1 | package Vote::Model::Vote; |
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2 | |
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3 | use strict; |
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4 | use warnings; |
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5 | use base 'Catalyst::Model'; |
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6 | use Vote; |
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7 | use DBI; |
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8 | |
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9 | =head1 NAME |
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10 | |
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11 | Vote::Model::Vote - Catalyst Model |
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12 | |
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13 | =head1 DESCRIPTION |
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14 | |
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15 | Catalyst Model. |
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16 | |
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17 | =cut |
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18 | |
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19 | sub new { |
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20 | my ($class) = @_; |
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21 | my $db = DBI->connect( |
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22 | 'dbi:Pg:' . Vote->config->{db}, |
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23 | undef, undef, |
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24 | { |
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25 | RaiseError => 0, |
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26 | AutoCommit => 0, |
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27 | PrintWarn => 0, |
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28 | PrintError => 1, |
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29 | } |
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30 | ) or return; |
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31 | |
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32 | bless { |
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33 | db => $db, |
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34 | }, $class; |
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35 | } |
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36 | |
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37 | sub db { $_[0]->{db} } |
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38 | |
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39 | sub list_comming_vote { |
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40 | my ($self) = @_; |
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41 | |
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42 | my $sth = $self->db->prepare_cached( |
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43 | q{ |
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44 | select id from poll where |
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45 | (start > now() and "end" > now()) or |
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46 | "end" is null or start is null |
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47 | } |
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48 | ); |
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49 | |
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50 | $sth->execute; |
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51 | my @id; |
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52 | while(my $res = $sth->fetchrow_hashref) { |
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53 | push(@id, $res->{id}); |
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54 | } |
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55 | |
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56 | @id |
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57 | } |
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58 | |
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59 | |
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60 | sub list_running_vote { |
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61 | my ($self) = @_; |
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62 | |
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63 | my $sth = $self->db->prepare_cached( |
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64 | q{ |
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65 | select id from poll where start < now() and "end" > now() |
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66 | } |
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67 | ); |
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68 | |
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69 | $sth->execute; |
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70 | my @id; |
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71 | while(my $res = $sth->fetchrow_hashref) { |
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72 | push(@id, $res->{id}); |
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73 | } |
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74 | |
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75 | @id |
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76 | } |
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77 | |
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78 | sub list_closed_vote { |
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79 | my ($self) = @_; |
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80 | |
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81 | my $sth = $self->db->prepare_cached( |
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82 | q{ |
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83 | select id from poll where |
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84 | start < now() and "end" < now() |
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85 | } |
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86 | ); |
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87 | |
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88 | $sth->execute; |
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89 | my @id; |
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90 | while(my $res = $sth->fetchrow_hashref) { |
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91 | push(@id, $res->{id}); |
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92 | } |
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93 | |
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94 | @id |
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95 | } |
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96 | |
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97 | sub vote_param { |
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98 | my ($self, $voteid, %attr) = @_; |
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99 | |
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100 | keys %attr or return; |
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101 | my @online_f = qw(label start end owner password); |
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102 | |
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103 | my $sth = $self->db->prepare_cached( |
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104 | q{update poll set } . |
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105 | join(',', map { qq("$_" = ?) } grep { exists $attr{$_} } @online_f) . |
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106 | q{ where id = ?} |
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107 | ); |
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108 | $sth->execute((map { $attr{$_} } grep { exists $attr{$_} } @online_f), $voteid) |
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109 | or $self->db->rollback; |
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110 | |
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111 | # vote settings in settings table |
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112 | foreach my $var (keys %attr) { |
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113 | grep { $var eq $_ } @online_f and next; |
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114 | $self->vote_set_settings($voteid, $var, $attr{$var}); |
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115 | } |
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116 | 1 |
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117 | } |
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118 | |
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119 | sub vote_status { |
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120 | my ($self, $id) = @_; |
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121 | |
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122 | my $sth = $self->db->prepare_cached( |
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123 | q{ |
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124 | select start > now() as before, |
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125 | "end" < now() as after |
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126 | from poll |
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127 | where id = ? |
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128 | } |
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129 | ); |
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130 | $sth->execute($id); |
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131 | my $res = $sth->fetchrow_hashref; |
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132 | $sth->finish; |
