<!doctype html>
<html lang="en">

<head>
    <title>Code coverage report for src/lib/services/addon-service.ts</title>
    <meta charset="utf-8" />
    <link rel="stylesheet" href="../../../prettify.css" />
    <link rel="stylesheet" href="../../../base.css" />
    <link rel="shortcut icon" type="image/x-icon" href="../../../favicon.png" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <style type='text/css'>
        .coverage-summary .sorter {
            background-image: url(../../../sort-arrow-sprite.png);
        }
    </style>
</head>
    
<body>
<div class='wrapper'>
    <div class='pad1'>
        <h1><a href="../../../index.html">All files</a> / <a href="index.html">src/lib/services</a> addon-service.ts</h1>
        <div class='clearfix'>
            
            <div class='fl pad1y space-right2'>
                <span class="strong">99.04% </span>
                <span class="quiet">Statements</span>
                <span class='fraction'>103/104</span>
            </div>
        
            
            <div class='fl pad1y space-right2'>
                <span class="strong">93.33% </span>
                <span class="quiet">Branches</span>
                <span class='fraction'>14/15</span>
            </div>
        
            
            <div class='fl pad1y space-right2'>
                <span class="strong">100% </span>
                <span class="quiet">Functions</span>
                <span class='fraction'>34/34</span>
            </div>
        
            
            <div class='fl pad1y space-right2'>
                <span class="strong">99.01% </span>
                <span class="quiet">Lines</span>
                <span class='fraction'>100/101</span>
            </div>
        
            
        </div>
        <p class="quiet">
            Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
        </p>
        <template id="filterTemplate">
            <div class="quiet">
                Filter:
                <input oninput="onInput()" type="search" id="fileSearch">
            </div>
        </template>
    </div>
    <div class='status-line high'></div>
    <pre><table class="coverage">
<tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
<a name='L2'></a><a href='#L2'>2</a>
<a name='L3'></a><a href='#L3'>3</a>
<a name='L4'></a><a href='#L4'>4</a>
<a name='L5'></a><a href='#L5'>5</a>
<a name='L6'></a><a href='#L6'>6</a>
<a name='L7'></a><a href='#L7'>7</a>
<a name='L8'></a><a href='#L8'>8</a>
<a name='L9'></a><a href='#L9'>9</a>
<a name='L10'></a><a href='#L10'>10</a>
<a name='L11'></a><a href='#L11'>11</a>
<a name='L12'></a><a href='#L12'>12</a>
<a name='L13'></a><a href='#L13'>13</a>
<a name='L14'></a><a href='#L14'>14</a>
<a name='L15'></a><a href='#L15'>15</a>
<a name='L16'></a><a href='#L16'>16</a>
<a name='L17'></a><a href='#L17'>17</a>
<a name='L18'></a><a href='#L18'>18</a>
<a name='L19'></a><a href='#L19'>19</a>
<a name='L20'></a><a href='#L20'>20</a>
<a name='L21'></a><a href='#L21'>21</a>
<a name='L22'></a><a href='#L22'>22</a>
<a name='L23'></a><a href='#L23'>23</a>
<a name='L24'></a><a href='#L24'>24</a>
<a name='L25'></a><a href='#L25'>25</a>
<a name='L26'></a><a href='#L26'>26</a>
<a name='L27'></a><a href='#L27'>27</a>
<a name='L28'></a><a href='#L28'>28</a>
<a name='L29'></a><a href='#L29'>29</a>
<a name='L30'></a><a href='#L30'>30</a>
<a name='L31'></a><a href='#L31'>31</a>
<a name='L32'></a><a href='#L32'>32</a>
<a name='L33'></a><a href='#L33'>33</a>
<a name='L34'></a><a href='#L34'>34</a>
<a name='L35'></a><a href='#L35'>35</a>
<a name='L36'></a><a href='#L36'>36</a>
<a name='L37'></a><a href='#L37'>37</a>
<a name='L38'></a><a href='#L38'>38</a>
<a name='L39'></a><a href='#L39'>39</a>
<a name='L40'></a><a href='#L40'>40</a>
