Description:
fixed bug: increament of number on old records in submission
git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@98 6386c4cd-e34a-4fa8-8920-d93eb39b512e
Commit status:
[Not Reviewed]
References:
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Unresolved TODOs:
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Author
jittat
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r46:c9ffe114dd77 - - 1 file changed: 3 inserted, 2 deleted
| @@ -7,13 +7,13 | |||
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7 | 7 | validates_presence_of :source |
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8 | 8 | validates_length_of :source, :maximum => 100_000, :allow_blank => true, :message => 'too long' |
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9 | 9 | validates_length_of :source, :minimum => 1, :allow_blank => true, :message => 'too short' |
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10 | 10 | validate :must_specify_language |
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11 | 11 | validate :must_have_valid_problem |
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12 | 12 | |
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13 | - before_save :assign_latest_number | |
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13 | + before_save :assign_latest_number_if_new_recond | |
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14 | 14 | |
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15 | 15 | def self.find_last_by_user_and_problem(user_id, problem_id) |
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16 | 16 | last_sub = find(:first, |
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17 | 17 | :conditions => {:user_id => user_id, |
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18 | 18 | :problem_id => problem_id}, |
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19 | 19 | :order => 'submitted_at DESC') |
| @@ -108,12 +108,13 | |||
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108 | 108 | elsif !problem.available |
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109 | 109 | errors.add_to_base("must specify valid problem") |
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110 | 110 | end |
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111 | 111 | end |
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112 | 112 | |
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113 | 113 | # callbacks |
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114 | - def assign_latest_number | |
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114 | + def assign_latest_number_if_new_recond | |
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115 | + return if !self.new_record? | |
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115 | 116 | latest = Submission.find_last_by_user_and_problem(self.user_id, self.problem_id) |
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116 | 117 | self.number = (latest==nil) ? 1 : latest.number + 1; |
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117 | 118 | end |
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118 | 119 | |
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119 | 120 | end |
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