-
Notifications
You must be signed in to change notification settings - Fork 4
/
connect_transaction.js
166 lines (98 loc) · 5.31 KB
/
connect_transaction.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
// this script connects transactions that are made to users that give dividends,
// it creates dividend pathways
var Fraction = require('fractional').Fraction // javascript library to handle fractions
/*loading mongodb*/
var mongojs = require("mongojs")
var db = mongojs("mongodb://guest:guest@ds035448.mongolab.com:35448/bootable_version");
var dividend_amount
function connect_transaction(account, destination, currency, amount, dividendRate){
// upsert dividend_pathways
db.collection(destination).findAndModify({
query: {type: "dividend_pathway", account: account, currency: currency, dividendRate: dividendRate},
update:{$inc:{total_pathway:Number(amount)}},
upsert: true,
new: true
},
function(err,doc){
//console.log(doc)
})
dividend_amount = Number(amount)*dividendRate
//console.log("dividend_amount: "+dividend_amount)
db.collection(destination).findAndModify({
query: {type: "unsigned_dividends", dividendRate: dividendRate, currency: currency}, //dividendRate is for diminish_dividend_pathways_in_line_between_nodes() function
update:{$inc:{total_amount:dividend_amount}},
upsert: true,
new: true
},
function(err,doc){
//console.log(doc)
})
// ------------------------- upsert accumulated dividends
var swarm = require('./swarm_redistribution.js')
swarm.compute_swarm(destination, currency, dividendRate, dividend_amount, calculate_dividend_fractions)
}
function calculate_dividend_fractions(lines, dividendRate_quota_sum, currency, account, dividend_amount){
console.log(lines)
// create "pie chart"
for(var i=0;i<lines.length;i++){
lines[i].dividendRate_quota
var dividend_fraction = new Fraction(lines[i].dividendRate_quota).divide(new Fraction(dividendRate_quota_sum)).toString()
// convert the fraction.js string to a decimal number
dividend_fraction = dividend_fraction.split('/');
dividend_fraction = parseInt(dividend_fraction[0], 10) / parseInt(dividend_fraction[1], 10);
upsert_accumulated_dividend(lines[i].account, currency, dividend_fraction, dividend_amount)
}
calculate_missed_out_dividend_fractions_from_penalty()
function calculate_missed_out_dividend_fractions_from_penalty(){
var dividendRate_quota_sum_without_penalty = "0"
for(var i =0;i<lines.length;i++){
if(lines[i].dividendRate_quota_without_penalty!==undefined){
console.log("lines[i].dividendRate_quota_without_penalty "+ lines[i].dividendRate_quota_without_penalty)
dividendRate_quota_sum_without_penalty = new Fraction(dividendRate_quota_sum_without_penalty).add(new Fraction(lines[i].dividendRate_quota_without_penalty)).toString()
}
else dividendRate_quota_sum_without_penalty = new Fraction(dividendRate_quota_sum_without_penalty).add(new Fraction(lines[i].dividendRate_quota)).toString()
}
// create "pie chart" for dividendRate_quota_sum_without_penalty
for(var i=0;i<lines.length;i++){
if(lines[i].dividendRate_quota_without_penalty!==undefined){
var dividend_fraction_without_penalty = new Fraction(lines[i].dividendRate_quota_without_penalty).divide(new Fraction(dividendRate_quota_sum_without_penalty)).toString()
// convert the fraction.js string to a decimal number
dividend_fraction_without_penalty = dividend_fraction_without_penalty.split('/');
dividend_fraction_without_penalty = parseInt(dividend_fraction_without_penalty[0], 10) / parseInt(dividend_fraction_without_penalty[1], 10);
console.log(dividend_fraction_without_penalty);
decrease_from_incentive_layer_penalty(lines[i].account, dividend_fraction_without_penalty)
}
else{} //no penalty
}
function decrease_from_incentive_layer_penalty(accouont, dividend_fraction_without_penalty){
// decrease from incentive layer penalty
db.collection(account).findAndModify({
query: {type: "incentive_layer_penalty", currency: currency},
update:{$inc:{total_penalty:-(dividend_fraction_without_penalty*dividend_amount)}},
new: true
},
function(err,doc){
console.log(doc)
if(doc.total_penalty<0){//quick hack, todo: fix this
db.collection(account).findAndModify({
query: {type: "incentive_layer_penalty", currency: currency},
update:{$set:{total_penalty:0}}})
}
})
}
}
}
function upsert_accumulated_dividend(account, currency, dividend_fraction, dividend_amount) {
console.log(Number(dividend_fraction))
// upsert
db.collection(account).findAndModify({
query: {type: "accumulated_dividends", currency: currency},
update:{$inc:{accumulated_dividends:Number(dividend_fraction) * Number(dividend_amount)}},
upsert: true,
new: true
},
function(err,doc){
console.log(doc)
})
}
exports.connect_transaction = connect_transaction;