<a name='L41'></a><a href='#L41'>41</a>
<a name='L42'></a><a href='#L42'>42</a>
<a name='L43'></a><a href='#L43'>43</a>
<a name='L44'></a><a href='#L44'>44</a>
<a name='L45'></a><a href='#L45'>45</a>
<a name='L46'></a><a href='#L46'>46</a>
<a name='L47'></a><a href='#L47'>47</a>
<a name='L48'></a><a href='#L48'>48</a>
<a name='L49'></a><a href='#L49'>49</a>
<a name='L50'></a><a href='#L50'>50</a>
<a name='L51'></a><a href='#L51'>51</a>
<a name='L52'></a><a href='#L52'>52</a>
<a name='L53'></a><a href='#L53'>53</a>
<a name='L54'></a><a href='#L54'>54</a>
<a name='L55'></a><a href='#L55'>55</a>
<a name='L56'></a><a href='#L56'>56</a>
<a name='L57'></a><a href='#L57'>57</a>
<a name='L58'></a><a href='#L58'>58</a>
<a name='L59'></a><a href='#L59'>59</a>
<a name='L60'></a><a href='#L60'>60</a>
<a name='L61'></a><a href='#L61'>61</a>
<a name='L62'></a><a href='#L62'>62</a>
<a name='L63'></a><a href='#L63'>63</a>
<a name='L64'></a><a href='#L64'>64</a>
<a name='L65'></a><a href='#L65'>65</a>
<a name='L66'></a><a href='#L66'>66</a>
<a name='L67'></a><a href='#L67'>67</a>
<a name='L68'></a><a href='#L68'>68</a>
<a name='L69'></a><a href='#L69'>69</a>
<a name='L70'></a><a href='#L70'>70</a>
<a name='L71'></a><a href='#L71'>71</a>
<a name='L72'></a><a href='#L72'>72</a>
<a name='L73'></a><a href='#L73'>73</a>
<a name='L74'></a><a href='#L74'>74</a>
<a name='L75'></a><a href='#L75'>75</a>
<a name='L76'></a><a href='#L76'>76</a>
<a name='L77'></a><a href='#L77'>77</a>
<a name='L78'></a><a href='#L78'>78</a>
<a name='L79'></a><a href='#L79'>79</a>
<a name='L80'></a><a href='#L80'>80</a>
<a name='L81'></a><a href='#L81'>81</a>
<a name='L82'></a><a href='#L82'>82</a>
<a name='L83'></a><a href='#L83'>83</a>
<a name='L84'></a><a href='#L84'>84</a>
<a name='L85'></a><a href='#L85'>85</a>
<a name='L86'></a><a href='#L86'>86</a>
<a name='L87'></a><a href='#L87'>87</a>
<a name='L88'></a><a href='#L88'>88</a>
<a name='L89'></a><a href='#L89'>89</a>
<a name='L90'></a><a href='#L90'>90</a>
<a name='L91'></a><a href='#L91'>91</a>
<a name='L92'></a><a href='#L92'>92</a>
<a name='L93'></a><a href='#L93'>93</a>
<a name='L94'></a><a href='#L94'>94</a>
<a name='L95'></a><a href='#L95'>95</a>
<a name='L96'></a><a href='#L96'>96</a>
<a name='L97'></a><a href='#L97'>97</a>
<a name='L98'></a><a href='#L98'>98</a>
<a name='L99'></a><a href='#L99'>99</a>
<a name='L100'></a><a href='#L100'>100</a>
<a name='L101'></a><a href='#L101'>101</a>
<a name='L102'></a><a href='#L102'>102</a>
<a name='L103'></a><a href='#L103'>103</a>
<a name='L104'></a><a href='#L104'>104</a>
<a name='L105'></a><a href='#L105'>105</a>
<a name='L106'></a><a href='#L106'>106</a>
<a name='L107'></a><a href='#L107'>107</a>
<a name='L108'></a><a href='#L108'>108</a>
<a name='L109'></a><a href='#L109'>109</a>
<a name='L110'></a><a href='#L110'>110</a>
<a name='L111'></a><a href='#L111'>111</a>
<a name='L112'></a><a href='#L112'>112</a>
<a name='L113'></a><a href='#L113'>113</a>
<a name='L114'></a><a href='#L114'>114</a>
<a name='L115'></a><a href='#L115'>115</a>
<a name='L116'></a><a href='#L116'>116</a>
<a name='L117'></a><a href='#L117'>117</a>
<a name='L118'></a><a href='#L118'>118</a>
<a name='L119'></a><a href='#L119'>119</a>
<a name='L120'></a><a href='#L120'>120</a>
<a name='L121'></a><a href='#L121'>121</a>
<a name='L122'></a><a href='#L122'>122</a>
<a name='L123'></a><a href='#L123'>123</a>
<a name='L124'></a><a href='#L124'>124</a>
<a name='L125'></a><a href='#L125'>125</a>
<a name='L126'></a><a href='#L126'>126</a>
<a name='L127'></a><a href='#L127'>127</a>
<a name='L128'></a><a href='#L128'>128</a>
<a name='L129'></a><a href='#L129'>129</a>
<a name='L130'></a><a href='#L130'>130</a>
<a name='L131'></a><a href='#L131'>131</a>
<a name='L132'></a><a href='#L132'>132</a>
