liquid_feedback_frontend

annotate model/event.lua @ 1261:0f4925c2843a

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Fixes on notification system
author bsw
date Sun Apr 17 17:00:56 2016 +0200 (2016-04-17)
parents 659e3eda2fad
children 5aecbbb04a42
rev   line source
bsw@286 1 Event = mondelefant.new_class()
bsw@286 2 Event.table = 'event'
bsw@286 3
bsw@286 4 Event:add_reference{
bsw@286 5 mode = 'm1',
bsw@286 6 to = "Issue",
bsw@286 7 this_key = 'issue_id',
bsw@286 8 that_key = 'id',
bsw@286 9 ref = 'issue',
bsw@287 10 }
bsw@287 11
bsw@414 12 Event:add_reference{
bsw@414 13 mode = 'm1',
bsw@712 14 to = "Initiative",
bsw@712 15 this_key = 'initiative_id',
bsw@712 16 that_key = 'id',
bsw@712 17 ref = 'initiative',
bsw@712 18 }
bsw@712 19
bsw@712 20 Event:add_reference{
bsw@712 21 mode = 'm1',
bsw@414 22 to = "Suggestion",
bsw@414 23 this_key = 'suggestion_id',
bsw@414 24 that_key = 'id',
bsw@414 25 ref = 'suggestion',
bsw@414 26 }
bsw@414 27
bsw@414 28 Event:add_reference{
bsw@414 29 mode = 'm1',
bsw@414 30 to = "Member",
bsw@414 31 this_key = 'member_id',
bsw@414 32 that_key = 'id',
bsw@414 33 ref = 'member',
bsw@414 34 }
bsw@414 35
bsw@405 36 function Event.object_get:event_name()
bsw@405 37 return ({
bsw@405 38 issue_state_changed = _"Issue reached next phase",
bsw@405 39 initiative_created_in_new_issue = _"New issue",
bsw@414 40 initiative_created_in_existing_issue = _"New initiative",
bsw@405 41 initiative_revoked = _"Initiative revoked",
bsw@405 42 new_draft_created = _"New initiative draft",
bsw@405 43 suggestion_created = _"New suggestion"
bsw@405 44 })[self.event]
bsw@405 45 end
bsw@405 46
bsw@405 47 function Event.object_get:state_name()
bsw@972 48 return Issue:get_state_name_for_state(self.state)
bsw@405 49 end
bsw@405 50
bsw@592 51 function Event.object:send_notification()
bsw@592 52
bsw@363 53 local members_to_notify = Member:new_selector()
bsw@1248 54 :join("event_for_notification", nil, { "event_for_notification.recipient_id = member.id AND event_for_notification.id = ?", self.id } )
bsw@726 55 -- SAFETY FIRST, NEVER send notifications for events more then 3 days in past or future
bsw@1248 56 :add_where("now() - event_for_notification.occurrence BETWEEN '-3 days'::interval AND '3 days'::interval")
bsw@866 57 -- do not notify a member about the events caused by the member
bsw@1248 58 :add_where("event_for_notification.member_id ISNULL OR event_for_notification.member_id != member.id")
bsw@363 59 :exec()
bsw@363 60
bsw@1159 61 io.stderr:write("Sending notifications for event " .. self.id .. " to " .. (#members_to_notify) .. " members\n")
bsw@363 62
bsw@405 63 for i, member in ipairs(members_to_notify) do
bsw@405 64 local subject
bsw@405 65 local body = ""
bsw@405 66
bsw@405 67 locale.do_with(
bsw@1252 68 { lang = member.lang or config.default_lang },
bsw@405 69 function()
bsw@1104 70
bsw@405 71 body = body .. _("[event mail] Unit: #{name}", { name = self.issue.area.unit.name }) .. "\n"
bsw@405 72 body = body .. _("[event mail] Area: #{name}", { name = self.issue.area.name }) .. "\n"
bsw@405 73 body = body .. _("[event mail] Issue: ##{id}", { id = self.issue_id }) .. "\n\n"
bsw@405 74 body = body .. _("[event mail] Policy: #{policy}", { policy = self.issue.policy.name }) .. "\n\n"
bsw@405 75 body = body .. _("[event mail] Phase: #{phase}", { phase = self.state_name }) .. "\n\n"
bsw@405 76
bsw@1252 77 local url
bsw@1252 78
bsw@405 79 if self.initiative_id then
bsw@405 80 url = request.get_absolute_baseurl() .. "initiative/show/" .. self.initiative_id .. ".html"
bsw@405 81 else
bsw@405 82 url = request.get_absolute_baseurl() .. "issue/show/" .. self.issue_id .. ".html"
