refactor(correction to folder sturcture): before we got to deep resturctures to best pactice folder

backend/internal/system/settings/getSettings.go

@@ -0,0 +1,41 @@
+package settings
+
+import (
+	"reflect"
+	"strings"
+
+	"gorm.io/gorm"
+	"lst.net/internal/models"
+)
+
+func GetAllSettings(db *gorm.DB) ([]map[string]interface{}, error) {
+	var settings []models.Settings
+	result := db.Find(&settings)
+
+	if result.Error != nil {
+		return nil, result.Error
+	}
+
+	// Function to convert struct to map with lowercase keys
+	toLowercase := func(s models.Settings) map[string]interface{} {
+		t := reflect.TypeOf(s)
+		v := reflect.ValueOf(s)
+
+		data := make(map[string]interface{})
+
+		for i := 0; i < t.NumField(); i++ {
+			field := strings.ToLower(t.Field(i).Name)
+			data[field] = v.Field(i).Interface()
+		}
+
+		return data
+	}
+
+	// Convert each struct in settings slice to a map with lowercase keys
+	var lowercaseSettings []map[string]interface{}
+	for _, setting := range settings {
+		lowercaseSettings = append(lowercaseSettings, toLowercase(setting))
+	}
+
+	return lowercaseSettings, nil
+}

backend/internal/system/settings/inputs.go

@@ -0,0 +1,8 @@
+package settings
+
+type SettingUpdateInput struct {
+	Description *string `json:"description"`
+	Value       *string `json:"value"`
+	Enabled     *bool   `json:"enabled"`
+	AppService  *string `json:"app_service"`
+}

backend/internal/system/settings/settings.go

@@ -0,0 +1,88 @@
+package settings
+
+import (
+	"encoding/json"
+
+	"github.com/gin-gonic/gin"
+	"lst.net/internal/db"
+	"lst.net/pkg/logger"
+)
+
+func RegisterSettingsRoutes(l *gin.Engine, baseUrl string) {
+	// seed the db on start up
+	db.SeedSettings(db.DB)
+
+	s := l.Group(baseUrl + "/api/v1")
+	s.GET("/settings", getSettings)
+	s.PATCH("/settings/:id", updateSettingById)
+}
+
+func getSettings(c *gin.Context) {
+	log := logger.New()
+	configs, err := GetAllSettings(db.DB)
+	log.Info("Current Settings", "system", map[string]interface{}{
+		"endpoint":   "/api/v1/settings",
+		"client_ip":  c.ClientIP(),
+		"user_agent": c.Request.UserAgent(),
+	})
+
+	if err != nil {
+		log := logger.New()
+		log.Error("Current Settings", "system", map[string]interface{}{
+			"endpoint":   "/api/v1/settings",
+			"client_ip":  c.ClientIP(),
+			"user_agent": c.Request.UserAgent(),
+			"error":      err,
+		})
+		c.JSON(500, gin.H{"message": "There was an error getting the settings", "error": err})
+		return
+	}
+
+	c.JSON(200, gin.H{"message": "Current settings", "data": configs})
+}
+
+func updateSettingById(c *gin.Context) {
+	log := logger.New()
+	settingID := c.Param("id")
+
+	if settingID == "" {
+		c.JSON(500, gin.H{"message": "Invalid data"})
+		log.Error("Invalid data", "system", map[string]interface{}{
+			"endpoint":   "/api/v1/settings",
+			"client_ip":  c.ClientIP(),
+			"user_agent": c.Request.UserAgent(),
+		})
+		return
+	}
+	var setting SettingUpdateInput
+
+	//err := c.ShouldBindBodyWithJSON(&setting)
+
+	decoder := json.NewDecoder(c.Request.Body) // more strict and will force us to have correct data
+	decoder.DisallowUnknownFields()
+
+	if err := decoder.Decode(&setting); err != nil {
+		c.JSON(400, gin.H{"message": "Invalid request body", "error": err.Error()})
+		log.Error("Invalid request body", "system", map[string]interface{}{
+			"endpoint":   "/api/v1/settings",
+			"client_ip":  c.ClientIP(),
+			"user_agent": c.Request.UserAgent(),
+			"error":      err,
+		})
+		return
+	}
+
+	if err := UpdateSetting(db.DB, settingID, setting); err != nil {
+		c.JSON(500, gin.H{"message": "Failed to update setting", "error": err.Error()})
+		log.Error("Failed to update setting", "system", map[string]interface{}{
+			"endpoint":   "/api/v1/settings",
+			"client_ip":  c.ClientIP(),
+			"user_agent": c.Request.UserAgent(),
+			"error":      err,
+		})
+		return
+	}
+
+	c.JSON(200, gin.H{"message": "Setting was just updated", "data": setting})
+
+}

backend/internal/system/settings/update_setting.go

@@ -0,0 +1,34 @@
+package settings
+
+import (
+	"gorm.io/gorm"
+	"lst.net/internal/models"
+)
+
+func UpdateSetting(db *gorm.DB, id string, input SettingUpdateInput) error {
+	var cfg models.Settings
+	if err := db.Where("setting_id =?", id).First(&cfg).Error; err != nil {
+		return err
+	}
+
+	updates := map[string]interface{}{}
+
+	if input.Description != nil {
+		updates["description"] = *input.Description
+	}
+	if input.Value != nil {
+		updates["value"] = *input.Value
+	}
+	if input.Enabled != nil {
+		updates["enabled"] = *input.Enabled
+	}
+	if input.AppService != nil {
+		updates["app_service"] = *input.AppService
+	}
+
+	if len(updates) == 0 {
+		return nil // nothing to update
+	}
+
+	return db.Model(&cfg).Updates(updates).Error
+}