diff --git a/configs/config.yml b/configs/config.yml
new file mode 100644
index 0000000..ce84bd4
--- /dev/null
+++ b/configs/config.yml
@@ -0,0 +1,6 @@
+port: "8013"
+db:
+  host:     "mysql-pl-wa10.joinserver.xyz"
+  port:     "3306"
+  username: "u45925_HjjJCz8EVf"
+  dbname:   "s45925_tentula"
\ No newline at end of file
diff --git a/pkg/repository/invite_schema.go b/pkg/repository/invite_schema.go
new file mode 100644
index 0000000..0ee28f6
--- /dev/null
+++ b/pkg/repository/invite_schema.go
@@ -0,0 +1,50 @@
+package repository
+
+import (
+	"esproject"
+	"fmt"
+
+	"gorm.io/gorm"
+)
+
+type InviteSchema struct {
+	db *gorm.DB
+}
+
+func NewInviteSchema(db *gorm.DB) *InviteSchema {
+	return &InviteSchema{db: db}
+}
+
+func (r InviteSchema) CreateInvite(project int64, user int64) (*esproject.ProjectInvite, error) {
+	invite := &esproject.ProjectInvite{
+		Project: project,
+		User:    user,
+	}
+	err := r.db.Create(invite).Error
+	return invite, err
+}
+
+func (r InviteSchema) GetInvite(id int64) (*esproject.ProjectInvite, error) {
+	invite := esproject.ProjectInvite{}
+	err := r.db.Find(&invite, "id = ?", id).Error
+	if invite.Id == -1 {
+		err = fmt.Errorf("unknown invite %d", id)
+	}
+	return &invite, err
+}
+
+func (r InviteSchema) FindInvites(query, param string) ([]esproject.ProjectInvite, error) {
+	var invites []esproject.ProjectInvite
+	err := r.db.Find(&invites, query, param).Error
+	return invites, err
+}
+
+func (r InviteSchema) DeleteInvite(id int64) error {
+	invite := esproject.ProjectInvite{}
+	err := r.db.Find(&invite, "id = ?", id).Error
+	if invite.Id == -1 {
+		err = fmt.Errorf("unknown invite %d", id)
+	}
+	r.db.Delete(invite)
+	return err
+}
diff --git a/pkg/repository/repository.go b/pkg/repository/repository.go
new file mode 100644
index 0000000..b8d0157
--- /dev/null
+++ b/pkg/repository/repository.go
@@ -0,0 +1,35 @@
+package repository
+
+import (
+	"esproject"
+
+	"gorm.io/gorm"
+)
+
+type Project interface {
+	CreateProject(owner int64, name string, tags []string) (*esproject.Project, error)
+	SaveProject(user *esproject.Project) (int64, error)
+	GetProject(id int64) (*esproject.Project, error)
+	GetProjects(start, limit int) []int64
+	DeleteProject(id int64) error
+	GetProjectsCount() int64
+}
+
+type ProjectInvite interface {
+	CreateInvite(project int64, user int64) (*esproject.ProjectInvite, error)
+	GetInvite(id int64) (*esproject.ProjectInvite, error)
+	FindInvites(query, param string) ([]esproject.ProjectInvite, error)
+	DeleteInvite(id int64) error
+}
+
+type Repository struct {
+	Project
+	ProjectInvite
+}
+
+func NewRepository(db *gorm.DB) *Repository {
+	return &Repository{
+		Project:       NewProjectSchema(db),
+		ProjectInvite: NewInviteSchema(db),
+	}
+}