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https://github.com/andwati/telecom-platform.git
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feat: Add subscriber data models with GORM integration and 5G network support
- Add Subscriber model with IMSI, MSISDN, IMEI, and authentication fields - Add ServicePlan model with data/voice/SMS limits and QoS settings - Add Session model with PDU address, DNN, SNSSAI, and usage tracking - Add UsageRecord model for billing with usage type, volume, rate, and cost - Add SubscriberStatus enum (active, suspended, terminated, provisioning) - Add ProfileStatus enum for eSIM profile state tracking - Add SessionStatus enum (active, inactive, terminating) - Add UsageType enum (data, voice, sms) - Add PLMN struct with
This commit is contained in:
nutcas3
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package models
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import (
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"time"
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"gorm.io/gorm"
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)
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type IMSI string
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type Subscriber struct {
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ID uint `json:"id" gorm:"primaryKey"`
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IMSI IMSI `json:"imsi" gorm:"uniqueIndex;not null"`
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MSISDN string `json:"msisdn" gorm:"uniqueIndex"` // Mobile phone number
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IMEI string `json:"imei"` // Device identifier
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FirstName string `json:"first_name" gorm:"not null"`
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LastName string `json:"last_name" gorm:"not null"`
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Email string `json:"email" gorm:"uniqueIndex"`
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OrganizationID string `json:"organization_id"`
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Status SubscriberStatus `json:"status" gorm:"default:'active'"`
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PlanID uint `json:"plan_id"`
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AuthKey string `json:"auth_key" gorm:"not null"`
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OPc string `json:"opc" gorm:"not null"`
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ServingPLMN PLMN `json:"serving_plmn" gorm:"not null"`
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EUICCID string `json:"euicc_id"`
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ProfileID string `json:"profile_id"`
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ProfileStatus ProfileStatus `json:"profile_status" gorm:"default:'inactive'"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
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Plan ServicePlan `json:"plan,omitempty" gorm:"foreignKey:PlanID"`
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Sessions []Session `json:"sessions,omitempty" gorm:"foreignKey:SubscriberID"`
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UsageRecords []UsageRecord `json:"usage_records,omitempty" gorm:"foreignKey:SubscriberID"`
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}
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type ServicePlan struct {
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ID uint `json:"id" gorm:"primaryKey"`
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Name string `json:"name" gorm:"not null"`
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Description string `json:"description"`
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DataLimit int64 `json:"data_limit"`
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VoiceLimit int `json:"voice_limit"`
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SMSLimit int `json:"sms_limit"`
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MonthlyFee float64 `json:"monthly_fee"`
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DataRate float64 `json:"data_rate"`
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VoiceRate float64 `json:"voice_rate"`
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SMSRate float64 `json:"sms_rate"`
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ARPA int `json:"arpa"`
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AMBR AMBR `json:"ambr"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
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}
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type Session struct {
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ID uint `json:"id" gorm:"primaryKey"`
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SubscriberID uint `json:"subscriber_id" gorm:"not null"`
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SessionID string `json:"session_id" gorm:"uniqueIndex;not null"`
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PDUAddress string `json:"pdu_address"`
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DNN string `json:"dnn"`
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SNSSAI SNSSAI `json:"snssai"`
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QoS QoSProfile `json:"qos" gorm:"embedded"`
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Status SessionStatus `json:"status" gorm:"default:'active'"`
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StartTime time.Time `json:"start_time"`
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EndTime *time.Time `json:"end_time,omitempty"`
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DataUsed int64 `json:"data_used"`
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VoiceUsed int `json:"voice_used"`
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SMSUsed int `json:"sms_used"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
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}
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type UsageRecord struct {
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ID uint `json:"id" gorm:"primaryKey"`
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SubscriberID uint `json:"subscriber_id" gorm:"not null"`
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SessionID uint `json:"session_id"`
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UsageType UsageType `json:"usage_type"`
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StartTime time.Time `json:"start_time"`
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EndTime time.Time `json:"end_time"`
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Volume int64 `json:"volume"`
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Rate float64 `json:"rate"`
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Cost float64 `json:"cost"`
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BillingCycle string `json:"billing_cycle"`
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InvoiceID *uint `json:"invoice_id,omitempty"`
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CreatedAt time.Time `json:"created_at"`
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UpdatedAt time.Time `json:"updated_at"`
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}
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type SubscriberStatus string
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const (
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SubscriberStatusActive SubscriberStatus = "active"
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SubscriberStatusSuspended SubscriberStatus = "suspended"
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SubscriberStatusTerminated SubscriberStatus = "terminated"
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SubscriberStatusProvisioning SubscriberStatus = "provisioning"
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)
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type ProfileStatus string
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const (
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ProfileStatusInactive ProfileStatus = "inactive"
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ProfileStatusActive ProfileStatus = "active"
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ProfileStatusDownloading ProfileStatus = "downloading"
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ProfileStatusError ProfileStatus = "error"
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)
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type SessionStatus string
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const (
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SessionStatusActive SessionStatus = "active"
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SessionStatusInactive SessionStatus = "inactive"
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SessionStatusTerminating SessionStatus = "terminating"
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)
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type UsageType string
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const (
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UsageTypeData UsageType = "data"
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UsageTypeVoice UsageType = "voice"
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UsageTypeSMS UsageType = "sms"
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)
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type PLMN struct {
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MCC string `json:"mcc"`
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MNC string `json:"mnc"`
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}
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type SNSSAI struct {
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SST uint8 `json:"sst"`
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SD uint32 `json:"sd"`
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}
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type AMBR struct {
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Uplink uint32 `json:"uplink"`
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Downlink uint32 `json:"downlink"`
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}
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type QoSProfile struct {
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QCI uint8 `json:"qci"`
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ARPA uint32 `json:"arpa"`
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MBR AMBR `json:"mbr"`
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GBR AMBR `json:"gbr"`
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Priority uint8 `json:"priority"`
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}
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func (Subscriber) TableName() string {
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return "subscribers"
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}
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func (ServicePlan) TableName() string {
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return "service_plans"
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}
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func (Session) TableName() string {
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return "sessions"
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}
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func (UsageRecord) TableName() string {
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return "usage_records"
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}
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