added an init to the binaries

.env.example

@@ -0,0 +1,17 @@
+#Serve Http
+PORT=7123
+HOST=127.0.0.1
+
+#PostgreSQL
+DB_HOST=localhost
+DB_USER=postgres
+DB_PASSWORD=strongpass
+DB_NAME=urdt_ussd
+DB_PORT=5432
+DB_SSLMODE=disable
+DB_TIMEZONE=Africa/Nairobi
+
+#External API Calls
+CREATE_ACCOUNT_URL="https://custodial.sarafu.africa/api/account/create"
+TRACK_STATUS_URL="https://custodial.sarafu.africa/api/track/"
+BALANCE_URL="https://custodial.sarafu.africa/api/account/status/"

cmd/africastalking/main.go

@@ -19,6 +19,9 @@ import (
 	"git.grassecon.net/urdt/ussd/internal/handlers"
 	httpserver "git.grassecon.net/urdt/ussd/internal/http"
 	"git.grassecon.net/urdt/ussd/internal/storage"
+
+	"git.grassecon.net/urdt/ussd/initializers"
+	"github.com/joho/godotenv"
 )
 
 var (
@@ -26,6 +29,18 @@ var (
 	scriptDir = path.Join("services", "registration")
 )
 
+func init() {
+	initializers.LoadEnvVariables()
+	initializers.ConnectToDb()
+	initializers.SyncDatabase()
+
+	err := godotenv.Load()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+}
+
 type atRequestParser struct{}
 
 func (arp *atRequestParser) GetSessionId(rq any) (string, error) {

cmd/async/main.go

@@ -15,6 +15,9 @@ import (
 
 	"git.grassecon.net/urdt/ussd/internal/handlers"
 	"git.grassecon.net/urdt/ussd/internal/storage"
+
+	"git.grassecon.net/urdt/ussd/initializers"
+	"github.com/joho/godotenv"
 )
 
 var (
@@ -22,6 +25,18 @@ var (
 	scriptDir = path.Join("services", "registration")
 )
 
+func init() {
+	initializers.LoadEnvVariables()
+	initializers.ConnectToDb()
+	initializers.SyncDatabase()
+
+	err := godotenv.Load()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+}
+
 type asyncRequestParser struct {
 	sessionId string
 	input     []byte

cmd/http/main.go

@@ -18,6 +18,9 @@ import (
 	"git.grassecon.net/urdt/ussd/internal/handlers"
 	httpserver "git.grassecon.net/urdt/ussd/internal/http"
 	"git.grassecon.net/urdt/ussd/internal/storage"
+
+	"github.com/joho/godotenv"
+	"git.grassecon.net/urdt/ussd/initializers"
 )
 
 var (
@@ -25,6 +28,18 @@ var (
 	scriptDir = path.Join("services", "registration")
 )
 
+func init() {
+	initializers.LoadEnvVariables()
+	initializers.ConnectToDb()
+	initializers.SyncDatabase()
+
+	err := godotenv.Load()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+}
+
 func main() {
 	var dbDir string
 	var resourceDir string

cmd/main.go

@@ -12,6 +12,9 @@ import (
 	"git.defalsify.org/vise.git/resource"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
 	"git.grassecon.net/urdt/ussd/internal/storage"
+
+	"github.com/joho/godotenv"
+	"git.grassecon.net/urdt/ussd/initializers"
 )
 
 var (
@@ -19,6 +22,18 @@ var (
 	scriptDir = path.Join("services", "registration")
 )
 
+func init() {
+	initializers.LoadEnvVariables()
+	initializers.ConnectToDb()
+	initializers.SyncDatabase()
+
+	err := godotenv.Load()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, err.Error())
+		os.Exit(1)
+	}
+}
+
 func main() {
 	var dbDir string
 	var size uint

go.mod

@@ -9,18 +9,34 @@ require (
 	gopkg.in/leonelquinteros/gotext.v1 v1.3.1
 )
 
