minor: renamed some errors

Author: ralvarezdev

errors.go

@@ -15,8 +15,6 @@ var (
 	ErrEmptyDataSourceName = errors.New("data source name cannot be empty")
 	ErrNilQuery            = errors.New("sql query cannot be nil")
 	ErrNilRow              = errors.New("sql row cannot be nil")
-	ErrNilConnHandler      = errors.New("connection handler cannot be nil")
-	ErrNilPoolHandler      = errors.New("pool handler cannot be nil")
-	ErrNilPoolConfig       = errors.New("pool config cannot be nil")
+	ErrNilHandler          = errors.New("connection handler cannot be nil")
 	ErrNilService          = errors.New("database service cannot be nil")
 )

mongodb/connection.go

@@ -58,7 +58,7 @@ func NewDefaultHandler(config *Config) (
 //   - error: error if any
 func (d *DefaultHandler) Connect() (*mongo.Client, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety
@@ -98,7 +98,7 @@ func (d *DefaultHandler) Connect() (*mongo.Client, error) {
 //   - error: error if any
 func (d *DefaultHandler) Client() (*mongo.Client, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety

redis/connection.go

@@ -56,7 +56,7 @@ func NewDefaultHandler(config *Config) (
 // - error: error if the connection fails or is already established
 func (d *DefaultHandler) Connect() (*redis.Client, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Mutex lock to ensure thread safety
@@ -91,7 +91,7 @@ func (d *DefaultHandler) Connect() (*redis.Client, error) {
 // - error: error if the connection is not established
 func (d *DefaultHandler) Client() (*redis.Client, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Mutex lock to ensure thread safety
@@ -113,7 +113,7 @@ func (d *DefaultHandler) Client() (*redis.Client, error) {
 // - error: error if the disconnection fails
 func (d *DefaultHandler) Disconnect() error {
 	if d == nil {
-		return godatabases.ErrNilConnHandler
+		return godatabases.ErrNilHandler
 	}
 
 	// Mutex lock to ensure thread safety

sql/connection.go

@@ -46,7 +46,7 @@ func NewDefaultHandler(
 //   - error: if any error occurred
 func (d *DefaultHandler) Connect() (*sql.DB, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety
@@ -85,7 +85,7 @@ func (d *DefaultHandler) Connect() (*sql.DB, error) {
 //   - error: if any error occurred
 func (d *DefaultHandler) DB() (*sql.DB, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety
@@ -106,7 +106,7 @@ func (d *DefaultHandler) DB() (*sql.DB, error) {
 //   - error: if any error occurred
 func (d *DefaultHandler) Disconnect() error {
 	if d == nil {
-		return godatabases.ErrNilConnHandler
+		return godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety

sql/pgxpool/config.go

@@ -68,7 +68,7 @@ func NewConfig(
 //   - *pgxpool.Config: the parsed configuration
 func (c *Config) ParsedConfig() (*pgxpool.Config, error) {
 	if c == nil {
-		return nil, godatabases.ErrNilPoolConfig
+		return nil, godatabases.ErrNilConfig
 	}
 
 	// Create a new parsed configuration

sql/pgxpool/pool.go

@@ -42,7 +42,7 @@ func NewDefaultHandler(
 // Connect returns a new connection pool
 func (d *DefaultHandler) Connect() (*pgxpool.Pool, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilConnHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety
@@ -75,7 +75,7 @@ func (d *DefaultHandler) Connect() (*pgxpool.Pool, error) {
 //   - error: if the connection is not established
 func (d *DefaultHandler) Pool() (*pgxpool.Pool, error) {
 	if d == nil {
-		return nil, godatabases.ErrNilPoolHandler
+		return nil, godatabases.ErrNilHandler
 	}
 
 	// Lock the mutex to ensure thread safety