<a name='L133'></a><a href='#L133'>133</a>
<a name='L134'></a><a href='#L134'>134</a>
<a name='L135'></a><a href='#L135'>135</a>
<a name='L136'></a><a href='#L136'>136</a>
<a name='L137'></a><a href='#L137'>137</a>
<a name='L138'></a><a href='#L138'>138</a>
<a name='L139'></a><a href='#L139'>139</a>
<a name='L140'></a><a href='#L140'>140</a>
<a name='L141'></a><a href='#L141'>141</a>
<a name='L142'></a><a href='#L142'>142</a>
<a name='L143'></a><a href='#L143'>143</a>
<a name='L144'></a><a href='#L144'>144</a>
<a name='L145'></a><a href='#L145'>145</a>
<a name='L146'></a><a href='#L146'>146</a>
<a name='L147'></a><a href='#L147'>147</a>
<a name='L148'></a><a href='#L148'>148</a>
<a name='L149'></a><a href='#L149'>149</a>
<a name='L150'></a><a href='#L150'>150</a>
<a name='L151'></a><a href='#L151'>151</a>
<a name='L152'></a><a href='#L152'>152</a>
<a name='L153'></a><a href='#L153'>153</a>
<a name='L154'></a><a href='#L154'>154</a>
<a name='L155'></a><a href='#L155'>155</a>
<a name='L156'></a><a href='#L156'>156</a>
<a name='L157'></a><a href='#L157'>157</a>
<a name='L158'></a><a href='#L158'>158</a>
<a name='L159'></a><a href='#L159'>159</a>
<a name='L160'></a><a href='#L160'>160</a>
<a name='L161'></a><a href='#L161'>161</a>
<a name='L162'></a><a href='#L162'>162</a>
<a name='L163'></a><a href='#L163'>163</a>
<a name='L164'></a><a href='#L164'>164</a>
<a name='L165'></a><a href='#L165'>165</a>
<a name='L166'></a><a href='#L166'>166</a>
<a name='L167'></a><a href='#L167'>167</a>
<a name='L168'></a><a href='#L168'>168</a>
<a name='L169'></a><a href='#L169'>169</a>
<a name='L170'></a><a href='#L170'>170</a>
<a name='L171'></a><a href='#L171'>171</a>
<a name='L172'></a><a href='#L172'>172</a>
<a name='L173'></a><a href='#L173'>173</a>
<a name='L174'></a><a href='#L174'>174</a>
<a name='L175'></a><a href='#L175'>175</a>
<a name='L176'></a><a href='#L176'>176</a>
<a name='L177'></a><a href='#L177'>177</a>
<a name='L178'></a><a href='#L178'>178</a>
<a name='L179'></a><a href='#L179'>179</a>
<a name='L180'></a><a href='#L180'>180</a>
<a name='L181'></a><a href='#L181'>181</a>
<a name='L182'></a><a href='#L182'>182</a>
<a name='L183'></a><a href='#L183'>183</a>
<a name='L184'></a><a href='#L184'>184</a>
<a name='L185'></a><a href='#L185'>185</a>
<a name='L186'></a><a href='#L186'>186</a>
<a name='L187'></a><a href='#L187'>187</a>
<a name='L188'></a><a href='#L188'>188</a>
<a name='L189'></a><a href='#L189'>189</a>
<a name='L190'></a><a href='#L190'>190</a>
<a name='L191'></a><a href='#L191'>191</a>
<a name='L192'></a><a href='#L192'>192</a>
<a name='L193'></a><a href='#L193'>193</a>
<a name='L194'></a><a href='#L194'>194</a>
<a name='L195'></a><a href='#L195'>195</a>
<a name='L196'></a><a href='#L196'>196</a>
<a name='L197'></a><a href='#L197'>197</a>
<a name='L198'></a><a href='#L198'>198</a>
<a name='L199'></a><a href='#L199'>199</a>
<a name='L200'></a><a href='#L200'>200</a>
<a name='L201'></a><a href='#L201'>201</a>
<a name='L202'></a><a href='#L202'>202</a>
<a name='L203'></a><a href='#L203'>203</a>
<a name='L204'></a><a href='#L204'>204</a>
<a name='L205'></a><a href='#L205'>205</a>
<a name='L206'></a><a href='#L206'>206</a>
<a name='L207'></a><a href='#L207'>207</a>
<a name='L208'></a><a href='#L208'>208</a>
<a name='L209'></a><a href='#L209'>209</a>
<a name='L210'></a><a href='#L210'>210</a>
<a name='L211'></a><a href='#L211'>211</a>
<a name='L212'></a><a href='#L212'>212</a>
<a name='L213'></a><a href='#L213'>213</a>
<a name='L214'></a><a href='#L214'>214</a>
<a name='L215'></a><a href='#L215'>215</a>
<a name='L216'></a><a href='#L216'>216</a>
<a name='L217'></a><a href='#L217'>217</a>
<a name='L218'></a><a href='#L218'>218</a>
<a name='L219'></a><a href='#L219'>219</a>
