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Query Builder PHP

Generates queries dynamically on a database. The tool allows to set up the configuration of a database in a YML file.

A developer can modify certain values ​​in the configuration file to, for example, translate fields from a table.

The applicant Builder takes as input a json file with the fields to request as well as the conditions. From this file it will construct the query, execute it and return the result.

Configuration file

When executing the writeDatabaseYamlConfig method it will generate a configuration YAML file with a retro engineering of your database. You can change :

  • table name (_table_translation)
  • table visibility (__table_visibility)
  • field name (__field_translation)
  • field visibility (__field_visibility)
category:
    _table_translation: catégorie
    _table_visibility: true
    _primary_key:
        - id
    id:
        name: id
        _field_translation: null
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    fullname:
        name: fullname
        _field_translation: nom complet
        _field_visibility: true
        type: string
        default: null
        length: 150
        not_null: true
        definition: null
    shortname:
        name: Nom court
        _field_translation: null
        _field_visibility: true
        type: string
        default: null
        length: 50
        not_null: true
        definition: null
    description:
        name: description
        _field_translation: null
        _field_visibility: true
        type: text
        default: null
        length: null
        not_null: false
        definition: null
    created_at:
        name: created_at
        _field_translation: date de création
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
    updated_at:
        name: updated_at
        _field_translation: date de modification
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
post:
    _table_translation: article
    _table_visibility: true
    _primary_key:
        - id
    id:
        name: id
        _field_translation: null
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    title:
        name: title
        _field_translation: titre
        _field_visibility: true
        type: string
        default: null
        length: 150
        not_null: true
        definition: null
    description:
        name: description
        _field_translation: null
        _field_visibility: true
        type: text
        default: null
        length: null
        not_null: false
        definition: null
    is_published:
        name: is_published
        _field_translation: publié
        _field_visibility: true
        type: boolean
        default: null
        length: null
        not_null: true
        definition: null
    content:
        name: content
        _field_translation: contenu
        _field_visibility: true
        type: text
        default: null
        length: null
        not_null: false
        definition: null
    created_at:
        name: created_at
        _field_translation: date de creation
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
    updated_at:
        name: updated_at
        _field_translation: date de modification
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
    category_id:
        name: category_id
        _field_translation: catégorie
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: false
        definition: null
    user_id:
        name: user_id
        _field_translation: utilisateur
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    slug:
        name: slug
        _field_translation: null
        _field_visibility: true
        type: string
        default: null
        length: 150
        not_null: true
        definition: null
    image_name:
        name: image_name
        _field_translation: image
        _field_visibility: true
        type: string
        default: null
        length: 255
        not_null: true
        definition: null
    _FK:
        category_id: { tableName: category, columns: category_id, foreignColumns: id, name: FK_5A8A6C8D12469DE2, options: { onDelete: null, onUpdate: null } }
        user_id: { tableName: user, columns: user_id, foreignColumns: id, name: FK_5A8A6C8DA76ED395, options: { onDelete: null, onUpdate: null } }
post_tag:
    _table_translation: null
    _table_visibility: false
    _primary_key:
        - post_id
        - tag_id
    post_id:
        name: post_id
        _field_translation: null
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    tag_id:
        name: tag_id
        _field_translation: null
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    _FK:
        post_id: { tableName: post, columns: post_id, foreignColumns: id, name: FK_5ACE3AF04B89032C, options: { onDelete: CASCADE, onUpdate: null } }
        tag_id: { tableName: tag, columns: tag_id, foreignColumns: id, name: FK_5ACE3AF0BAD26311, options: { onDelete: CASCADE, onUpdate: null } }
tag:
    _table_translation: null
    _table_visibility: true
    _primary_key:
        - id
    id:
        name: id
        _field_translation: null
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    name:
        name: name
        _field_translation: nom
        _field_visibility: true
        type: string
        default: null
        length: 35
        not_null: true
        definition: null
    created_at:
        name: created_at
        _field_translation: date de création
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
    updated_at:
        name: updated_at
        _field_translation: date de modification
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
user:
    _table_translation: utilisateur
    _table_visibility: true
    _primary_key:
        - id
    id:
        name: id
        _field_translation: null
        _field_visibility: true
        type: integer
        default: null
        length: null
        not_null: true
        definition: null
    username:
        name: username
        _field_translation: null
        _field_visibility: true
        type: string
        default: null
        length: 50
        not_null: true
        definition: null
    password:
        name: password
        _field_translation: null
        _field_visibility: false
        type: string
        default: null
        length: 64
        not_null: true
        definition: null
    email:
        name: email
        _field_translation: null
        _field_visibility: true
        type: string
        default: null
        length: 60
        not_null: true
        definition: null
    is_active:
        name: is_active
        _field_translation: actif
        _field_visibility: true
        type: boolean
        default: null
        length: null
        not_null: true
        definition: null
    api_key:
        name: api_key
        _field_translation: false
        _field_visibility: true
        type: string
        default: null
        length: 255
        not_null: true
        definition: null
    created_at:
        name: created_at
        _field_translation: date de creation
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null
    updated_at:
        name: updated_at
        _field_translation: date de modification
        _field_visibility: true
        type: datetime
        default: null
        length: null
        not_null: true
        definition: null

Security

Add this in the config.yml file to tell the program where to find the restriction value.

# config.yml
user: { name: user, type: cookie }
association: { name: group, type: cookie }
rules:
    user: { type: cookie }
security:
    database:
        post: post.user
        category: category.post.user
...

Or like this with no rules.

# config.yml
user: { name: ~, type: ~ }
association: { name: ~, type: ~ }
rules: ~
security: ~
...

Request

When you execute a request it will generate a json value representing the query.

{  
   "from":{  
      "post":{  
         "id":"id",
         "title":"title",
         "category_id":{  
            "id":"id",
            "fullname":"fullname"
         }
      }
   },
   "where":[  
      {  
         "AND":{  
            "category.fullname":{  
               "LIKE":[  
                  "prog"
               ]
            }
         }
      }
   ],
   "limit":0,
   "offset":0
}

Output

SELECT
  post_id.id AS post_id_id,
  post_id.title AS post_id_title,
  category_id.id AS category_id_id,
  category_id.fullname AS category_id_fullname
FROM
  post post_id
  LEFT JOIN category category_id
    ON category_id.id = post_id.category_id
WHERE category_id.fullname LIKE '%prog%'

Tests

phpunit --bootstrap vendor/autoload.php  tests/

IHM

IHM is cutting in 3 zones :

  • appRequest : It's a parent zone for making the request. It's include 2 - zones :
    • SelectItem : zon of selecting table and rows
    • ConditionItem : Zone to build request conditions
    • SpreadSheet : Zone for showing research result with grid table

Javascript Variables list in appRequest :

  • dbObj : object representation of the JSON database configuration
  • foreignTables : List of foreign tables
  • items : Object representation of selectable table and rows with checked status and traduction name
  • from : Object representing from request (for json query)
  • where : Object representing where request (for json query)
  • conditions : Array of objects representing conditions request
  • columns : column result list with translation
  • data : result data
  • jsonQuery : json query
  • sqlRequest : request query