bsw@405 83 end
bsw@405 84
bsw@405 85 body = body .. _("[event mail] URL: #{url}", { url = url }) .. "\n\n"
bsw@405 86
bsw@1248 87 local leading_initiative
bsw@1248 88
bsw@405 89 if self.initiative_id then
bsw@405 90 local initiative = Initiative:by_id(self.initiative_id)
bsw@405 91 body = body .. _("i#{id}: #{name}", { id = initiative.id, name = initiative.name }) .. "\n\n"
bsw@405 92 else
bsw@405 93 local initiative_count = Initiative:new_selector()
bsw@405 94 :add_where{ "initiative.issue_id = ?", self.issue_id }
bsw@405 95 :count()
bsw@405 96 local initiatives = Initiative:new_selector()
bsw@405 97 :add_where{ "initiative.issue_id = ?", self.issue_id }
bsw@1252 98 :add_order_by("initiative.admitted DESC NULLS LAST, initiative.rank NULLS LAST, initiative.harmonic_weight DESC NULLS LAST, id")
bsw@405 99 :limit(3)
bsw@405 100 :exec()
bsw@405 101 for i, initiative in ipairs(initiatives) do
bsw@1248 102 if i == 1 then
bsw@1248 103 leading_initiative = initiative
bsw@1248 104 end
bsw@405 105 body = body .. _("i#{id}: #{name}", { id = initiative.id, name = initiative.name }) .. "\n"
bsw@405 106 end
bsw@405 107 if initiative_count - 3 > 0 then
bsw@764 108 body = body .. _("and #{count} more initiatives", { count = initiative_count - 3 }) .. "\n"
bsw@405 109 end
bsw@405 110 body = body .. "\n"
bsw@405 111 end
bsw@405 112
bsw@1248 113 subject = config.mail_subject_prefix
bsw@1248 114
bsw@1248 115 if self.event == "issue_state_changed" then
bsw@1252 116 subject = subject .. _("State of #{issue} changed to #{state} / #{initiative}", { issue = self.issue.name, state = Issue:get_state_name_for_state(self.state), initiative = leading_initiative.display_name })
bsw@1248 117 elseif self.event == "initiative_revoked" then
bsw@1248 118 subject = subject .. _("Initiative revoked: #{initiative_name}", { initiative_name = self.initiative.display_name })
bsw@405 119 end
bsw@1248 120
bsw@405 121 local success = net.send_mail{
bsw@405 122 envelope_from = config.mail_envelope_from,
bsw@405 123 from = config.mail_from,
bsw@405 124 reply_to = config.mail_reply_to,
bsw@405 125 to = member.notify_email,
bsw@406 126 subject = subject,
bsw@405 127 content_type = "text/plain; charset=UTF-8",
bsw@405 128 content = body
bsw@405 129 }
bsw@405 130
bsw@405 131 end
bsw@405 132 )
bsw@287 133 end
bsw@287 134
bsw@287 135 end
bsw@287 136
bsw@363 137 function Event:send_next_notification()
bsw@363 138
bsw@1250 139 local notification_event_sent = NotificationEventSent:new_selector()
bsw@363 140 :optional_object_mode()
bsw@363 141 :for_update()
bsw@363 142 :exec()
bsw@363 143
bsw@363 144 local last_event_id = 0
bsw@1250 145 if notification_event_sent then
bsw@1250 146 last_event_id = notification_event_sent.event_id
bsw@363 147 end
bsw@363 148
bsw@287 149 local event = Event:new_selector()
bsw@363 150 :add_where{ "event.id > ?", last_event_id }
bsw@287 151 :add_order_by("event.id")
bsw@287 152 :limit(1)
bsw@287 153 :optional_object_mode()
bsw@287 154 :exec()
bsw@287 155
bsw@287 156 if event then
bsw@363 157 if last_event_id == 0 then
bsw@1250 158 db:query{ "INSERT INTO notification_event_sent (event_id) VALUES (?)", event.id }
bsw@363 159 else
bsw@1250 160 db:query{ "UPDATE notification_event_sent SET event_id = ?", event.id }
bsw@363 161 end
bsw@287 162
bsw@287 163 event:send_notification()
bsw@364 164
bsw@1158 165 if config.notification_handler_func then
bsw@1158 166 config.notification_handler_func(event)
bsw@1158 167 end
bsw@1158 168
bsw@364 169 return true
bsw@287 170
bsw@287 171 end
bsw@287 172
bsw@364 173 end

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