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Add fauna db provider

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This commit is contained in:
Lakhan Samani 2022-01-24 18:53:53 +05:30
parent b42cc1549a
commit e170569959
9 changed files with 362 additions and 1 deletions
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2
server/constants/db_types.go
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@ -13,4 +13,6 @@ const (
DbTypeArangodb = "arangodb"
// DbTypeMongodb is the mongodb database type
DbTypeMongodb = "mongodb"
// DbTypeFaunadb is the faunadb database type
DbTypeFaunadb = "faunadb"
)

11
server/db/db.go
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@ -6,6 +6,7 @@ import (
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/db/providers"
"github.com/authorizerdev/authorizer/server/db/providers/arangodb"
"github.com/authorizerdev/authorizer/server/db/providers/faunadb"
"github.com/authorizerdev/authorizer/server/db/providers/mongodb"
"github.com/authorizerdev/authorizer/server/db/providers/sql"
"github.com/authorizerdev/authorizer/server/envstore"
@ -17,9 +18,10 @@ var Provider providers.Provider
func InitDB() {
var err error
isSQL := envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) != constants.DbTypeArangodb && envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) != constants.DbTypeMongodb
isSQL := envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) != constants.DbTypeArangodb && envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) != constants.DbTypeMongodb && envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) != constants.DbTypeFaunadb
isArangoDB := envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) == constants.DbTypeArangodb
isMongoDB := envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) == constants.DbTypeMongodb
isFaunaDB := envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseType) == constants.DbTypeFaunadb
if isSQL {
Provider, err = sql.NewProvider()
@ -41,4 +43,11 @@ func InitDB() {
log.Fatal("=> error setting arangodb provider:", err)
}
}
if isFaunaDB {
Provider, err = faunadb.NewProvider()
if err != nil {
log.Fatal("=> error setting arangodb provider:", err)
}
}
}

51
server/db/providers/faunadb/env.go Normal file
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@ -0,0 +1,51 @@
package faunadb
import (
"log"
"time"
f "github.com/fauna/faunadb-go/v5/faunadb"
"github.com/google/uuid"
"github.com/authorizerdev/authorizer/server/db/models"
)
// AddEnv to save environment information in database
func (p *provider) AddEnv(env models.Env) (models.Env, error) {
if env.ID == "" {
env.ID = uuid.New().String()
env.Key = env.ID
}
env.CreatedAt = time.Now().Unix()
env.UpdatedAt = time.Now().Unix()
_, err := p.db.Query(
f.Create(
f.Collection(models.Collections.Env),
f.Obj{
"data": env,
},
),
)
if err != nil {
log.Println("error adding env:", err)
return env, err
}
return env, nil
}
// UpdateEnv to update environment information in database
func (p *provider) UpdateEnv(env models.Env) (models.Env, error) {
env.UpdatedAt = time.Now().Unix()
return env, nil
}
// GetEnv to get environment information from database
func (p *provider) GetEnv() (models.Env, error) {
var env models.Env
return env, nil
}

164
server/db/providers/faunadb/faunadb.go Normal file
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@ -0,0 +1,164 @@
package faunadb
import (
"errors"
"log"
"strings"
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/db/models"
"github.com/authorizerdev/authorizer/server/envstore"
f "github.com/fauna/faunadb-go/v5/faunadb"
)
type provider struct {
db *f.FaunaClient
}
// NewProvider returns a new faunadb provider
func NewProvider() (*provider, error) {
secret := ""
dbURL := "https://db.fauna.com"
// secret,url is stored in DATABASE_URL
dbURLSplit := strings.Split(envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyDatabaseURL), ":")
secret = dbURLSplit[0]
if len(dbURLSplit) > 1 {
dbURL = dbURLSplit[1]
}
client := f.NewFaunaClient(secret, f.Endpoint(dbURL))
if client == nil {
return nil, errors.New("failed to create faunadb client")
}
_, err := client.Query(
f.CreateCollection(f.Obj{"name": models.Collections.Env}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "env_id",
"source": f.Collection(models.Collections.Env),
"values": "_id",
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "env_key",
"source": f.Collection(models.Collections.Env),
"values": "_key",
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateCollection(f.Obj{"name": models.Collections.User}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "_id",
"source": f.Collection(models.Collections.User),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "_key",
"source": f.Collection(models.Collections.User),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "email",
"source": f.Collection(models.Collections.User),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateCollection(f.Obj{"name": models.Collections.Session}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "_id",
"source": f.Collection(models.Collections.Session),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "_key",
"source": f.Collection(models.Collections.Session),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateCollection(f.Obj{"name": models.Collections.VerificationRequest}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "_id",
"source": f.Collection(models.Collections.VerificationRequest),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
_, err = client.Query(
f.CreateIndex(
f.Obj{
"name": "_key",
"source": f.Collection(models.Collections.VerificationRequest),
"unique": true,
}))
if err != nil {
log.Println("error:", err)
}
return &provider{
db: client,
}, nil
}

