Attach connections and actions to models

[Brayden]

Purpose

Resolves #4

Tasks

• BaseTable supports an attachConnection function for accessing query builder
• Had a need to support multiple WHERE clauses in a query chain builder, support arrays
• Store the original data object in each model for referencing the primary key values to base changes on
• Change decorator support from getPrimaryKey(...) -> getPrimaryKeys(...)
• The mapToClass function should automatically attachConnection to all models
• Implement a pull() function in models for getting latest database values and updating model
• Implement an update() function in models to automatically update their values in the database
• Implement a delete() function in models to automatically delete the row entry from the database
• Implement an insert() function in models to automatically create a new row entry with that classes values

Pending Questions:

• Should the function name be sync() on a model where the model pulls latest values from database and sets its properties to it, or something more explicit to the directionality of the action such as .pull()

Verify

• Need to verify query builder with single WHERE clause still operates as intended
• Need to verify query builder with multiple WHERE clauses still operate as intended (pass in multiple .where({})
• Need to verify query builder with multiple WHERE clauses still operate as intended (pass in array)
• Test model can sync and self-update values to database values
• Test model can update its values to the database
• Test model can delete its row from the database
• Test model can insert a new row into the database

Before

After