Merge pull request #10 from kjannette/webhook-configs

webhook configs for users, changes to system

backend-go/internal/database/postgres.go

@@ -1,4 +1,3 @@
-// Package database manages PostgreSQL connection pools.
 package database
 
 import (
@@ -11,21 +10,21 @@ import (
 )
 
 const (
-	// maxConnIdleSeconds is the maximum idle time for a connection.
+
 	maxConnIdleSeconds = 30
-	// maxConnLifetimeMinutes is the maximum lifetime for a connection.
+
 	maxConnLifetimeMinutes = 5
-	// connectTimeoutSeconds is the timeout for initial connection.
+
 	connectTimeoutSeconds = 10
-	// maxConns is the maximum number of connections in the pool.
+
 	maxConns = 20
-	// minConns is the minimum number of connections in the pool.
+
 	minConns = 2
 )
 
 var pool *pgxpool.Pool //nolint:gochecknoglobals
 
-// Connect establishes a PostgreSQL connection pool using the given DSN.
+// establishPostgreSQL connection pool using the given DSN.
 func Connect(dsn string) (*pgxpool.Pool, error) {
 	cfg, err := pgxpool.ParseConfig(dsn)
 	if err != nil {
@@ -57,12 +56,10 @@ func Connect(dsn string) (*pgxpool.Pool, error) {
 	return p, nil
 }
 
-// Pool returns the global connection pool.
 func Pool() *pgxpool.Pool {
 	return pool
 }
 
-// Close closes the global connection pool.
 func Close() {
 	if pool != nil {
 		pool.Close()

backend-go/internal/domain/types.go

@@ -1,9 +1,7 @@
-// Package domain defines core domain types shared across the application.
 package domain
 
 import "time"
 
-// Address represents a tracked Ethereum address.
 type Address struct {
 	ID        int       `json:"id"`
 	UserID    string    `json:"user_id"`    //nolint:tagliatelle
@@ -12,13 +10,10 @@ type Address struct {
 	CreatedAt time.Time `json:"created_at"` //nolint:tagliatelle
 }
 
-// AlertType identifies the kind of alert rule.
 type AlertType string
 
-// String implements fmt.Stringer.
 func (a AlertType) String() string { return string(a) }
 
-// Alert type constants define the supported alert triggers.
 const (
 	AlertIncomingTx    AlertType = "incoming_tx"
 	AlertOutgoingTx    AlertType = "outgoing_tx"
@@ -26,7 +21,6 @@ const (
 	AlertBalanceBelow  AlertType = "balance_below"
 )
 
-// ValidAlertTypes lists all alert types accepted by the API.
 var ValidAlertTypes = []AlertType{ //nolint:gochecknoglobals
 	AlertIncomingTx,
 	AlertOutgoingTx,
@@ -62,7 +56,6 @@ func IsThresholdRequired(t AlertType) bool {
 	return false
 }
 
-// AlertRule represents a user-defined alert rule for an address.
 type AlertRule struct {
 	ID        int       `json:"id"`
 	AddressID int       `json:"address_id"` //nolint:tagliatelle
@@ -72,7 +65,6 @@ type AlertRule struct {
 	CreatedAt time.Time `json:"created_at"` //nolint:tagliatelle
 }
 
-// AlertEvent represents a fired alert event stored for history.
 type AlertEvent struct {
 	ID           int       `json:"id"`
 	AlertRuleID  int       `json:"alert_rule_id"`   //nolint:tagliatelle
@@ -82,7 +74,6 @@ type AlertEvent struct {
 	Timestamp    time.Time `json:"timestamp"`
 }
 
-// AddressCheckpoint tracks the last block checked for an address.
 type AddressCheckpoint struct {
 	AddressID        int       `json:"address_id"`         //nolint:tagliatelle
 	LastCheckedBlock int       `json:"last_checked_block"` //nolint:tagliatelle
@@ -121,19 +112,16 @@ type NormalizedTx struct {
 	BlockTimestamp int64   `json:"block_timestamp"` //nolint:tagliatelle
 }
 
-// Direction indicates whether a transaction is incoming or outgoing.
 type Direction string
 
 // String implements fmt.Stringer.
 func (d Direction) String() string { return string(d) }
 
-// Direction constants indicate the flow of a transaction relative to a watched address.
 const (
 	DirectionIncoming Direction = "incoming"
 	DirectionOutgoing Direction = "outgoing"
 )
 
-// ObservedTx is a NormalizedTx enriched with address and direction context.
 type ObservedTx struct {
 	NormalizedTx
 	AddressID int       `json:"address_id"` //nolint:tagliatelle

backend-go/internal/firebase/admin.go

@@ -1,4 +1,3 @@
-// Package firebase provides Firebase authentication integration.
 package firebase
 
 import (
@@ -17,7 +16,6 @@ var ( //nolint:gochecknoglobals
 	errInit    error        //nolint:gochecknoglobals
 )
 
-// Init initializes the Firebase app and auth client using the given project ID.
 func Init(projectID string) error {
 	once.Do(func() {
 		ctx := context.Background()
@@ -48,7 +46,6 @@ func Init(projectID string) error {
 	return errInit
 }
 
-// Auth returns the initialized Firebase auth client.
 func Auth() *auth.Client {
 	return authClient
 }

backend-go/internal/handlers/address.go

@@ -15,17 +15,14 @@ import (
 
 var ethAddressRe = regexp.MustCompile(`^0x[a-fA-F0-9]{40}$`)
 
-// AddressHandler handles HTTP requests for address management.
 type AddressHandler struct {
 	addresses *models.AddressModel
 }
 
-// NewAddressHandler creates a new AddressHandler.
 func NewAddressHandler(addresses *models.AddressModel) *AddressHandler {
 	return &AddressHandler{addresses: addresses}
 }
 
-// Create handles POST requests to add a new tracked address.
 func (h *AddressHandler) Create(w http.ResponseWriter, r *http.Request) {
 	userID := middleware.GetUserID(r.Context())
 
@@ -92,7 +89,7 @@ func (h *AddressHandler) List(w http.ResponseWriter, r *http.Request) {
 	writeJSON(w, http.StatusOK, addresses)
 }
 
-// UpdateLabel handles PATCH requests to update an address label.
+//  handles PATCH requests to update an address label.
 func (h *AddressHandler) UpdateLabel(w http.ResponseWriter, r *http.Request) {
 	userID := middleware.GetUserID(r.Context())
 	addressID, ok := parseIntParam(r.PathValue("addressId"))

backend-go/internal/handlers/alert_rule.go

@@ -14,21 +14,17 @@ import (
 	"github.com/kjannette/koin-ping/backend-go/internal/models"
 )
 
-// errThresholdFormat is returned when the threshold JSON cannot be decoded.
 var errThresholdFormat = errors.New("unsupported threshold format")
 
-// AlertRuleHandler handles HTTP requests for alert rule management.
 type AlertRuleHandler struct {
 	alertRules *models.AlertRuleModel
 	addresses  *models.AddressModel
 }
 
-// NewAlertRuleHandler creates a new AlertRuleHandler.
 func NewAlertRuleHandler(alertRules *models.AlertRuleModel, addresses *models.AddressModel) *AlertRuleHandler {
 	return &AlertRuleHandler{alertRules: alertRules, addresses: addresses}
 }
 
-// Create handles POST requests to create a new alert rule for an address.
 func (h *AlertRuleHandler) Create(w http.ResponseWriter, r *http.Request) {
 	userID := middleware.GetUserID(r.Context())
 	addressID, ok := parseIntParam(r.PathValue("addressId"))