25
server/db/providers/faunadb/session.go Normal file
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@ -0,0 +1,25 @@
package faunadb
import (
"time"
"github.com/authorizerdev/authorizer/server/db/models"
"github.com/google/uuid"
)
// AddSession to save session information in database
func (p *provider) AddSession(session models.Session) error {
if session.ID == "" {
session.ID = uuid.New().String()
}
session.CreatedAt = time.Now().Unix()
session.UpdatedAt = time.Now().Unix()
return nil
}
// DeleteSession to delete session information from database
func (p *provider) DeleteSession(userId string) error {
return nil
}

60
server/db/providers/faunadb/user.go Normal file
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@ -0,0 +1,60 @@
package faunadb
import (
"strings"
"time"
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/db/models"
"github.com/authorizerdev/authorizer/server/envstore"
"github.com/google/uuid"
)
// AddUser to save user information in database
func (p *provider) AddUser(user models.User) (models.User, error) {
if user.ID == "" {
user.ID = uuid.New().String()
}
if user.Roles == "" {
user.Roles = strings.Join(envstore.EnvInMemoryStoreObj.GetSliceStoreEnvVariable(constants.EnvKeyDefaultRoles), ",")
}
user.CreatedAt = time.Now().Unix()
user.UpdatedAt = time.Now().Unix()
return user, nil
}
// UpdateUser to update user information in database
func (p *provider) UpdateUser(user models.User) (models.User, error) {
user.UpdatedAt = time.Now().Unix()
return user, nil
}
// DeleteUser to delete user information from database
func (p *provider) DeleteUser(user models.User) error {
return nil
}
// ListUsers to get list of users from database
func (p *provider) ListUsers() ([]models.User, error) {
var users []models.User
return users, nil
}
// GetUserByEmail to get user information from database using email address
func (p *provider) GetUserByEmail(email string) (models.User, error) {
var user models.User
return user, nil
}
// GetUserByID to get user information from database using user ID
func (p *provider) GetUserByID(id string) (models.User, error) {
var user models.User
return user, nil
}

46
server/db/providers/faunadb/verification_requests.go Normal file
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@ -0,0 +1,46 @@
package faunadb
import (
"time"
"github.com/authorizerdev/authorizer/server/db/models"
"github.com/google/uuid"
)
// AddVerification to save verification request in database
func (p *provider) AddVerificationRequest(verificationRequest models.VerificationRequest) (models.VerificationRequest, error) {
if verificationRequest.ID == "" {
verificationRequest.ID = uuid.New().String()
}
verificationRequest.CreatedAt = time.Now().Unix()
verificationRequest.UpdatedAt = time.Now().Unix()
return verificationRequest, nil
}
// GetVerificationRequestByToken to get verification request from database using token
func (p *provider) GetVerificationRequestByToken(token string) (models.VerificationRequest, error) {
var verificationRequest models.VerificationRequest
return verificationRequest, nil
}
// GetVerificationRequestByEmail to get verification request by email from database
func (p *provider) GetVerificationRequestByEmail(email string, identifier string) (models.VerificationRequest, error) {
var verificationRequest models.VerificationRequest
return verificationRequest, nil
}
// ListVerificationRequests to get list of verification requests from database
func (p *provider) ListVerificationRequests() ([]models.VerificationRequest, error) {
var verificationRequests []models.VerificationRequest
return verificationRequests, nil
}
// DeleteVerificationRequest to delete verification request from database
func (p *provider) DeleteVerificationRequest(verificationRequest models.VerificationRequest) error {
return nil
}

1
server/go.mod
View File

@ -6,6 +6,7 @@ require (
github.com/99designs/gqlgen v0.14.0
github.com/arangodb/go-driver v1.2.1
github.com/coreos/go-oidc/v3 v3.1.0
github.com/fauna/faunadb-go/v5 v5.0.0-beta // indirect
github.com/gin-contrib/location v0.0.2
github.com/gin-gonic/gin v1.7.2
github.com/go-playground/validator/v10 v10.8.0 // indirect

3
server/go.sum
View File

@ -79,6 +79,8 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/fauna/faunadb-go/v5 v5.0.0-beta h1:qjig7OPEsDPH/DJuHWIrOboreYd5aLQnSCzLgHDpnck=
github.com/fauna/faunadb-go/v5 v5.0.0-beta/go.mod h1:eoEA8JUERBnzK5/8Rxnetzx326ImTZ8c++wi2GQwrEU=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
@ -456,6 +458,7 @@ golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81R
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20201224014010-6772e930b67b/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210614182718-04defd469f4e h1:XpT3nA5TvE525Ne3hInMh6+GETgn27Zfm9dxsThnX2Q=
golang.org/x/net v0.0.0-20210614182718-04defd469f4e/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=