+require (
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgx/v5 v5.6.0 // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
+	github.com/jinzhu/inflection v1.0.0 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
+	golang.org/x/crypto v0.17.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
+	gorm.io/gorm v1.25.12 // indirect
+)
+
 require (
 	github.com/alecthomas/participle/v2 v2.0.0 // indirect
 	github.com/alecthomas/repr v0.2.0 // indirect
 	github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fxamacker/cbor/v2 v2.4.0 // indirect
+	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
+	github.com/joho/godotenv v1.5.1
 	github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/stretchr/testify v1.9.0
 	github.com/x448/float16 v0.8.4 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	gorm.io/driver/postgres v1.5.9
 )

go.sum

@@ -8,29 +8,62 @@ github.com/alecthomas/repr v0.2.0 h1:HAzS41CIzNW5syS8Mf9UwXhNH1J9aix/BvDRf1Ml2Yk
 github.com/alecthomas/repr v0.2.0/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
 github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c h1:H9Nm+I7Cg/YVPpEV1RzU3Wq2pjamPc/UtHDgItcb7lE=
 github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c/go.mod h1:rGod7o6KPeJ+hyBpHfhi4v7blx9sf+QsHsA7KAsdN6U=
+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/fxamacker/cbor/v2 v2.4.0 h1:ri0ArlOR+5XunOP8CRUowT0pSJOwhW098ZCUyskZD88=
 github.com/fxamacker/cbor/v2 v2.4.0/go.mod h1:TA1xS00nchWmaBnEIxPSE5oHLuJBAVvqrtAnWBwBCVo=
+github.com/gofrs/uuid v4.4.0+incompatible h1:3qXRTX8/NbyulANqlc0lchS1gqAVxRgsuW1YrTJupqA=
+github.com/gofrs/uuid v4.4.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 h1:U4kkNYryi/qfbBF8gh7Vsbuz+cVmhf5kt6pE9bYYyLo=
 github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4/go.mod h1:zpZDgZFzeq9s0MIeB1P50NIEWDFFHSFBohI/NbaTD/Y=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
 github.com/hexops/gotextdiff v1.0.3/go.mod h1:pSWU5MAI3yDq+fZBTazCSJysOMbxWL1BSow5/V2vxeg=
+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 v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
+github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
+github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
+github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
+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/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
+github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a h1:0Q3H0YXzMHiciXtRcM+j0jiCe8WKPQHoRgQiRTnfcLY=
 github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a/go.mod h1:CdTTBOYzS5E4mWS1N8NWP6AHI19MP0A2B18n3hLzRMk=
 github.com/peteole/testdata-loader v0.3.0 h1:8jckE9KcyNHgyv/VPoaljvKZE0Rqr8+dPVYH6rfNr9I=
 github.com/peteole/testdata-loader v0.3.0/go.mod h1:Mt0ZbRtb56u8SLJpNP+BnQbENljMorYBpqlvt3cS83U=
 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/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
 github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
+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/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
+golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k=
+golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
+golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
+golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/leonelquinteros/gotext.v1 v1.3.1 h1:8d9/fdTG0kn/B7NNGV1BsEyvektXFAbkMsTZS2sFSCc=
 gopkg.in/leonelquinteros/gotext.v1 v1.3.1/go.mod h1:X1WlGDeAFIYsW6GjgMm4VwUwZ2XjI7Zan2InxSUQWrU=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/postgres v1.5.9 h1:DkegyItji119OlcaLjqN11kHoUgZ/j13E0jkJZgD6A8=
+gorm.io/driver/postgres v1.5.9/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkweRGI=
+gorm.io/gorm v1.25.10 h1:dQpO+33KalOA+aFYGlK+EfxcI5MbO7EP2yYygwh9h+s=
+gorm.io/gorm v1.25.10/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
+gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
+gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=

