liquid_feedback_frontend

annotate model/issue.lua @ 864:2a5c79639aa4

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merge
author bsw
date Fri Aug 17 19:55:57 2012 +0200 (2012-08-17)
parents 3c91b7678cab
children 2e9d39b53b64
rev   line source
bsw/jbe@0 1 Issue = mondelefant.new_class()
bsw/jbe@0 2 Issue.table = 'issue'
bsw/jbe@0 3
bsw@549 4 local new_selector = Issue.new_selector
bsw@549 5
bsw@549 6 function Issue:new_selector()
bsw@549 7 local selector = new_selector(self)
bsw@549 8 selector:add_field("coalesce(issue.fully_frozen + issue.voting_time, issue.half_frozen + issue.verification_time, issue.accepted + issue.discussion_time, issue.created + issue.admission_time) - now()", "state_time_left")
bsw@861 9 selector:add_field("now() - issue.closed", "closed_ago")
bsw@549 10 return selector
bsw@549 11 end
bsw@549 12
bsw/jbe@0 13 Issue:add_reference{
bsw/jbe@0 14 mode = 'm1',
bsw/jbe@0 15 to = "Area",
bsw/jbe@0 16 this_key = 'area_id',
bsw/jbe@0 17 that_key = 'id',
bsw/jbe@0 18 ref = 'area',
bsw/jbe@0 19 }
bsw/jbe@0 20
bsw/jbe@0 21 Issue:add_reference{
bsw/jbe@0 22 mode = 'm1',
bsw/jbe@0 23 to = "Policy",
bsw/jbe@0 24 this_key = 'policy_id',
bsw/jbe@0 25 that_key = 'id',
bsw/jbe@0 26 ref = 'policy',
bsw/jbe@0 27 }
bsw/jbe@0 28
bsw/jbe@0 29 Issue:add_reference{
bsw/jbe@0 30 mode = '1m',
bsw/jbe@0 31 to = "Initiative",
bsw/jbe@0 32 this_key = 'id',
bsw/jbe@0 33 that_key = 'issue_id',
bsw/jbe@0 34 ref = 'initiatives',
bsw@551 35 back_ref = 'issue',
bsw@551 36 default_order = 'initiative.rank, initiative.supporter_count DESC, id'
bsw/jbe@0 37 }
bsw/jbe@0 38
bsw/jbe@0 39 Issue:add_reference{
bsw/jbe@0 40 mode = '1m',
bsw/jbe@0 41 to = "Interest",
bsw/jbe@0 42 this_key = 'id',
bsw/jbe@0 43 that_key = 'issue_id',
bsw/jbe@0 44 ref = 'interests',
bsw/jbe@0 45 back_ref = 'issue',
bsw/jbe@0 46 default_order = '"id"'
bsw/jbe@0 47 }
bsw/jbe@0 48
bsw/jbe@0 49 Issue:add_reference{
bsw/jbe@0 50 mode = '1m',
bsw/jbe@0 51 to = "Supporter",
bsw/jbe@0 52 this_key = 'id',
bsw/jbe@0 53 that_key = 'issue_id',
bsw/jbe@0 54 ref = 'supporters',
bsw/jbe@0 55 back_ref = 'issue',
bsw/jbe@0 56 default_order = '"id"'
bsw/jbe@0 57 }
bsw/jbe@0 58
bsw/jbe@0 59 Issue:add_reference{
bsw/jbe@0 60 mode = '1m',
bsw/jbe@0 61 to = "DirectVoter",
bsw/jbe@0 62 this_key = 'id',
bsw/jbe@0 63 that_key = 'issue_id',
bsw/jbe@0 64 ref = 'direct_voters',
bsw/jbe@0 65 back_ref = 'issue',
bsw/jbe@0 66 default_order = '"member_id"'
bsw/jbe@0 67 }
bsw/jbe@0 68
bsw/jbe@0 69 Issue:add_reference{
bsw/jbe@0 70 mode = '1m',
bsw/jbe@0 71 to = "Vote",
bsw/jbe@0 72 this_key = 'id',
bsw/jbe@0 73 that_key = 'issue_id',
bsw/jbe@0 74 ref = 'votes',
bsw/jbe@0 75 back_ref = 'issue',
bsw/jbe@0 76 default_order = '"member_id", "initiative_id"'
bsw/jbe@0 77 }
bsw/jbe@0 78
bsw/jbe@0 79 Issue:add_reference{
bsw@2 80 mode = '1m',
bsw@2 81 to = "Delegation",
bsw@2 82 this_key = 'id',
bsw@2 83 that_key = 'issue_id',
bsw@2 84 ref = 'delegations',