<a name='L220'></a><a href='#L220'>220</a>
<a name='L221'></a><a href='#L221'>221</a>
<a name='L222'></a><a href='#L222'>222</a>
<a name='L223'></a><a href='#L223'>223</a>
<a name='L224'></a><a href='#L224'>224</a>
<a name='L225'></a><a href='#L225'>225</a>
<a name='L226'></a><a href='#L226'>226</a>
<a name='L227'></a><a href='#L227'>227</a>
<a name='L228'></a><a href='#L228'>228</a>
<a name='L229'></a><a href='#L229'>229</a>
<a name='L230'></a><a href='#L230'>230</a>
<a name='L231'></a><a href='#L231'>231</a>
<a name='L232'></a><a href='#L232'>232</a>
<a name='L233'></a><a href='#L233'>233</a>
<a name='L234'></a><a href='#L234'>234</a>
<a name='L235'></a><a href='#L235'>235</a>
<a name='L236'></a><a href='#L236'>236</a>
<a name='L237'></a><a href='#L237'>237</a>
<a name='L238'></a><a href='#L238'>238</a>
<a name='L239'></a><a href='#L239'>239</a>
<a name='L240'></a><a href='#L240'>240</a>
<a name='L241'></a><a href='#L241'>241</a>
<a name='L242'></a><a href='#L242'>242</a>
<a name='L243'></a><a href='#L243'>243</a>
<a name='L244'></a><a href='#L244'>244</a>
<a name='L245'></a><a href='#L245'>245</a>
<a name='L246'></a><a href='#L246'>246</a>
<a name='L247'></a><a href='#L247'>247</a>
<a name='L248'></a><a href='#L248'>248</a>
<a name='L249'></a><a href='#L249'>249</a>
<a name='L250'></a><a href='#L250'>250</a>
<a name='L251'></a><a href='#L251'>251</a>
<a name='L252'></a><a href='#L252'>252</a>
<a name='L253'></a><a href='#L253'>253</a>
<a name='L254'></a><a href='#L254'>254</a>
<a name='L255'></a><a href='#L255'>255</a>
<a name='L256'></a><a href='#L256'>256</a>
<a name='L257'></a><a href='#L257'>257</a>
<a name='L258'></a><a href='#L258'>258</a>
<a name='L259'></a><a href='#L259'>259</a>
<a name='L260'></a><a href='#L260'>260</a>
<a name='L261'></a><a href='#L261'>261</a>
<a name='L262'></a><a href='#L262'>262</a>
<a name='L263'></a><a href='#L263'>263</a>
<a name='L264'></a><a href='#L264'>264</a>
<a name='L265'></a><a href='#L265'>265</a>
<a name='L266'></a><a href='#L266'>266</a>
<a name='L267'></a><a href='#L267'>267</a>
<a name='L268'></a><a href='#L268'>268</a>
<a name='L269'></a><a href='#L269'>269</a>
<a name='L270'></a><a href='#L270'>270</a>
<a name='L271'></a><a href='#L271'>271</a></td><td class="line-coverage quiet"><span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">4774x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">62x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">156x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">56x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">607x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">163x</span>
<span class="cline-any cline-yes">607x</span>
<span class="cline-any cline-yes">1525x</span>
<span class="cline-any cline-yes">607x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">607x</span>
<span class="cline-any cline-yes">607x</span>
<span class="cline-any cline-yes">607x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">156x</span>
<span class="cline-any cline-yes">12012x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">12012x</span>
<span class="cline-any cline-yes">12012x</span>
<span class="cline-any cline-yes">664x</span>
<span class="cline-any cline-yes">664x</span>
<span class="cline-any cline-yes">35x</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">14x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">8x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">12x</span>
<span class="cline-any cline-yes">10x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-no">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">20x</span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-yes">17x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">16x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-yes">4x</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">5x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">6x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">3x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-yes">18x</span>
