add postgres and refactor code

config/config.go

@@ -17,7 +17,7 @@ func New() *Config {
 	return &Config{
 		Server: ServerConfig{
 			Port:             getEnv("PORT", "8080"),
-			ConnectionString: getEnv("CONNECTION_STRING", "test.db"),
+			ConnectionString: getEnv("CONNECTION_STRING", "host=localhost user=astra_users password=password dbname=astra_users_db port=5432 sslmode=disable TimeZone=Europe/Moscow"),
 		},
 	}
 }

deploy/templates/deployment.yaml

@@ -28,7 +28,7 @@ spec:
             - name: PORT
               value: {{ .Values.app.server.port | quote }}
             - name: CONNECTION_STRING
-              value: /app/test.db
+              value: {{ .Values.app.db.connection_string }}
             {{- .Values.envs | toYaml | nindent 12 }}
 
           image: {{ .Values.app.image }}:{{ .Chart.AppVersion }}

deploy/values.template.yaml

@@ -1,6 +1,8 @@
 app:
   fullName: ${CI_PROJECT_TITLE}
   image: docker-registry.dopcore.com/${CI_PROJECT_PATH}
+  db:
+    connection_string: ${CONNECTION_STRING}
   server:
     port: ${SERVICE_PORT}
 

dev/docker-compose.yaml

@@ -0,0 +1,10 @@
+version: "3.9"
+services:
+  astra_users_db:
+    image: postgres:14.8
+    environment:
+      POSTGRES_DB: "astra_users_db"
+      POSTGRES_USER: "astra_users"
+      POSTGRES_PASSWORD: "password"
+    ports:
+      - "5432:5432"

go.mod

@@ -2,22 +2,27 @@ module astra-users
 
 go 1.21rc1
 
+require (
+	github.com/labstack/echo/v4 v4.10.2
+	gorm.io/driver/postgres v1.5.2
+	gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55
+)
+
 require (
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgx/v5 v5.3.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	github.com/labstack/echo/v4 v4.10.2 // indirect
 	github.com/labstack/gommon v0.4.0 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.17 // indirect
-	github.com/mattn/go-sqlite3 v1.14.17 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
-	golang.org/x/crypto v0.6.0 // indirect
+	golang.org/x/crypto v0.11.0 // indirect
-	golang.org/x/net v0.7.0 // indirect
+	golang.org/x/net v0.12.0 // indirect
-	golang.org/x/sys v0.5.0 // indirect
+	golang.org/x/sys v0.10.0 // indirect
-	golang.org/x/text v0.7.0 // indirect
+	golang.org/x/text v0.11.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	gorm.io/driver/sqlite v1.5.2 // indirect
-	gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55 // indirect
 )

go.sum

@@ -1,7 +1,14 @@
 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/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=
+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 v5.3.1 h1:Fcr8QJ1ZeLi5zsPZqQeUZhNhxfkkKBOgJuYkJHoBOtU=
+github.com/jackc/pgx/v5 v5.3.1/go.mod h1:t3JDKnCBlYIc0ewLF0Q7B8MXmoIaBOZj/ic7iHozM/8=
 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=
@@ -17,36 +24,38 @@ github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27k
 github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
 github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
-github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
 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/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 v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
+github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
 github.com/valyala/fasttemplate v1.2.2/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
-golang.org/x/crypto v0.6.0 h1:qfktjS5LUO+fFKeJXZ+ikTRijMmljikvG68fpMMruSc=
+golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
+golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
-golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
+golang.org/x/net v0.12.0 h1:cfawfvKITfUsFCeJIHJrbSxpeu/E81khclypR0GVT50=
-golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.12.0/go.mod h1:zEVYFnQC7m/vmpQFELhcD1EWkZlX69l4oqgmer6hfKA=
 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 v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
+golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
+golang.org/x/text v0.11.0 h1:LAntKIrcmeSKERyiOh0XMV39LXS8IE9UL2yP7+f5ij4=
-golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.11.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 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=
-gorm.io/driver/sqlite v1.5.2 h1:TpQ+/dqCY4uCigCFyrfnrJnrW9zjpelWVoEVNy5qJkc=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gorm.io/driver/sqlite v1.5.2/go.mod h1:qxAuCol+2r6PannQDpOP1FP6ag3mKi4esLnB/jHed+4=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/gorm v1.25.1 h1:nsSALe5Pr+cM3V1qwwQ7rOkw+6UeLrX5O4v3llhHa64=
+gorm.io/driver/postgres v1.5.2 h1:ytTDxxEv+MplXOfFe3Lzm7SjG09fcdb3Z/c056DTBx0=
-gorm.io/gorm v1.25.1/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=
+gorm.io/driver/postgres v1.5.2/go.mod h1:fmpX0m2I1PKuR7mKZiEluwrP3hbs+ps7JIGMUBpCgl8=
 gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55 h1:sC1Xj4TYrLqg1n3AN10w871An7wJM0gzgcm8jkIkECQ=
 gorm.io/gorm v1.25.2-0.20230530020048-26663ab9bf55/go.mod h1:L4uxeKpfBml98NYqVqwAdmV1a2nBtAec/cf3fpucW/k=

handler/organization.go

@@ -2,24 +2,27 @@ package handler
 
 import (
 	"astra-users/model"
+	"astra-users/pkg/utils"
 	"github.com/labstack/echo/v4"
 	"net/http"
 )
 
 func (h *Handler) CreateOrganization(c echo.Context) (err error) {
-	organization := new(model.Organization)
+	organization := new(model.OrganizationApi)
 
 	if err = c.Bind(organization); err != nil {
 		return c.NoContent(http.StatusBadRequest)
 	}
 