bsw@2 85 back_ref = 'issue'
bsw@2 86 }
bsw@2 87
bsw@2 88 Issue:add_reference{
bsw/jbe@0 89 mode = 'mm',
bsw/jbe@0 90 to = "Member",
bsw/jbe@0 91 this_key = 'id',
bsw/jbe@0 92 that_key = 'id',
bsw/jbe@0 93 connected_by_table = 'interest',
bsw/jbe@0 94 connected_by_this_key = 'issue_id',
bsw/jbe@0 95 connected_by_that_key = 'member_id',
bsw/jbe@0 96 ref = 'members'
bsw/jbe@0 97 }
bsw/jbe@0 98
bsw@3 99 Issue:add_reference{
bsw@3 100 mode = 'mm',
bsw@3 101 to = "Member",
bsw@3 102 this_key = 'id',
bsw@3 103 that_key = 'id',
bsw@3 104 connected_by_table = 'direct_interest_snapshot',
bsw@3 105 connected_by_this_key = 'issue_id',
bsw@3 106 connected_by_that_key = 'member_id',
bsw@3 107 ref = 'interested_members_snapshot'
bsw@3 108 }
bsw@3 109
bsw/jbe@6 110 Issue:add_reference{
bsw/jbe@6 111 mode = 'mm',
bsw/jbe@6 112 to = "Member",
bsw/jbe@6 113 this_key = 'id',
bsw/jbe@6 114 that_key = 'id',
bsw/jbe@6 115 connected_by_table = 'direct_voter',
bsw/jbe@6 116 connected_by_this_key = 'issue_id',
bsw/jbe@6 117 connected_by_that_key = 'member_id',
bsw/jbe@6 118 ref = 'direct_voters'
bsw/jbe@6 119 }
bsw/jbe@6 120
bsw@525 121 Issue:add_reference{
bsw@525 122 mode = "11",
bsw@525 123 to = mondelefant.class_prototype,
bsw@525 124 this_key = "id",
bsw@525 125 that_key = "issue_id",
bsw@547 126 ref = "member_info",
bsw@525 127 back_ref = "issue",
bsw@525 128 selector_generator = function(list, options)
bsw@547 129 assert(options.member_id, "member_id mandatory for member_info")
bsw@525 130 local ids = { sep = ", " }
bsw@525 131 for i, object in ipairs(list) do
bsw@525 132 local id = object.id
bsw@525 133 if id ~= nil then
bsw@525 134 ids[#ids+1] = {"?", id}
bsw@525 135 end
bsw@525 136 end
bsw@525 137 local sub_selector = Issue:get_db_conn():new_selector()
bsw@525 138 if #ids == 0 then
bsw@525 139 return sub_selector:empty_list_mode()
bsw@525 140 end
bsw@525 141 sub_selector:from("issue")
bsw@525 142 sub_selector:add_field("issue.id", "issue_id")
bsw@529 143 sub_selector:add_field{ '(delegation_info(?, null, null, issue.id, ?)).*', options.member_id, options.trustee_id }
bsw@525 144 sub_selector:add_where{ 'issue.id IN ($)', ids }
bsw@525 145
bsw@525 146 local selector = Issue:get_db_conn():new_selector()
bsw@547 147 selector:add_from("issue")
bsw@547 148 selector:join(sub_selector, "delegation_info", "delegation_info.issue_id = issue.id")
bsw@525 149 selector:left_join("member", "first_trustee", "first_trustee.id = delegation_info.first_trustee_id")
bsw@525 150 selector:left_join("member", "other_trustee", "other_trustee.id = delegation_info.other_trustee_id")
bsw@525 151 selector:add_field("delegation_info.*")
bsw@525 152 selector:add_field("first_trustee.name", "first_trustee_name")
bsw@525 153 selector:add_field("other_trustee.name", "other_trustee_name")
bsw@547 154 selector:left_join("direct_voter", nil, { "direct_voter.issue_id = issue.id AND direct_voter.member_id = ?", options.member_id })