<span class="cline-any cline-yes">1x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">17x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">22x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">22x</span>
<span class="cline-any cline-yes">66x</span>
<span class="cline-any cline-yes">22x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">22x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">22x</span>
<span class="cline-any cline-yes">2x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-yes">20x</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span>
<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">import memoizee from 'memoizee';
import { ValidationError } from 'joi';
import { getAddons, IAddonProviders } from '../addons';
import * as events from '../types/events';
import { addonSchema } from './addon-schema';
import NameExistsError from '../error/name-exists-error';
import { IEventStore } from '../types/stores/event-store';
import { IFeatureToggleStore } from '../types/stores/feature-toggle-store';
import { Logger } from '../logger';
import TagTypeService from './tag-type-service';
import { IAddon, IAddonDto, IAddonStore } from '../types/stores/addon-store';
import { IUnleashStores } from '../types/stores';
import { IUnleashConfig } from '../types/option';
import { IAddonDefinition } from '../types/model';
import { minutesToMilliseconds } from 'date-fns';
&nbsp;
const SUPPORTED_EVENTS = Object.keys(events).map((k) =&gt; events[k]);
&nbsp;
const MASKED_VALUE = '*****';
&nbsp;
interface ISensitiveParams {
    [key: string]: string[];
}
export default class AddonService {
    eventStore: IEventStore;
&nbsp;
    addonStore: IAddonStore;
&nbsp;
    featureToggleStore: IFeatureToggleStore;
&nbsp;
    logger: Logger;
&nbsp;
    tagTypeService: TagTypeService;
&nbsp;
    addonProviders: IAddonProviders;
&nbsp;
    sensitiveParams: ISensitiveParams;
&nbsp;
    fetchAddonConfigs: (() =&gt; Promise&lt;IAddon[]&gt;) &amp;
        memoizee.Memoized&lt;() =&gt; Promise&lt;IAddon[]&gt;&gt;;
&nbsp;
    constructor(
        {
            addonStore,
            eventStore,
            featureToggleStore,
        }: Pick&lt;
            IUnleashStores,
            'addonStore' | 'eventStore' | 'featureToggleStore'
        &gt;,
        { getLogger, server }: Pick&lt;IUnleashConfig, 'getLogger' | 'server'&gt;,
        tagTypeService: TagTypeService,
        addons?: IAddonProviders,
    ) {
        this.eventStore = eventStore;
        this.addonStore = addonStore;
        this.featureToggleStore = featureToggleStore;
        this.logger = getLogger('services/addon-service.js');
        this.tagTypeService = tagTypeService;
&nbsp;
        this.addonProviders =
            addons ||
            getAddons({
                getLogger,
                unleashUrl: server.unleashUrl,
            });
        this.sensitiveParams = this.loadSensitiveParams(this.addonProviders);
        if (addonStore) {
            this.registerEventHandler();
        }
&nbsp;
        // Memoized private function
        this.fetchAddonConfigs = memoizee(
            async () =&gt; addonStore.getAll({ enabled: true }),
            {
                promise: true,
                maxAge: minutesToMilliseconds(1),
            },
        );
    }
&nbsp;
    loadSensitiveParams(addonProviders: IAddonProviders): ISensitiveParams {
        const providerDefinitions = Object.values(addonProviders).map(
            (p) =&gt; p.definition,