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133 | $res or return; |
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134 | if ($res->{before}) { |
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135 | return 'BEFORE'; |
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136 | } elsif ($res->{after}) { |
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137 | return 'AFTER'; |
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138 | } else { |
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139 | return 'RUNNING'; |
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140 | } |
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141 | } |
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142 | |
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143 | sub vote_info { |
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144 | my ($self, $id) = @_; |
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145 | |
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146 | my $sth = $self->db->prepare_cached( |
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147 | q{ |
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148 | select * from poll where id = ? |
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149 | } |
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150 | ); |
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151 | |
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152 | $sth->execute($id); |
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153 | my $res = $sth->fetchrow_hashref; |
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154 | $sth->finish; |
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155 | if ($res) { |
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156 | my $get = $self->db->prepare_cached( |
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157 | q{select var, val from settings where poll = ?} |
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158 | ); |
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159 | $get->execute($id); |
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160 | while (my $set = $get->fetchrow_hashref) { |
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161 | $res->{$set->{var}} = $set->{val}; |
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162 | } |
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163 | } |
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164 | $res |
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165 | } |
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166 | |
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167 | sub vote_set_settings { |
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168 | my ($self, $poll, $var, $val) = @_; |
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169 | |
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170 | my $upd = $self->db->prepare_cached( |
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171 | q{update settings set val = ? where poll = ? and var = ?} |
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172 | ); |
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173 | |
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174 | if ($upd->execute($val, $poll, $var) == 0) { |
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175 | my $add = $self->db->prepare_cached( |
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176 | q{insert into settings (poll, var, val) values (?,?,?)} |
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177 | ); |
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178 | |
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179 | $add->execute($poll, $var, $val); |
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180 | } |
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181 | } |
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182 | |
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183 | sub vote_signing { |
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184 | my ($self, $id) = @_; |
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185 | |
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186 | my $sth = $self->db->prepare_cached( |
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187 | q{ |
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188 | select *, voting.key as vkey from voting left join signing |
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189 | on signing.key = voting.key |
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190 | where poll = ? order by voting.id |
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191 | } |
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192 | ); |
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193 | $sth->execute($id); |
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194 | my @people; |
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195 | while (my $res = $sth->fetchrow_hashref) { |
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196 | push(@people, $res); |
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197 | } |
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198 | @people |
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199 | } |
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200 | |
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201 | sub vote_voting { |
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202 | my ($self, $id) = @_; |
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203 | |
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204 | my $sth = $self->db->prepare_cached( |
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205 | q{ |
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206 | select key from voting |
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207 | where poll = ? order by voting.id |
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208 | } |
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209 | ); |
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210 | $sth->execute($id); |
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211 | my @people; |
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212 | while (my $res = $sth->fetchrow_hashref) { |
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213 | push(@people, $res->{key}); |
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214 | } |
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215 | @people |
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216 | } |
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217 | |
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218 | sub voting_info { |
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219 | my ($self, $id) = @_; |
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220 | |
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221 | my $sth = $self->db->prepare_cached( |
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222 | q{ |
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223 | select *, voting.key as vkey from voting left join signing |
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224 | on signing.key = voting.key |
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225 | where voting.key = ? |
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226 | } |
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227 | ); |
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228 | $sth->execute($id); |
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229 | |
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230 | my $res = $sth->fetchrow_hashref; |
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231 | $sth->finish; |
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232 | $res |
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233 | } |
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234 | |
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235 | sub vote_signing_count { |
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236 | my ($self, $id) = @_; |
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237 | |
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238 | my $sth = $self->db->prepare_cached( |
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239 | q{ |
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240 | select count(*) from voting |
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241 | where poll = ? |
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242 | } |
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243 | ); |
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244 | $sth->execute($id); |
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245 | my $res = $sth->fetchrow_hashref; |
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246 | $sth->finish; |
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247 | $res->{count} |
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248 | } |
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249 | |
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250 | sub vote_choices { |
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251 | my ($self, $id) = @_; |
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252 | |
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253 | my $sth = $self->db->prepare_cached( |
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254 | q{ |
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255 | select key from choice where poll = ? |
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256 | order by label |
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257 | } |
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258 | ); |
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259 | $sth->execute($id); |
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260 | my @ch; |