bsw@547 155 selector:add_field("direct_voter.member_id NOTNULL", "direct_voted")
bsw@525 156 return selector
bsw@525 157 end
bsw@525 158 }
bsw@525 159
bsw@547 160 function Issue.list:load_everything_for_member_id(member_id)
bsw@547 161 local areas = self:load("area")
bsw@547 162 areas:load("unit")
bsw@547 163 self:load("policy")
bsw@551 164 if member_id then
bsw@551 165 self:load("member_info", { member_id = member_id })
bsw@551 166 end
bsw@551 167 local initiatives = self:load("initiatives")
bsw@551 168 initiatives:load_everything_for_member_id(member_id)
bsw@525 169 end
bsw@525 170
bsw@548 171 function Issue.object:load_everything_for_member_id(member_id)
bsw@548 172 local areas = self:load("area")
bsw@548 173 areas:load("unit")
bsw@548 174 self:load("policy")
bsw@551 175 if member_id then
bsw@551 176 self:load("member_info", { member_id = member_id })
bsw@551 177 end
bsw@551 178 local initiatives = self:load("initiatives")
bsw@551 179 initiatives:load_everything_for_member_id(member_id)
bsw@548 180 end
bsw@548 181
bsw/jbe@0 182 function Issue:get_state_name_for_state(value)
bsw@2 183 local state_name_table = {
bsw@2 184 new = _"New",
bsw@3 185 accepted = _"Discussion",
bsw@2 186 frozen = _"Frozen",
bsw@2 187 voting = _"Voting",
bsw@2 188 finished = _"Finished",
bsw@2 189 cancelled = _"Cancelled"
bsw@2 190 }
bsw@10 191 return state_name_table[value] or value or ''
bsw/jbe@0 192 end
bsw/jbe@0 193
bsw@2 194 function Issue:get_search_selector(search_string)
bsw/jbe@0 195 return self:new_selector()
bsw/jbe@0 196 :join('"initiative"', nil, '"initiative"."issue_id" = "issue"."id"')
bsw/jbe@6 197 :join('"draft"', nil, '"draft"."initiative_id" = "initiative"."id"')
bsw/jbe@6 198 :add_where{ '"initiative"."text_search_data" @@ "text_search_query"(?) OR "draft"."text_search_data" @@ "text_search_query"(?)', search_string, search_string }
bsw/jbe@6 199 :add_group_by('"issue"."id"')
bsw@481 200 :add_group_by('"issue"."state"')
bsw/jbe@6 201 :add_group_by('"issue"."area_id"')
bsw/jbe@6 202 :add_group_by('"issue"."policy_id"')
bsw/jbe@6 203 :add_group_by('"issue"."created"')
bsw/jbe@6 204 :add_group_by('"issue"."accepted"')
bsw/jbe@6 205 :add_group_by('"issue"."half_frozen"')
bsw/jbe@6 206 :add_group_by('"issue"."fully_frozen"')
bsw/jbe@6 207 :add_group_by('"issue"."closed"')
bsw/jbe@6 208 :add_group_by('"issue"."ranks_available"')
bsw@483 209 :add_group_by('"issue"."status_quo_schulze_rank"')
poelzi@140 210 :add_group_by('"issue"."cleaned"')
bsw/jbe@6 211 :add_group_by('"issue"."snapshot"')
bsw/jbe@6 212 :add_group_by('"issue"."latest_snapshot_event"')
bsw/jbe@6 213 :add_group_by('"issue"."population"')
bsw/jbe@6 214 :add_group_by('"issue"."voter_count"')
bsw@75 215 :add_group_by('"issue"."admission_time"')
bsw@75 216 :add_group_by('"issue"."discussion_time"')
bsw@75 217 :add_group_by('"issue"."verification_time"')
bsw@75 218 :add_group_by('"issue"."voting_time"')
bsw/jbe@6 219 --:set_distinct()