        );
        return providerDefinitions.reduce((obj, definition) =&gt; {
            const sensitiveParams = definition.parameters
                .filter((p) =&gt; p.sensitive)
                .map((p) =&gt; p.name);
&nbsp;
            const o = { ...obj };
            o[definition.name] = sensitiveParams;
            return o;
        }, {});
    }
&nbsp;
    registerEventHandler(): void {
        SUPPORTED_EVENTS.forEach((eventName) =&gt;
            this.eventStore.on(eventName, this.handleEvent(eventName)),
        );
    }
&nbsp;
    handleEvent(eventName: string): (IEvent) =&gt; void {
        const { addonProviders } = this;
        return (event) =&gt; {
            this.fetchAddonConfigs().then((addonInstances) =&gt; {
                addonInstances
                    .filter((addon) =&gt; addon.events.includes(eventName))
                    .filter((addon) =&gt; addonProviders[addon.provider])
                    .forEach((addon) =&gt;
                        addonProviders[addon.provider].handleEvent(
                            event,
                            addon.parameters,
                        ),
                    );
            });
        };
    }
&nbsp;
    // Should be used by the controller.
    async getAddons(): Promise&lt;IAddon[]&gt; {
        const addonConfigs = await this.addonStore.getAll();
        return addonConfigs.map((a) =&gt; this.filterSensitiveFields(a));
    }
&nbsp;
    filterSensitiveFields(addonConfig: IAddon): IAddon {
        const { sensitiveParams } = this;
        const a = { ...addonConfig };
        a.parameters = Object.keys(a.parameters).reduce((obj, paramKey) =&gt; {
            const o = { ...obj };
            if (sensitiveParams[a.provider].includes(paramKey)) {
                o[paramKey] = MASKED_VALUE;
            } else {
                o[paramKey] = a.parameters[paramKey];
            }
&nbsp;
            return o;
        }, {});
        return a;
    }
&nbsp;
    async getAddon(id: number): Promise&lt;IAddon&gt; {
        const addonConfig = await this.addonStore.get(id);
        return this.filterSensitiveFields(addonConfig);
    }
&nbsp;
    getProviderDefinitions(): IAddonDefinition[] {
        const { addonProviders } = this;
        return Object.values(addonProviders).map((p) =&gt; p.definition);
    }
&nbsp;
    async addTagTypes(providerName: string): Promise&lt;void&gt; {
        const provider = this.addonProviders[providerName];
        if (provider) {
            const tagTypes = provider.definition.tagTypes || [];
            const createTags = tagTypes.map(async (tagType) =&gt; {
                try {
                    await this.tagTypeService.validateUnique(tagType);
                    await this.tagTypeService.createTagType(
                        tagType,
                        providerName,
                    );
                } catch (err) {
                    <span class="missing-if-branch" title="if path not taken" >I</span>if (!(err instanceof NameExistsError)) {
<span class="cstat-no" title="statement not covered" >                        this.logger.error(err);</span>
                    }
                }
            });
            await Promise.all(createTags);
        }
        return Promise.resolve();
    }
&nbsp;
    async createAddon(data: IAddonDto, userName: string): Promise&lt;IAddon&gt; {
        const addonConfig = await addonSchema.validateAsync(data);
        await this.validateKnownProvider(addonConfig);
        await this.validateRequiredParameters(addonConfig);
&nbsp;
        const createdAddon = await this.addonStore.insert(addonConfig);
        await this.addTagTypes(createdAddon.provider);
&nbsp;
        this.logger.info(