-	tx := h.DB.Create(organization)
+	newOrg, err := utils.TypeConverter[model.Organization](organization)
+
+	tx := h.DB.Create(&newOrg)
 
 	if tx.RowsAffected == 0 {
 		return c.NoContent(http.StatusBadGateway)
 	}
 
-	return c.JSON(http.StatusCreated, organization)
+	return c.JSON(http.StatusCreated, newOrg)
 }
 
 func (h *Handler) GetOrganizations(c echo.Context) error {

handler/position.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"astra-users/model"
+	"astra-users/pkg/utils"
 	"errors"
 	"github.com/labstack/echo/v4"
 	"net/http"
@@ -37,17 +38,19 @@ func (h *Handler) GetPosition(id int) (*model.Position, error) {
 }
 
 func (h *Handler) CreatePosition(c echo.Context) (err error) {
-	position := new(model.Position)
+	position := new(model.PositionApi)
 
 	if err = c.Bind(position); err != nil {
 		return c.NoContent(http.StatusBadRequest)
 	}
 
-	tx := h.DB.Create(position)
+	newPosition, err := utils.TypeConverter[model.Position](position)
+
+	tx := h.DB.Create(&newPosition)
 
 	if tx.RowsAffected == 0 {
 		return c.NoContent(http.StatusBadGateway)
 	}
 
-	return c.JSON(http.StatusCreated, position)
+	return c.JSON(http.StatusCreated, newPosition)
 }

handler/users.go

@@ -129,7 +129,7 @@ func (h *Handler) DeleteUser(c echo.Context) (err error) {
 }
 
 func (h *Handler) CreateUser(c echo.Context) (err error) {
-	var user = new(model.User)
+	user := new(model.APIUser)
 
 	if err = c.Bind(user); err != nil {
 		return c.NoContent(http.StatusBadRequest)
@@ -137,13 +137,17 @@ func (h *Handler) CreateUser(c echo.Context) (err error) {
 
 	user.Password = fmt.Sprintf("%x", sha256.Sum256([]byte(user.Password)))
 
-	tx := h.DB.Create(user)
+	newUser, err := utils.TypeConverter[model.User](&user)
+
+	tx := h.DB.Create(&newUser)
 
 	if tx.RowsAffected == 0 {
 		return c.NoContent(http.StatusBadGateway)
 	}
 
-	user.Password = ""
+	newUser.Password = ""
 
-	return c.JSON(http.StatusCreated, user)
+	h.DB.Find(&newUser.Position, newUser.PositionID)
+
+	return c.JSON(http.StatusCreated, newUser)
 }

main.go

@@ -7,7 +7,7 @@ import (
 	"astra-users/mw"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
-	"gorm.io/driver/sqlite"
+	"gorm.io/driver/postgres"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 	"log"
@@ -27,7 +27,7 @@ func main() {
 		},
 	)
 
-	db, err := gorm.Open(sqlite.Open(config.Env.Server.ConnectionString), &gorm.Config{
+	db, err := gorm.Open(postgres.Open(config.Env.Server.ConnectionString), &gorm.Config{
 		Logger: newLogger,
 	})
 	if err != nil {

model/organization.go

@@ -8,3 +8,8 @@ type Organization struct {
 	ParentID  uint       `json:"parent_id"`
 	Positions []Position `json:"positions,omitempty"`
 }
+
+type OrganizationApi struct {
+	Name     string `json:"name" gorm:"unique;index"`
+	ParentID uint   `json:"parent_id"`
+}

model/position.go

@@ -9,3 +9,9 @@ type Position struct {
 	OrganizationID uint   `json:"organization_id" gorm:"index;not null"`
 	Users          []User `json:"users,omitempty"`
 }
+
+type PositionApi struct {
+	Name           string `json:"name" gorm:"unique;index"`
+	RightMask      int    `json:"right_mask"`
+	OrganizationID uint   `json:"organization_id" gorm:"index;not null"`
+}

model/user.go

@@ -5,19 +5,16 @@ import "gorm.io/gorm"
 type (
 	User struct {
 		gorm.Model
-		UserName   string   `json:"user_name" gorm:"unique;index"`
+		APIUser
-		Password   string   `json:"password,omitempty"`
+		Position Position `gorm:"-:migration"`
-		FirstName  string   `json:"first_name"`
-		LastName   string   `json:"last_name"`
-		Role       string   `json:"role" gorm:"default:employee"`
-		PositionID uint     `json:"-"`
-		Position   Position `gorm:"-:migration"`
 	}
 )
 
 type APIUser struct {
-	UserName  string `json:"user_name" gorm:"unique;index"`
+	UserName   string `json:"user_name" gorm:"unique;index"`
-	Password  string `json:"password,omitempty"`
+	Password   string `json:"password,omitempty"`
-	FirstName string `json:"first_name"`
+	FirstName  string `json:"first_name"`
-	LastName  string `json:"last_name"`
+	LastName   string `json:"last_name"`
+	Role       string `json:"role" gorm:"default:employee"`
+	PositionID uint   `json:"position_id,omitempty"`
 }

pkg/utils/type-coverter.go

@@ -0,0 +1,16 @@
+package utils
+
+import "encoding/json"
+
+func TypeConverter[R any](data any) (*R, error) {
+	var result R
+	b, err := json.Marshal(&data)
+	if err != nil {
+		return nil, err
+	}
+	err = json.Unmarshal(b, &result)
+	if err != nil {
+		return nil, err
+	}
+	return &result, err
+}