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261 | while (my $res = $sth->fetchrow_hashref) { |
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262 | push(@ch, $res->{key}); |
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263 | } |
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264 | @ch |
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265 | } |
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266 | |
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267 | sub choice_info { |
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268 | my ($self, $chid) = @_; |
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269 | my $sth = $self->db->prepare_cached( |
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270 | q{select * from choice where key = ?} |
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271 | ); |
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272 | $sth->execute($chid); |
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273 | my $res = $sth->fetchrow_hashref; |
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274 | $sth->finish; |
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275 | $res |
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276 | } |
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277 | |
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278 | sub vote_add_choice { |
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279 | my ($self, $voteid, $label) = @_; |
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280 | |
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281 | my $sth = $self->db->prepare_cached( |
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282 | q{insert into choice (poll, label) values (?,?)} |
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283 | ); |
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284 | |
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285 | $sth->execute($voteid, $label) or do { |
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286 | $self->db->rollback; |
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287 | return; |
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288 | }; |
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289 | |
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290 | 1 |
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291 | } |
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292 | |
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293 | sub modify_choice { |
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294 | my ($self, $chid, $label) = @_; |
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295 | |
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296 | my $sth = $self->db->prepare_cached( |
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297 | q{update choice set label = ? where key = ?} |
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298 | ); |
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299 | $sth->execute($label, $chid); |
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300 | } |
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301 | |
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302 | sub delete_choice { |
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303 | my ($self, $chid) = @_; |
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304 | |
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305 | my $sth = $self->db->prepare_cached( |
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306 | q{delete from choice where key = ?} |
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307 | ); |
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308 | |
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309 | $sth->execute($chid); |
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310 | } |
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311 | |
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312 | sub voting_info_id { |
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313 | my ($self, $id, $voteid) = @_; |
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314 | |
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315 | my $sth = $self->db->prepare_cached( |
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316 | q{ |
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317 | select * from voting where id = ? and poll = ? |
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318 | } |
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319 | ); |
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320 | $sth->execute($id, $voteid); |
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321 | my $res = $sth->fetchrow_hashref(); |
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322 | $sth->finish; |
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323 | $res |
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324 | } |
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325 | |
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326 | sub _register_signing { |
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327 | my ($self, $vid, $voteid, $referal) = @_; |
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328 | |
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329 | my $vinfo = $self->voting_info_id($vid, $voteid) or return; |
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330 | |
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331 | my $sth = $self->db->prepare_cached( |
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332 | q{ |
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333 | insert into signing (key, referal) values (?,?) |
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334 | } |
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335 | ); |
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336 | $sth->execute($vinfo->{key}, $referal) or do { |
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337 | $self->db->rollback; |
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338 | return; |
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339 | }; |
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340 | |
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341 | 1; |
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342 | } |
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343 | |
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344 | sub gen_uid { |
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345 | unpack("H*", join("", map { chr(rand(256)) } (0..15))) |
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346 | } |
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347 | |
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348 | sub _register_ballot { |
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349 | my ($self, $voteid, $choice, $fchoice) = @_; |
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350 | |
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351 | my $addb = $self->db->prepare_cached( |
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352 | q{ |
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353 | insert into ballot (id, poll, invalid) values (?,?,?) |
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354 | } |
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355 | ); |
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356 | my $uid = gen_uid; |
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357 | $addb->execute($uid, $voteid, scalar(@{$fchoice || []}) ? undef : 'f') or do { |
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358 | self->db->rollback; |
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359 | return; |
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360 | }; |
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361 | |
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362 | my $addbc = $self->db->prepare_cached( |
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363 | q{ |
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364 | insert into ballot_item (id, value, fromlist) values (?,?,?) |
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365 | } |
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366 | ); |
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367 | foreach (@{ $choice || []}) { |
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368 | $addbc->execute($uid, $_, 't') or do { |
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369 | $self->db->rollback; |
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370 | return; |
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371 | }; |
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372 | } |
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373 | foreach (@{ $fchoice || []}) { |
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374 | $addbc->execute($uid, $_, 'f') or do { |
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375 | $self->db->rollback; |
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376 | return; |
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377 | }; |
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378 | } |
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379 | |
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380 | $uid; |
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381 | } |
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382 | |
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383 | sub register_ballot { |
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384 | my ($self, $vid, $voteid, $choice, $fchoice, $referal) = @_; |
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385 | |
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386 | # First we register voting has voted |
