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author | Chocobozzz <florian.bigard@gmail.com> | 2017-05-15 22:22:03 +0200 |
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committer | Chocobozzz <florian.bigard@gmail.com> | 2017-05-20 09:57:40 +0200 |
commit | 65fcc3119c334b75dd13bcfdebf186afdc580a8f (patch) | |
tree | 4f2158c61a9b7c3f47cfa233d01413b946ee53c0 /server/models/request.js | |
parent | d5f345ed4cfac4e1fa84dcb4fce1cda4d32f9c73 (diff) | |
download | PeerTube-65fcc3119c334b75dd13bcfdebf186afdc580a8f.tar.gz PeerTube-65fcc3119c334b75dd13bcfdebf186afdc580a8f.tar.zst PeerTube-65fcc3119c334b75dd13bcfdebf186afdc580a8f.zip |
First typescript iteration
Diffstat (limited to 'server/models/request.js')
-rw-r--r-- | server/models/request.js | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/server/models/request.js b/server/models/request.js deleted file mode 100644 index 3a047f7ee..000000000 --- a/server/models/request.js +++ /dev/null | |||
@@ -1,137 +0,0 @@ | |||
1 | 'use strict' | ||
2 | |||
3 | const values = require('lodash/values') | ||
4 | |||
5 | const constants = require('../initializers/constants') | ||
6 | |||
7 | // --------------------------------------------------------------------------- | ||
8 | |||
9 | module.exports = function (sequelize, DataTypes) { | ||
10 | const Request = sequelize.define('Request', | ||
11 | { | ||
12 | request: { | ||
13 | type: DataTypes.JSON, | ||
14 | allowNull: false | ||
15 | }, | ||
16 | endpoint: { | ||
17 | type: DataTypes.ENUM(values(constants.REQUEST_ENDPOINTS)), | ||
18 | allowNull: false | ||
19 | } | ||
20 | }, | ||
21 | { | ||
22 | classMethods: { | ||
23 | associate, | ||
24 | |||
25 | listWithLimitAndRandom, | ||
26 | |||
27 | countTotalRequests, | ||
28 | removeAll, | ||
29 | removeWithEmptyTo | ||
30 | } | ||
31 | } | ||
32 | ) | ||
33 | |||
34 | return Request | ||
35 | } | ||
36 | |||
37 | // ------------------------------ STATICS ------------------------------ | ||
38 | |||
39 | function associate (models) { | ||
40 | this.belongsToMany(models.Pod, { | ||
41 | foreignKey: { | ||
42 | name: 'requestId', | ||
43 | allowNull: false | ||
44 | }, | ||
45 | through: models.RequestToPod, | ||
46 | onDelete: 'CASCADE' | ||
47 | }) | ||
48 | } | ||
49 | |||
50 | function countTotalRequests (callback) { | ||
51 | // We need to include Pod because there are no cascade delete when a pod is removed | ||
52 | // So we could count requests that do not have existing pod anymore | ||
53 | const query = { | ||
54 | include: [ this.sequelize.models.Pod ] | ||
55 | } | ||
56 | |||
57 | return this.count(query).asCallback(callback) | ||
58 | } | ||
59 | |||
60 | function listWithLimitAndRandom (limitPods, limitRequestsPerPod, callback) { | ||
61 | const self = this | ||
62 | const Pod = this.sequelize.models.Pod | ||
63 | |||
64 | Pod.listRandomPodIdsWithRequest(limitPods, 'RequestToPods', function (err, podIds) { | ||
65 | if (err) return callback(err) | ||
66 | |||
67 | // We don't have friends that have requests | ||
68 | if (podIds.length === 0) return callback(null, []) | ||
69 | |||
70 | // The first x requests of these pods | ||
71 | // It is very important to sort by id ASC to keep the requests order! | ||
72 | const query = { | ||
73 | order: [ | ||
74 | [ 'id', 'ASC' ] | ||
75 | ], | ||
76 | include: [ | ||
77 | { | ||
78 | model: self.sequelize.models.Pod, | ||
79 | where: { | ||
80 | id: { | ||
81 | $in: podIds | ||
82 | } | ||
83 | } | ||
84 | } | ||
85 | ] | ||
86 | } | ||
87 | |||
88 | self.findAll(query).asCallback(function (err, requests) { | ||
89 | if (err) return callback(err) | ||
90 | |||
91 | const requestsGrouped = groupAndTruncateRequests(requests, limitRequestsPerPod) | ||
92 | return callback(err, requestsGrouped) | ||
93 | }) | ||
94 | }) | ||
95 | } | ||
96 | |||
97 | function removeAll (callback) { | ||
98 | // Delete all requests | ||
99 | this.truncate({ cascade: true }).asCallback(callback) | ||
100 | } | ||
101 | |||
102 | function removeWithEmptyTo (callback) { | ||
103 | if (!callback) callback = function () {} | ||
104 | |||
105 | const query = { | ||
106 | where: { | ||
107 | id: { | ||
108 | $notIn: [ | ||
109 | this.sequelize.literal('SELECT "requestId" FROM "RequestToPods"') | ||
110 | ] | ||
111 | } | ||
112 | } | ||
113 | } | ||
114 | |||
115 | this.destroy(query).asCallback(callback) | ||
116 | } | ||
117 | |||
118 | // --------------------------------------------------------------------------- | ||
119 | |||
120 | function groupAndTruncateRequests (requests, limitRequestsPerPod) { | ||
121 | const requestsGrouped = {} | ||
122 | |||
123 | requests.forEach(function (request) { | ||
124 | request.Pods.forEach(function (pod) { | ||
125 | if (!requestsGrouped[pod.id]) requestsGrouped[pod.id] = [] | ||
126 | |||
127 | if (requestsGrouped[pod.id].length < limitRequestsPerPod) { | ||
128 | requestsGrouped[pod.id].push({ | ||
129 | request, | ||
130 | pod | ||
131 | }) | ||
132 | } | ||
133 | }) | ||
134 | }) | ||
135 | |||
136 | return requestsGrouped | ||
137 | } | ||