Initial commit

backend/app/api/seed.go

@@ -0,0 +1,98 @@
+package main
+
+import (
+	"context"
+
+	"github.com/google/uuid"
+	"github.com/hay-kot/git-web-template/backend/internal/repo"
+	"github.com/hay-kot/git-web-template/backend/internal/types"
+	"github.com/hay-kot/git-web-template/backend/pkgs/hasher"
+	"github.com/hay-kot/git-web-template/backend/pkgs/logger"
+)
+
+const (
+	DefaultName     = "Admin"
+	DefaultEmail    = "admin@admin.com"
+	DefaultPassword = "admin"
+)
+
+// EnsureAdministrator ensures that there is at least one superuser in the database
+// if one isn't found a default is generate using the default credentials
+func (a *app) EnsureAdministrator() {
+	superusers, err := a.repos.Users.GetSuperusers(context.Background())
+
+	if err != nil {
+		a.logger.Error(err, nil)
+	}
+
+	if len(superusers) > 0 {
+		return
+	}
+
+	pw, _ := hasher.HashPassword(DefaultPassword)
+
+	newSuperUser := types.UserCreate{
+		Name:        DefaultName,
+		Email:       DefaultEmail,
+		IsSuperuser: true,
+		Password:    pw,
+	}
+
+	a.logger.Info("creating default superuser", logger.Props{
+		"name":  newSuperUser.Name,
+		"email": newSuperUser.Email,
+	})
+
+	_, err = a.repos.Users.Create(context.Background(), newSuperUser)
+
+	if err != nil {
+		a.logger.Fatal(err, nil)
+	}
+
+}
+
+func (a *app) SeedDatabase(repos *repo.AllRepos) {
+	if !a.conf.Seed.Enabled {
+		return
+	}
+
+	for _, user := range a.conf.Seed.Users {
+
+		// Check if User Exists
+		usr, _ := repos.Users.GetOneEmail(context.Background(), user.Email)
+
+		if usr.ID != uuid.Nil {
+			a.logger.Info("seed user already exists", logger.Props{
+				"user": user.Name,
+			})
+			continue
+		}
+
+		hashedPw, err := hasher.HashPassword(user.Password)
+
+		if err != nil {
+			a.logger.Error(err, logger.Props{
+				"details": "failed to hash password",
+				"user":    user.Name,
+			})
+		}
+
+		_, err = repos.Users.Create(context.Background(), types.UserCreate{
+			Name:        user.Name,
+			Email:       user.Email,
+			IsSuperuser: user.IsSuperuser,
+			Password:    hashedPw,
+		})
+
+		if err != nil {
+			a.logger.Error(err, logger.Props{
+				"details": "failed to create seed user",
+				"name":    user.Name,
+			})
+		}
+
+		a.logger.Info("creating seed user", logger.Props{
+			"name": user.Name,
+		})
+	}
+}