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387 | $self->_register_signing($vid, $voteid, $referal) or return; # TODO error ? |
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388 | |
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389 | # registring choices |
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390 | my $uid = $self->_register_ballot($voteid, $choice, $fchoice) or return; |
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391 | |
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392 | # everything went fine, saving! |
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393 | $self->db->commit; |
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394 | |
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395 | $uid |
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396 | } |
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397 | |
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398 | sub signing_count { |
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399 | my ($self, $voteid) = @_; |
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400 | |
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401 | my $sth = $self->db->prepare_cached( |
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402 | q{ |
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403 | select count(*) from signing join voting |
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404 | on voting.key = signing.key where poll = ? |
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405 | } |
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406 | ); |
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407 | |
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408 | $sth->execute($voteid); |
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409 | my $res = $sth->fetchrow_hashref; |
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410 | $sth->finish; |
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411 | $res->{count} |
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412 | } |
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413 | |
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414 | sub ballot_count { |
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415 | my ($self, $voteid) = @_; |
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416 | |
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417 | my $sth = $self->db->prepare_cached( |
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418 | q{ |
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419 | select count(*) from ballot where poll = ? |
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420 | } |
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421 | ); |
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422 | |
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423 | $sth->execute($voteid); |
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424 | my $res = $sth->fetchrow_hashref; |
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425 | $sth->finish; |
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426 | $res->{count} |
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427 | } |
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428 | |
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429 | sub ballot_count_nonull { |
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430 | my ($self, $voteid) = @_; |
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431 | |
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432 | my $sth = $self->db->prepare_cached( |
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433 | q{ |
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434 | select count(*) from ballot where poll = ? |
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435 | and id in (select id from ballot_item) and invalid = 'false' |
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436 | } |
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437 | ); |
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438 | |
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439 | $sth->execute($voteid); |
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440 | my $res = $sth->fetchrow_hashref; |
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441 | $sth->finish; |
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442 | warn $res->{count}; |
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443 | $res->{count} |
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444 | } |
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445 | |
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446 | sub auth_voting { |
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447 | my ($self, $poll, $user, $password) = @_; |
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448 | my $userinfo = $self->voting_info_id($user, $poll) or return; |
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449 | |
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450 | $userinfo->{passwd} or return; |
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451 | if (crypt($password, $userinfo->{passwd} || '') eq $userinfo->{passwd}) { |
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452 | return 1; |
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453 | } else { |
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454 | return 0; |
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455 | } |
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456 | } |
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457 | |
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458 | sub voting_has_sign { |
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459 | my ($self, $poll, $user) = @_; |
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460 | |
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461 | my $sth = $self->db->prepare_cached( |
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462 | q{ |
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463 | select date from signing join voting |
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464 | on voting.key = signing.key |
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465 | where poll = ? and id = ? |
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466 | } |
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467 | ); |
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468 | |
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469 | $sth->execute($poll, $user); |
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470 | my $res = $sth->fetchrow_hashref; |
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471 | $sth->finish; |
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472 | return $res->{date} |
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473 | } |
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474 | |
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475 | # Requete de decompte des voix: |
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476 | |
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477 | sub vote_results_count { |
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478 | my ($self, $voteid) = @_; |
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479 | |
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480 | my $sth = $self->db->prepare( |
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481 | q{ |
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482 | select count(ballot.id), value from ballot left join ballot_item |
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483 | on ballot.id = ballot_item.id where ballot.poll = ? and invalid = 'false' |
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484 | group by value |
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485 | order by count |
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486 | } |
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487 | ); |
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488 | $sth->execute($voteid); |
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489 | my @results; |
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490 | while (my $res = $sth->fetchrow_hashref) { |
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491 | push(@results, $res); |
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492 | } |
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493 | @results; |
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494 | } |
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495 | |
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496 | sub vote_results_nonull { |
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497 | my ($self, $voteid) = @_; |
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498 | |
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499 | my $sth = $self->db->prepare( |
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500 | q{ |
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501 | select count(ballot.id), value from ballot join ballot_item |
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502 | on ballot.id = ballot_item.id where ballot.poll = ? and invalid = 'false' |
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503 | group by value |
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504 | order by count desc |
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505 | } |
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506 | ); |
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507 | $sth->execute($voteid); |
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508 | my @results; |
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509 | while (my $res = $sth->fetchrow_hashref) { |
