start alerts

server/db/dbModels.go

@@ -195,3 +195,50 @@ type VehicleAttachment struct {
 	VehicleID    string `gorm:"primaryKey" json:"vehicleId"`
 	Title        string `json:"title"`
 }
+
+type VehicleAlert struct {
+	Base
+	VehicleID       string         `json:"vehicleId"`
+	Vehicle         Vehicle        `json:"-"`
+	UserID          string         `json:"userId"`
+	User            User           `json:"user"`
+	Title           string         `json:"title"`
+	Comments        string         `json:"comments"`
+	StartDate       time.Time      `json:"date"`
+	StartOdoReading int            `json:"startOdoReading"`
+	DistanceUnit    DistanceUnit   `json:"distanceUnit"`
+	AlertFrequency  AlertFrequency `json:"alertFrequency"`
+	OdoFrequency    int            `json:"odoFrequency"`
+	DayFrequency    int            `json:"dayFrequency"`
+	AlertAllUsers   bool           `json:"alertAllUsers"`
+	IsActive        bool           `json:"isActive"`
+	EndDate         *time.Time     `json:"endDate"`
+	AlertType       AlertType      `json:"alertType"`
+}
+type AlertOccurance struct {
+	Base
+	VehicleID        string       `json:"vehicleId"`
+	Vehicle          Vehicle      `json:"-"`
+	VehicleAlertID   string       `json:"vehicleAlertId"`
+	VehicleAlert     VehicleAlert `json:"-"`
+	UserID           string       `json:"userId"`
+	User             User         `json:"-"`
+	OdoReading       int          `json:"odoReading"`
+	Date             *time.Time   `json:"date"`
+	ProcessDate      *time.Time   `json:"processDate"`
+	AlertProcessType AlertType    `json:"alertProcessType"`
+	CompleteDate     *time.Time   `json:"completeDate"`
+}
+
+type Notification struct {
+	Base
+	Title      string     `json:"title"`
+	Content    string     `json:"content"`
+	UserID     string     `json:"userId"`
+	VehicleID  string     `json:"vehicleId"`
+	User       User       `json:"-"`
+	Date       time.Time  `json:"date"`
+	ReadDate   *time.Time `json:"readDate"`
+	ParentID   string     `json:"parentId"`
+	ParentType string     `json:"parentType"`
+}

server/db/dbfunctions.go

@@ -160,6 +160,11 @@ func GetFillupsByVehicleId(id string) (*[]Fillup, error) {
 	result := DB.Preload(clause.Associations).Order("date desc").Find(&obj, &Fillup{VehicleID: id})
 	return &obj, result.Error
 }
+func GetLatestFillupsByVehicleId(id string) (*Fillup, error) {
+	var obj Fillup
+	result := DB.Preload(clause.Associations).Order("date desc").First(&obj, &Fillup{VehicleID: id})
+	return &obj, result.Error
+}
 func GetFillupsByVehicleIdSince(id string, since time.Time) (*[]Fillup, error) {
 	var obj []Fillup
 	result := DB.Where("date >= ? AND vehicle_id = ?", since, id).Preload(clause.Associations).Order("date desc").Find(&obj)
@@ -190,6 +195,11 @@ func GetExpensesByVehicleId(id string) (*[]Expense, error) {
 	result := DB.Preload(clause.Associations).Order("date desc").Find(&obj, &Expense{VehicleID: id})
 	return &obj, result.Error
 }
+func GetLatestExpenseByVehicleId(id string) (*Expense, error) {
+	var obj Expense
+	result := DB.Preload(clause.Associations).Order("date desc").First(&obj, &Expense{VehicleID: id})
+	return &obj, result.Error
+}
 func GetExpenseById(id string) (*Expense, error) {
 	var obj Expense
 	result := DB.Preload(clause.Associations).First(&obj, "id=?", id)
@@ -271,6 +281,29 @@ func GetVehicleAttachments(vehicleId string) (*[]Attachment, error) {
 	}
 	return &attachments, nil
 }
+func GeAlertById(id string) (*VehicleAlert, error) {
+	var alert VehicleAlert
+	result := DB.Preload(clause.Associations).First(&alert, "id=?", id)
+	return &alert, result.Error
+}
+func GetAlertOccurenceByAlertId(id string) (*[]AlertOccurance, error) {
+	var alertOccurance []AlertOccurance
+	result := DB.Preload(clause.Associations).Order("created_at desc").Find(&alertOccurance, "vehicle_alert_id=?", id)
+	return &alertOccurance, result.Error
+}
+
+func GetUnprocessedAlertOccurances() (*[]AlertOccurance, error) {
+	var alertOccurance []AlertOccurance
+	result := DB.Preload(clause.Associations).Order("created_at desc").Find(&alertOccurance, "process_date is NULL")
+	return &alertOccurance, result.Error
+}
+func MarkAlertOccuranceAsProcessed(id string, alertProcessType AlertType, date time.Time) error {
+	tx := DB.Debug().Model(&AlertOccurance{}).Where("id= ?", id).
+		Update("alert_process_type", alertProcessType).
+		Update("process_date", date)
+	return tx.Error
+
+}
 
 func UpdateSettings(setting *Setting) error {
 	tx := DB.Save(&setting)

server/db/enums.go

@@ -36,6 +36,21 @@ const (
 	USER
 )
 
+type AlertFrequency int
+
+const (
+	ONETIME AlertFrequency = iota
+	RECURRING
+)
+
+type AlertType int
+
+const (
+	DISTANCE AlertType = iota
+	TIME
+	BOTH
+)
+
 type EnumDetail struct {
 	Short string `json:"short"`
 	Long  string `json:"long"`