=
-github.com/sqids/sqids-go v0.4.1/go.mod h1:EMwHuPQgSNFS0A49jESTfIQS+066XQTVhukrzEPScl8=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
 github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
 github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY=