annotate src/lib/Chat.luan @ 4:b1adec083e44

chat work
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 08 Jul 2025 22:15:41 -0600
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children a970b7a01a74
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1 local Luan = require "luan:Luan.luan"
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2 local error = Luan.error
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3 local ipairs = Luan.ipairs or error()
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4 local Number = require "luan:Number.luan"
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5 local long = Number.long or error()
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6 local Time = require "luan:Time.luan"
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7 local time_now = Time.now or error()
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8 local Html = require "luan:Html.luan"
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9 local html_encode = Html.encode or error()
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10 local Db = require "site:/lib/Db.luan"
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11
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12
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13 local Chat = {}
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14
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15 local function from_doc(doc)
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16 doc.type == "chat" or error "wrong type"
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17 return Chat.new {
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18 id = doc.id
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19 user_id = doc.chat_user_id
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20 updated = doc.chat_updated
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21 name = doc.name
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22 ai_key = doc.ai_key
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23 }
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24 end
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25
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26 local function to_doc(chat)
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27 return {
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28 type = "chat"
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29 id = chat.id
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30 chat_user_id = long(chat.user_id)
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31 chat_updated = long(chat.updated)
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32 name = chat.name or error()
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33 ai_key = chat.ai_key -- or error()
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34 }
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35 end
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36
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37 function Chat.new(chat)
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38 chat.updated = chat.updated or time_now()
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39
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40 function chat.save()
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41 local doc = to_doc(chat)
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42 Db.save(doc)
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43 chat.id = doc.id
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44 end
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45
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46 function chat.delete()
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47 Db.delete("id:"..chat.id)
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48 end
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49
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50 function chat.name_html()
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51 return html_encode(chat.name)
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52 end
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53
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54 return chat
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55 end
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56
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57 function Chat.search(query,sort,rows)
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58 rows = rows or 1000000
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59 local chats = {}
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60 local docs = Db.search(query,1,rows,{sort=sort})
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61 for _, doc in ipairs(docs) do
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62 chats[#chats+1] = from_doc(doc)
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63 end
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64 return chats
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65 end
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66
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67 function Chat.get_by_id(id)
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68 local doc = Db.get_document("id:"..id)
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69 return doc and doc.type=="chat" and from_doc(doc) or nil
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70 end
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71
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72 return Chat