            `User ${userName} created addon ${addonConfig.provider}`,
        );
&nbsp;
        await this.eventStore.store({
            type: events.ADDON_CONFIG_CREATED,
            createdBy: userName,
            data: { provider: addonConfig.provider },
        });
&nbsp;
        return createdAddon;
    }
&nbsp;
    async updateAddon(
        id: number,
        data: IAddonDto,
        userName: string,
    ): Promise&lt;void&gt; {
        const addonConfig = await addonSchema.validateAsync(data);
        await this.validateRequiredParameters(addonConfig);
        if (this.sensitiveParams[addonConfig.provider].length &gt; 0) {
            const existingConfig = await this.addonStore.get(id);
            addonConfig.parameters = Object.keys(addonConfig.parameters).reduce(
                (params, key) =&gt; {
                    const o = { ...params };
                    if (addonConfig.parameters[key] === MASKED_VALUE) {
                        o[key] = existingConfig.parameters[key];
                    } else {
                        o[key] = addonConfig.parameters[key];
                    }
                    return o;
                },
                {},
            );
        }
        await this.addonStore.update(id, addonConfig);
        await this.eventStore.store({
            type: events.ADDON_CONFIG_UPDATED,
            createdBy: userName,
            data: { id, provider: addonConfig.provider },
        });
        this.logger.info(`User ${userName} updated addon ${id}`);
    }
&nbsp;
    async removeAddon(id: number, userName: string): Promise&lt;void&gt; {
        await this.addonStore.delete(id);
        await this.eventStore.store({
            type: events.ADDON_CONFIG_DELETED,
            createdBy: userName,
            data: { id },
        });
        this.logger.info(`User ${userName} removed addon ${id}`);
    }
&nbsp;
    async validateKnownProvider(config: Partial&lt;IAddonDto&gt;): Promise&lt;boolean&gt; {
        const p = this.addonProviders[config.provider];
        if (!p) {
            throw new TypeError(`Unknown addon provider ${config.provider}`);
        } else {
            return true;
        }
    }
&nbsp;
    // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
    async validateRequiredParameters({
        provider,
        parameters,
    }): Promise&lt;boolean&gt; {
        const providerDefinition = this.addonProviders[provider].definition;
&nbsp;
        const requiredParamsMissing = providerDefinition.parameters
            .filter((p) =&gt; p.required)
            .map((p) =&gt; p.name)
            .filter(
                (requiredParam) =&gt;
                    !Object.keys(parameters).includes(requiredParam),
            );
        if (requiredParamsMissing.length &gt; 0) {
            throw new ValidationError(
                `Missing required parameters: ${requiredParamsMissing.join(
                    ',',
                )} `,
                '',
                undefined,
            );
        }
        return true;
    }
}
&nbsp;</pre></td></tr></table></pre>

                <div class='push'></div><!-- for sticky footer -->
            </div><!-- /wrapper -->
            <div class='footer quiet pad2 space-top1 center small'>
                Code coverage generated by
                <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a>
                at Fri May 20 2022 11:13:30 GMT+0200 (Central European Summer Time)
            </div>
        <script src="../../../prettify.js"></script>
        <script>
            window.onload = function () {
                prettyPrint();
            };
        </script>
        <script src="../../../sorter.js"></script>
        <script src="../../../block-navigation.js"></script>
    </body>
</html>