bsw/jbe@0 220 end
bsw/jbe@0 221
bsw@75 222 function Issue:modify_selector_for_state(initiatives_selector, state)
bsw@51 223 if state == "new" then
bsw@75 224 initiatives_selector:add_where("issue.accepted ISNULL AND issue.closed ISNULL")
bsw@51 225 elseif state == "accepted" then
bsw@75 226 initiatives_selector:add_where("issue.accepted NOTNULL AND issue.half_frozen ISNULL AND issue.closed ISNULL")
bsw@51 227 elseif state == "frozen" then
bsw@75 228 initiatives_selector:add_where("issue.half_frozen NOTNULL AND issue.fully_frozen ISNULL AND issue.closed ISNULL")
bsw@51 229 elseif state == "voting" then
bsw@75 230 initiatives_selector:add_where("issue.fully_frozen NOTNULL AND issue.closed ISNULL")
bsw@51 231 elseif state == "finished" then
bsw@75 232 initiatives_selector:add_where("issue.fully_frozen NOTNULL AND issue.closed NOTNULL")
bsw@51 233 elseif state == "cancelled" then
bsw@75 234 initiatives_selector:add_where("issue.fully_frozen ISNULL AND issue.closed NOTNULL")
bsw@75 235 else
bsw@75 236 error("Invalid state")
bsw@51 237 end
bsw@51 238 end
bsw@51 239
bsw/jbe@0 240 function Issue.object_get:state()
bsw/jbe@52 241 if self.closed then
bsw/jbe@52 242 if self.fully_frozen then
bsw/jbe@5 243 return "finished"
bsw/jbe@0 244 else
bsw/jbe@52 245 return "cancelled"
bsw/jbe@0 246 end
bsw/jbe@52 247 elseif self.fully_frozen then
bsw/jbe@52 248 return "voting"
bsw/jbe@52 249 elseif self.half_frozen then
bsw/jbe@52 250 return "frozen"
bsw/jbe@52 251 elseif self.accepted then
bsw/jbe@52 252 return "accepted"
bsw/jbe@0 253 else
bsw/jbe@52 254 return "new"
bsw/jbe@0 255 end
bsw/jbe@52 256
bsw@2 257 end
bsw@2 258
bsw@2 259 function Issue.object_get:state_name()
bsw@2 260 return Issue:get_state_name_for_state(self.state)
bsw@2 261 end
bsw@2 262
bsw@2 263 function Issue.object_get:next_states()
bsw@2 264 local state = self.state
bsw@2 265 local next_states
bsw@2 266 if state == "new" then
bsw@2 267 next_states = { "accepted", "cancelled" }
bsw@2 268 elseif state == "accepted" then
bsw@2 269 next_states = { "frozen" }
bsw@2 270 elseif state == "frozen" then
bsw@2 271 next_states = { "voting" }
bsw@2 272 elseif state == "voting" then
bsw@2 273 next_states = { "finished" }
bsw@2 274 end
bsw@2 275 return next_states
bsw@2 276 end
bsw@2 277
bsw@2 278 function Issue.object_get:next_states_names()
bsw@2 279 local next_states = self.next_states
bsw@2 280 if not next_states then
bsw@2 281 return
bsw@2 282 end
bsw@2 283 local state_names = {}
bsw@2 284 for i, state in ipairs(self.next_states) do
bsw@2 285 state_names[#state_names+1] = Issue:get_state_name_for_state(state)
bsw@2 286 end
bsw@2 287 return table.concat(state_names, ", ")
bsw@525 288 end
bsw@525 289
bsw@525 290 function Issue.object_get:etherpad_url()
bsw@525 291 return config.etherpad.base_url .. "p/" .. config.etherpad.group_id .. "$Issue" .. self.id
bsw@551 292 end

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