Dancer and DBIx::Class

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1 Stefan Hornburg March 25, 2014

2 ecommerce Software Database Administration ecommerce Software Magento Interchange6

3 ecommerce Software Database Administration Database Administration phpmyadmin phppgadmin

4 ecommerce Software Database Administration Features Different database systems MySQL, PostgreSQL higher level of abstraction modern frontend concise source code

5 ecommerce Software Database Administration Login

6 Usage UTF-8 Create schema dynamically DBIx::Class without Dancer Plugin use Interchange6 : : Schema ; $schema = Interchange6 : : Schema >connect (... ) ; $schema >r e s u l t s e t ( User ) >search ( {.. } ) ;

7 Usage UTF-8 Create schema dynamically DBIx::Class with Dancer Plugin use Dancer : : Plugin : : DBIC ; schema >r e s u l t s e t ( User ) >search ( {.. } ) ; r e s u l t s e t ( User ) >search ( {.. } ) ; r s e t ( User ) >search ( {.. } ) ;

8 Usage UTF-8 Create schema dynamically p l u g i n s : DBIC : d e f a u l t : dsn : dbi : mysql : interchange6 user : pass : nevairbe schema_class : Interchange6 : : Schema

9 Usage UTF-8 Create schema dynamically Multiple Schemas p l u g i n s : DBIC : d e f a u l t : dsn : dbi : mysql : interchange6 user : pass : nevairbe schema_class : Interchange6 : : Schema legacy : dsn : dbi : mysql : interchange5 user : pass : nevairbe schema_class : Interchange5 : : Schema

nevairbe schema_class : Interchange6 : : Schema legacy : dsn : dbi :

10 Usage UTF-8 Create schema dynamically Multiple Schemas use Dancer : : Plugin : : DBIC ; schema ( legacy ) > r e s u l t s e t ( UserDb ) >search ( {.. } ) ;

11 Usage UTF-8 Create schema dynamically UTF-8 for MySQL p l u g i n s : DBIC : d e f a u l t : dsn : dbi : mysql : interchange6 user : pass : nevairbe schema_class : Interchange6 : : Schema options : mysql_ enable_ utf8 : 1

12 Usage UTF-8 Create schema dynamically Create schema dynamically schema_class missing in configuration DBIx::Class::Schema::Loader test and development

13 Engines Example table Serializer Overview configuration serialization session expiration

14 Engines Example table Serializer Engines Templates TT, Xslate, Flute,... Sessions Storable, Database, DBIC Logger File, Syslog Serializer JSON, YAML, XML

15 Engines Example table Serializer session name of session engine (DBIC) session_options options session_expires expiration date

16 Engines Example table Serializer session : "DBIC" session_options : dsn : dbi : mysql : interchange6 user : pass : nevairbe schema_class : Interchange6 : : Schema r e s u l t s e t : Session id_column : sessions_id data_column : session_ data session_expires : 12 hours

schema_class : Interchange6 : : Schema r e s u l t s e t : Session

17 Engines Example table Serializer set session => DBIC ; set session_options => { schema => schema } ;

$session_options => {$

18 Engines Example table Serializer Example table CREATE TABLE sessions ( sessions_id varchar (255) NOT NULL, session_data t e x t NOT NULL, created datetime NOT NULL, l a s t _ m o d i f i e d datetime NOT NULL, PRIMARY KEY ( sessions_id ) ) ENGINE=InnoDB ;

x t NOT NULL, created datetime NOT NULL, l a s t _ m o d i f i

19 Engines Example table Serializer Serializer set session_options => { schema => schema, s e r i a l i z e r => sub { YAML : : Dump(@_) ; }, d e s e r i a l i z e r => sub { YAML : : Load (@_) ; }, } ;

$l i z e r => sub { YAML : : Dump(@_) ; }, d e s e$

20 Installation Frontend Login Relationships Limitations Overview Installation Frontend Login Relationships Limitations

21 Installation Frontend Login Relationships Limitations Installation g i t clone h t t p s : / / github. com / interchange / cd cpanm.. / bin / app. p l

22 Installation Frontend Login Relationships Limitations Driver DBD::mysql DBD::Pg...

23 Installation Frontend Login Relationships Limitations Frontend Angular Bootstrap Theme

24 Installation Frontend Login Relationships Limitations Login Dancer::Plugin::Auth::Extensible Provider Unix DBIC Database (planned)

25 Installation Frontend Login Relationships Limitations Relationships might_have has_many belongs_to many_to_many

26 Installation Frontend Login Relationships Limitations Limitations Primary key for one column only Speed (complex schemas) Error handling

27 Installation Frontend Login Relationships Limitations Auth::Extensible

28 Installation Frontend Login Relationships Limitations Planned Features Search (Solr) Select schema

29 Development Dancer2 Development

30 Development Dancer2 Dancer2 Plugin::DBIC Plugin::DBIC Session::DBIC not yet ported not yet ported

Table of contents. Reverse-engineers a database to Grails domain classes.

Table of contents. Reverse-engineers a database to Grails domain classes. Table of contents Reverse-engineers a database to Grails domain classes. 1 Database Reverse Engineering Plugin - Reference Documentation Authors: Burt Beckwith Version: 0.5.1 Table of Contents 1 Introduction