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comparison examples/blog/src/lib/Post.luan @ 1088:bae2d0c2576c

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change module naming convention
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 26 Dec 2016 22:29:36 -0700
parents c38f6619feb9
children 1f9d34a6f308
comparison
equal deleted inserted replaced
1087:4aab4dd3ac9c 1088:bae2d0c2576c
7 local String = require "luan:String.luan" 7 local String = require "luan:String.luan"
8 local trim = String.trim or error() 8 local trim = String.trim or error()
9 local Db = require "site:/lib/Db.luan" 9 local Db = require "site:/lib/Db.luan"
10 10
11 11
12 local M = {} 12 local Post = {}
13 13
14 local function from_doc(doc) 14 local function from_doc(doc)
15 return M.new { 15 return Post.new {
16 id = doc.id 16 id = doc.id
17 subject = doc.subject 17 subject = doc.subject
18 content = doc.content 18 content = doc.content
19 date = doc.date 19 date = doc.date
20 } 20 }
21 end 21 end
22 22
23 function M.new(this) 23 function Post.new(this)
24 assert_string(this.subject) 24 assert_string(this.subject)
25 assert_string(this.content) 25 assert_string(this.content)
26 this.date = this.date or now() 26 this.date = this.date or now()
27 27
28 function this.save() 28 function this.save()
38 end 38 end
39 39
40 return this 40 return this
41 end 41 end
42 42
43 function M.get_by_id(id) 43 function Post.get_by_id(id)
44 local doc = Db.get_document("id:"..id) 44 local doc = Db.get_document("id:"..id)
45 return doc and from_doc(doc) 45 return doc and from_doc(doc)
46 end 46 end
47 47
48 function M.get_all() 48 function Post.get_all()
49 local docs = Db.search("type:post",1,1000,"id desc") 49 local docs = Db.search("type:post",1,1000,"id desc")
50 local posts = {} 50 local posts = {}
51 for _, doc in ipairs(docs) do 51 for _, doc in ipairs(docs) do
52 posts[#posts+1] = from_doc(doc) 52 posts[#posts+1] = from_doc(doc)
53 end 53 end
54 return posts 54 return posts
55 end 55 end
56 56
57 function M.search(query) 57 function Post.search(query)
58 query = trim(query) 58 query = trim(query)
59 if #query == 0 then 59 if #query == 0 then
60 return M.get_all() 60 return Post.get_all()
61 end 61 end
62 local docs = Db.search(query,1,1000) 62 local docs = Db.search(query,1,1000)
63 local posts = {} 63 local posts = {}
64 for _, doc in ipairs(docs) do 64 for _, doc in ipairs(docs) do
65 posts[#posts+1] = from_doc(doc) 65 posts[#posts+1] = from_doc(doc)
66 end 66 end
67 return posts 67 return posts
68 end 68 end
69 69
70 return M 70 return Post