Class: SprintReport

Inherits:
Object
  • Object
show all
Defined in:
app/models/sprint_report.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(user, start_date, end_date) ⇒ SprintReport

Returns a new instance of SprintReport.



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# File 'app/models/sprint_report.rb', line 4

def initialize(user, start_date, end_date)
  @user = user
  @start_date = start_date
  @end_date = end_date
end

Instance Attribute Details

#end_date ⇒ Object (readonly)

Returns the value of attribute end_date.



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# File 'app/models/sprint_report.rb', line 2

def end_date
  @end_date
end

#start_date ⇒ Object (readonly)

Returns the value of attribute start_date.



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# File 'app/models/sprint_report.rb', line 2

def start_date
  @start_date
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'app/models/sprint_report.rb', line 2

def user
  @user
end

Instance Method Details

#to_a ⇒ Object 



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# File 'app/models/sprint_report.rb', line 14

def to_a
  User.connection.select_rows("    SELECT\n      sprints.end_date,\n      SUM(completed.effort),\n      SUM(checked_out.effort)\n    FROM sprints\n\n    LEFT OUTER JOIN (\n      SELECT\n        sprints_tasks.sprint_id,\n        SUM(tasks.effort) \"effort\"\n      FROM sprints_tasks\n      INNER JOIN tasks ON sprints_tasks.task_id=tasks.id\n      INNER JOIN sprints ON sprints_tasks.sprint_id=sprints.id\n      WHERE COALESCE(tasks.first_commit_at, tasks.completed_at) BETWEEN sprints.end_date - interval '6 days' AND sprints.end_date + interval '1 day'\n      \#{\"AND sprints_tasks.checked_out_by_id=\#{user.id}\" if user}\n      GROUP BY sprints_tasks.sprint_id\n    ) AS completed\n      ON completed.sprint_id=sprints.id\n\n    LEFT OUTER JOIN (\n      SELECT\n        sprints_tasks.sprint_id,\n        SUM(tasks.effort) \"effort\"\n      FROM sprints_tasks\n      INNER JOIN tasks ON sprints_tasks.task_id=tasks.id\n      \#{\"WHERE sprints_tasks.checked_out_by_id=\#{user.id}\" if user}\n      GROUP BY sprints_tasks.sprint_id\n    ) AS checked_out\n      ON checked_out.sprint_id=sprints.id\n\n    WHERE sprints.end_date BETWEEN '\#{start_date.strftime \"%Y-%m-%d\"}' AND '\#{end_date.strftime \"%Y-%m-%d\"}'\n    GROUP BY sprints.end_date\n    ORDER BY sprints.end_date ASC\n  SQL\n    .map { |(date, completed, checked_out)|\n      [ date.to_date,\n        completed.to_f,\n        checked_out.to_f - completed.to_f ] }\nend\n")

#to_json ⇒ Object 



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# File 'app/models/sprint_report.rb', line 10

def to_json
  to_a.to_json
end