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-rw-r--r--user/controller.go39
-rw-r--r--user/hooks.go38
-rw-r--r--user/router.go29
-rw-r--r--user/service.go39
-rw-r--r--user/user.go38
-rw-r--r--user/validators.go87
6 files changed, 270 insertions, 0 deletions
diff --git a/user/controller.go b/user/controller.go
new file mode 100644
index 0000000..abdcc5b
--- /dev/null
+++ b/user/controller.go
@@ -0,0 +1,39 @@
+/* openbills - Server for web based Libre Billing Software
+ * Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package user
+
+import (
+ "github.com/gin-gonic/gin"
+ "net/http"
+)
+
+func handleGetUser (ctx *gin.Context) {
+ var user User
+
+ //err = getUser(&user, uint(id))
+ //if err != nil {
+ // ctx.Error(err)
+ // ctx.Abort()
+ // return
+ //}
+
+ ctx.JSON(http.StatusOK, gin.H{
+ "message": "success",
+ "data": user,
+ })
+}
diff --git a/user/hooks.go b/user/hooks.go
new file mode 100644
index 0000000..d49d8be
--- /dev/null
+++ b/user/hooks.go
@@ -0,0 +1,38 @@
+/* openbills - Server for web based Libre Billing Software
+ * Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package user
+
+import (
+ "gorm.io/gorm"
+)
+
+func (u *User) BeforeCreate(tx *gorm.DB) error {
+ var err error
+
+ err = validatePassword(u.Password)
+ if err != nil {
+ return err
+ }
+
+ err = u.validate()
+ if err != nil {
+ return err
+ }
+
+ return nil
+}
diff --git a/user/router.go b/user/router.go
new file mode 100644
index 0000000..8a9ad86
--- /dev/null
+++ b/user/router.go
@@ -0,0 +1,29 @@
+/* openbills - Server for web based Libre Billing Software
+ * Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package user
+
+import (
+ "github.com/gin-gonic/gin"
+)
+
+func Routes(route *gin.RouterGroup) {
+ g := route.Group("/user")
+ {
+ g.GET("/", handleGetUser)
+ }
+}
diff --git a/user/service.go b/user/service.go
new file mode 100644
index 0000000..8b3b712
--- /dev/null
+++ b/user/service.go
@@ -0,0 +1,39 @@
+/* openbills - Server for web based Libre Billing Software
+ * Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package user
+
+func (u *User) Create() error {
+ res := db.Create(u)
+ // TODO: handle potential errors
+ return res.Error
+}
+
+//func (c *Customer) del() error {
+// res := db.Delete(c)
+//
+// // TODO: handle potential errors
+// if res.Error != nil {
+// return res.Error
+// }
+//
+// if res.RowsAffected == 0 {
+// return e.ErrNotFound
+// }
+//
+// return nil
+//}
diff --git a/user/user.go b/user/user.go
new file mode 100644
index 0000000..1324c0e
--- /dev/null
+++ b/user/user.go
@@ -0,0 +1,38 @@
+/* openbills - Server for web based Libre Billing Software
+ * Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package user
+
+import (
+ "gorm.io/gorm"
+ d "vidhukant.com/openbills/db"
+)
+
+var db *gorm.DB
+func init() {
+ db = d.DB
+
+ db.AutoMigrate(&User{})
+}
+
+type User struct {
+ gorm.Model
+ Username string
+ Email string
+ Password string
+ IsVerified bool
+}
diff --git a/user/validators.go b/user/validators.go
new file mode 100644
index 0000000..88239c6
--- /dev/null
+++ b/user/validators.go
@@ -0,0 +1,87 @@
+/* openbills - Server for web based Libre Billing Software
+ * Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package user
+
+import (
+ "strings"
+ e "errors"
+ "github.com/spf13/viper"
+ "vidhukant.com/openbills/errors"
+)
+
+func validatePassword(pass string) error {
+ // check if password is too short
+ if len(pass) < viper.GetInt("security.min_password_length") {
+ return errors.ErrPasswordTooShort
+ }
+
+ // check if password is too long
+ if len(pass) > viper.GetInt("security.max_password_length") {
+ return errors.ErrPasswordTooLong
+ }
+
+ return nil
+}
+
+// NOTE: very inefficient and really really really dumb but it works
+// TODO: find a better (or even a remotely good) way
+func validateUserField(field, value string) error {
+ if value != "" {
+ var count int64
+ err := db.Model(&User{}).
+ Where(field + " = ?", value).
+ Count(&count).
+ Error
+
+ if err != nil {
+ return err
+ }
+
+ if count > 0 {
+ switch(field) {
+ case "username":
+ return errors.ErrNonUniqueUsername
+ case "email":
+ return errors.ErrNonUniqueEmail
+ default:
+ return e.New(field + " is not unique")
+ }
+ }
+ }
+
+ return nil
+}
+
+func (u *User) validate() error {
+ u.Username = strings.TrimSpace(u.Username)
+ u.Email = strings.TrimSpace(u.Email)
+ u.IsVerified = false
+
+ // TODO: validate username length and stuff
+ // TODO: validate if email is valid
+
+ var err error
+ for _, i := range [][]string{{"username", u.Username}, {"email", u.Email}} {
+ err = validateUserField(i[0], i[1])
+ if err != nil {
+ return err
+ }
+ }
+
+ return nil
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 18:43:12 +0000