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510 | push(@results, $res); |
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511 | } |
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512 | \@results; |
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513 | } |
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514 | |
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515 | sub list_vote_ballot { |
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516 | my ($self, $voteid) = @_; |
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517 | |
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518 | my $sth = $self->db->prepare_cached( |
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519 | q{ |
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520 | select id from ballot where poll = ? |
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521 | order by id |
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522 | } |
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523 | ); |
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524 | $sth->execute($voteid); |
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525 | my @ids; |
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526 | while (my $res = $sth->fetchrow_hashref) { |
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527 | push(@ids, $res->{id}); |
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528 | } |
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529 | @ids |
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530 | } |
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531 | |
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532 | sub list_vote_ballot_needvalid { |
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533 | my ($self, $voteid) = @_; |
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534 | |
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535 | my $sth = $self->db->prepare_cached( |
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536 | q{ |
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537 | select id from ballot where poll = ? |
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538 | and invalid is null order by id |
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539 | } |
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540 | ); |
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541 | $sth->execute($voteid); |
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542 | my @ids; |
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543 | while (my $res = $sth->fetchrow_hashref) { |
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544 | push(@ids, $res->{id}); |
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545 | } |
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546 | @ids |
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547 | } |
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548 | |
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549 | sub ballot_info { |
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550 | my ($self, $ballotid) = @_; |
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551 | |
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552 | my $sth = $self->db->prepare_cached( |
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553 | q{ select * from ballot where id = ? } |
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554 | ); |
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555 | |
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556 | $sth->execute($ballotid); |
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557 | my $res = $sth->fetchrow_hashref; |
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558 | $sth->finish; |
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559 | $res |
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560 | } |
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561 | |
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562 | sub ballot_items { |
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563 | my ($self, $ballotid) = @_; |
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564 | |
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565 | my $sth = $self->db->prepare_cached( |
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566 | q{select *, value as v from ballot_item where id = ?} |
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567 | ); |
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568 | $sth->execute($ballotid); |
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569 | my @ids; |
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570 | while (my $res = $sth->fetchrow_hashref) { |
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571 | push(@ids, $res); |
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572 | } |
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573 | @ids |
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574 | } |
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575 | |
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576 | sub addupd_voting { |
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577 | my ($self, $voteid, $id, $mail) = @_; |
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578 | |
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579 | my $upd = $self->db->prepare_cached( |
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580 | q{ |
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581 | update voting set mail = ? where poll = ? and id = ? |
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582 | } |
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583 | ); |
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584 | |
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585 | if ($upd->execute($mail, $voteid, $id) == 0) { |
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586 | my $add = $self->db->prepare_cached(q{ |
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587 | insert into voting (poll, id, mail) values (?,?,?) |
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588 | }); |
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589 | |
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590 | $add->execute($voteid, $id, $mail); |
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591 | } |
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592 | } |
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593 | |
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594 | sub delete_voting { |
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595 | my ($self, $key) = @_; |
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596 | |
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597 | my $sth = $self->db->prepare_cached( |
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598 | q{delete from voting where key = ?} |
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599 | ); |
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600 | |
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601 | $sth->execute($key); |
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602 | } |
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603 | |
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604 | sub voting_from_file { |
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605 | my ($self, $voteid, $fh, $delete) = @_; |
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606 | |
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607 | if ($delete) { |
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608 | my $sth = $self->db->prepare(q{delete from voting where poll = ?}); |
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609 | $sth->execute($voteid); |
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610 | } |
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611 | |
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612 | while (my $line = <$fh>) { |
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613 | chomp($line); |
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614 | warn $line; |
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615 | my ($id, $mail) = split(';', $line); |
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616 | $id && $mail or do { |
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617 | $self->db->rollback; |
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618 | return; |
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619 | }; |
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620 | $self->addupd_voting($voteid, $id, $mail); |
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621 | } |
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622 | 1; |
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623 | } |
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624 | |
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625 | |
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626 | =head1 AUTHOR |
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627 | |
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628 | Thauvin Olivier |
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629 | |
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630 | =head1 LICENSE |
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631 | |
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632 | This library is free software, you can redistribute it and/or modify |
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633 | it under the same terms as Perl itself. |
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634 | |
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635 | =cut |
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636 | |
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637 | 1; |
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