initializers/connectToDb.go

@@ -0,0 +1,35 @@
+package initializers
+
+import (
+	"os"
+
+	"github.com/joho/godotenv"
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+)
+
+var DB *gorm.DB
+
+func ConnectToDb() {
+	var err error
+
+	// Load the .env file
+	err = godotenv.Load()
+	if err != nil {
+		panic("Error loading .env file")
+	}
+
+	dsn := "host=" + os.Getenv("DB_HOST") +
+		" user=" + os.Getenv("DB_USER") +
+		" password=" + os.Getenv("DB_PASSWORD") +
+		" dbname=" + os.Getenv("DB_NAME") +
+		" port=" + os.Getenv("DB_PORT") +
+		" sslmode=" + os.Getenv("DB_SSLMODE") +
+		" TimeZone=" + os.Getenv("DB_TIMEZONE")
+
+	DB, err = gorm.Open(postgres.Open(dsn), &gorm.Config{})
+
+	if err != nil {
+		panic("Failed to connect to DB")
+	}
+}

initializers/loadEnvVariables.go

@@ -0,0 +1,14 @@
+package initializers
+
+import (
+    "log"
+
+    "github.com/joho/godotenv"
+)
+
+func LoadEnvVariables() {
+  err := godotenv.Load()
+  if err != nil {
+    log.Fatal("Error loading .env file")
+  }
+}

initializers/syncDatabase.go

@@ -0,0 +1,10 @@
+package initializers
+
+import "git.grassecon.net/urdt/ussd/internal/models"
+
+func SyncDatabase() {
+	DB.AutoMigrate(&models.User{})
+	DB.AutoMigrate(&models.ActiveVoucher{})
+	DB.AutoMigrate(&models.Voucher{})
+	DB.AutoMigrate(&models.Transaction{})
+}

internal/models/ActiveVoucherModel.go

@@ -0,0 +1,17 @@
+package models
+
+import (
+	"time"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+type ActiveVoucher struct {
+	gorm.Model
+	ID        uuid.UUID `gorm:"type:uuid;primary_key;default:uuid_generate_v4()"`
+	UserID    uuid.UUID
+	VoucherID uuid.UUID
+	CreatedAt time.Time
+	UpdatedAt time.Time
+}

internal/models/TransactionModel.go

@@ -0,0 +1,21 @@
+package models
+
+import (
+	"time"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+type Transaction struct {
+	gorm.Model
+	ID        uuid.UUID `gorm:"type:uuid;primary_key;default:uuid_generate_v4()"`
+	UserID    uuid.UUID
+	VoucherID uuid.UUID
+	Amount    string
+	Sender    string
+	Receiver  string
+	Status    string
+	CreatedAt time.Time
+	UpdatedAt time.Time
+}

internal/models/UserModel.go

@@ -0,0 +1,31 @@
+package models
+
+import (
+	"time"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+type User struct {
+	gorm.Model
+	ID             uuid.UUID `gorm:"type:uuid;primary_key;default:uuid_generate_v4()"`
+	SessionID      string    `gorm:"unique"`
+	PublicKey      string
+	CustodialID    string
+	TrackingID     string
+	FirstName      string
+	FamilyName     string
+	Offerings      string
+	Gender         string
+	YOB            string
+	Location       string
+	Status         string
+	AccountPIN     string
+	TemporaryPIN   string
+	ActiveVouchers []ActiveVoucher `gorm:"foreignKey:UserID"`
+	Transactions   []Transaction   `gorm:"foreignKey:UserID"`
+	Vouchers       []Voucher       `gorm:"foreignKey:UserID"`
+	CreatedAt      time.Time
+	UpdatedAt      time.Time
+}

internal/models/VoucherModel.go

@@ -0,0 +1,22 @@
+package models
+
+import (
+	"time"
+
+	"github.com/gofrs/uuid"
+	"gorm.io/gorm"
+)
+
+type Voucher struct {
+	gorm.Model
+	ID              uuid.UUID `gorm:"type:uuid;primary_key;default:uuid_generate_v4()"`
+	UserID          uuid.UUID
+	ContractAddress string
+	TokenSymbol     string
+	TokenDecimals   int
+	Balance         float64
+	ActiveVouchers  []ActiveVoucher `gorm:"foreignKey:VoucherID"`
+	Transactions    []Transaction   `gorm:"foreignKey:VoucherID"`
+	CreatedAt       time.Time
+	UpdatedAt       time.Time
+}