abstract class Avram::SaveOperation(T)

Included Modules

Defined in:

avram/save_operation.cr

Constant Summary

ATTRIBUTES = [] of Nil
OPERATION_NEEDS = [] of Nil

Constructors

Class Method Summary

Instance Method Summary

Macro Summary

Instance methods inherited from module Avram::MarkAsFailed

mark_as_failed mark_as_failed

Instance methods inherited from module Avram::NestedSaveOperation

mark_nested_save_operations_as_failed mark_nested_save_operations_as_failed, nested_save_operations nested_save_operations

Instance methods inherited from module Avram::OperationErrors

add_error(key : Symbol, message : String) : Nil add_error, errors : Hash(Symbol, Array(String)) errors

Instance methods inherited from module Avram::Validations

validate_acceptance_of(attribute : Avram::Attribute(Bool), message : Avram::Attribute::ErrorMessage = "must be accepted") validate_acceptance_of, validate_at_most_one_filled(*attributes, message : Avram::Attribute::ErrorMessage = "must be blank") validate_at_most_one_filled, validate_confirmation_of(attribute : Avram::Attribute(T), with confirmation_attribute : Avram::Attribute(T), message : Avram::Attribute::ErrorMessage = "must match") forall T validate_confirmation_of, validate_exactly_one_filled(*attributes, message : Avram::Attribute::ErrorMessage = "at least one must be filled") validate_exactly_one_filled, validate_inclusion_of(attribute : Avram::Attribute(T), in allowed_values : Enumerable(T), message : Avram::Attribute::ErrorMessage = "is invalid", allow_nil : Bool = false) forall T validate_inclusion_of, validate_numeric(attribute : Avram::Attribute(Number), greater_than = nil, less_than = nil, message = nil, allow_nil : Bool = false) validate_numeric, validate_required(*attributes, message : Avram::Attribute::ErrorMessage = "is required") validate_required, validate_size_of(attribute : Avram::Attribute(String), min = nil, max = nil, message = nil, allow_nil : Bool = false)
validate_size_of(attribute : Avram::Attribute(String), *, is exact_size, message : Avram::Attribute::ErrorMessage = "is invalid", allow_nil : Bool = false) validate_size_of

Instance methods inherited from module Avram::DefineAttribute

attributes attributes

Instance methods inherited from class Object

blank? blank?, blank_for_validates_required? : Bool blank_for_validates_required?, present? present?

Constructor Detail

def self.new(params : Avram::Paramable) #

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def self.new #

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Class Method Detail

def self.param_key #

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def self.upsert(*args, **named_args) #

Performs a create or update depending on if there is a conflicting row in the database.

See Avram::Upsert.upsert_lookup_columns for full documentation and examples.


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def self.upsert!(*args, **named_args) #

Performs a create or update depending on if there is a conflicting row in the database.

See Avram::Upsert.upsert_lookup_columns for full documentation and examples.


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Instance Method Detail

def after_commit(_record : T) #

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def after_save(_record : T) #

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abstract def attributes #

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def before_save #

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def changes : Hash(Symbol, String | Nil) #

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def custom_errors #

def database(*args, **options) #

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def database(*args, **options, &) #

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def generic_attributes #

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def new_record? : Bool #

#persisted? always returns true in after_* hooks, whether a new record was created, or an existing one was updated.

This method should always return true for a create or false for an update, independent of the stage we are at in the operation.


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def params #

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def persisted? : Bool #

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def primary_key_name(*args, **options) #

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def primary_key_name(*args, **options, &) #

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def record #

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def save : Bool #

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def save! : T #

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def save_failed? #

Return true if the operation has run and the record failed to save


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def save_status : SaveStatus #

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def save_status=(save_status : SaveStatus) #

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def saved? #

Returns true if the operation has run and saved the record successfully


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def table_name(*args, **options) #

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def table_name(*args, **options, &) #

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def update! : T #

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def valid? : Bool #

Runs required validation, then returns true if all attributes are valid, and there's no custom errors


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Macro Detail

macro add_cast_value_methods(columns) #

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macro param_key(key) #

macro permit_columns(*attribute_names) #

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