32 lines
985 B
Ruby
32 lines
985 B
Ruby
class Project < ActiveRecord::Base
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belongs_to :user
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belongs_to :area, optional: true
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has_many :tasks, dependent: :destroy
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has_many :notes, dependent: :destroy
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scope :with_incomplete_tasks, -> { joins(:tasks).where.not(tasks: { status: Task.statuses[:done] }).distinct }
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scope :with_complete_tasks, -> { joins(:tasks).where(tasks: { status: Task.statuses[:done] }).distinct }
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validates :name, presence: true
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def task_status_counts
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status_counts = tasks.group(:status).count
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total = status_counts.values.sum
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{
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total: total,
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in_progress: status_counts[Task.statuses[:in_progress]] || 0,
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done: status_counts[Task.statuses[:done]] || 0,
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not_started: status_counts[Task.statuses[:not_started]] || 0
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}
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end
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def progress_percentage
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counts = task_status_counts
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return 0 if counts[:total].zero?
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completed_tasks = counts[:total] - counts[:not_started]
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(completed_tasks.to_f / counts[:total] * 100).round
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end
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end
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