7. EPMO Open Source Coordination Office Redaction File Detail Report

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7.1 Files compared

#	Location	File	Last Modified
1	CUI-CPP-v2.3.1-release.zip\app\services	via_api.rb	Fri Oct 20 20:13:45 2017 UTC
2	CUI-CPP-v2.3.1-release.zip\app\services	via_api.rb	Tue Nov 14 16:07:36 2017 UTC

7.2 Comparison summary

Description	Between Files 1 and 2
Description	Text Blocks	Lines
Unchanged	4	342
Changed	3	6
Inserted	0	0
Removed	0	0

7.3 Comparison options

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Character case	Differences in character case are significant
Line endings	Differences in line endings (`CR` and `LF` characters) are ignored
CR/LF characters	Not shown in the comparison detail

7.4 Active regular expressions

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7.5 Comparison detail

	1	require_re l 'via_api /*/.rb'
	2
	3	module VIA _API
	4
	5	# dateti me format used by VI STA when s ending/rec eiving dat etime data
	6	# (appoi ntment tim es, etc.)
	7	VISTA_DA TETIME_FOR MAT = '%Y% m%d.%H%M%S '
	8
	9	# EMR SE RVICE
	10	VIA_EMR_ WSDL = File. join(ENV[' VIA_API_UR L'], 'EmrS ervice?wsd l')
	11	VIA_EMR_ ENDPOINT_U RL = File. join(ENV[' VIA_API_UR L'], 'EmrS ervice')
	12	VIA_EMR_ NAMESPACE = ENV[' VIA_API_RO OT_ENDPOIN T']
	13
	14	# SCHEDU LING SERVI CE
	15	VIA_SCHE DULING_WSD L = File.joi n(ENV['VIA _API_URL'] , 'Schedul ingService ?wsdl')
	16	VIA_SCHE DULING_END POINT_URL = File.joi n(ENV['VIA _API_URL'] , 'Schedul ingService ')
	17	VIA_SCHE DULING_NAM ESPACE = ENV['VIA _API_ROOT_ ENDPOINT']
	18
	19	# FINDPA TIENT SERV ICE
	20	VIA_FIND PATIENT_WS DL = File.jo in(ENV['VI A_API_URL' ], 'FindPa tientServi ce?wsdl')
	21	VIA_FIND PATIENT_EN DPOINT_URL = File.jo in(ENV['VI A_API_URL' ], 'FindPa tientServi ce')
	22	VIA_FIND PATIENT_NA MESPACE = ENV['VI A_API_ROOT _ENDPOINT' ]
	23
	24	EMR_CLIE NT = Savon .client(
	25	# wsdl: VIA_EMR_W SDL,
	26	endpoin t: VIA_EMR _ENDPOINT_ URL,
	27	namespa ce: VIA_EM R_NAMESPAC E,
	28	env_nam espace: :s oapenv,
	29	namespa ce_identif ier: :ser,
	30	namespa ces: {
	31	# NOTE : xmlns:xs d and xmln s:xsi are being adde d by Savon by defaul t which
	32	# are not present in the actua l request/ response x ml obtaine d using So apUI
	33	'xmlns :xsd' => '',
	34	'xmlns :xsi' => '',
	35	'xmlns :soapenv' => 'http:/ /schemas.x mlsoap.org /soap/enve lope/',
	36	'xmlns:ser ' => 'http:/ / DNS . URL /'
	37	},
	38	log: tr ue,
	39	logger: Rails.log ger,
	40	pretty_ print_xml: true
	41	)
	42
	43	SCHEDULI NG_CLIENT = Savon.cl ient(
	44	# wsdl: VIA_SCHED ULING_WSDL ,
	45	endpoin t: VIA_SCH EDULING_EN DPOINT_URL ,
	46	namespa ce: VIA_SC HEDULING_N AMESPACE,
	47	env_nam espace: :s oapenv,
	48	namespa ce_identif ier: :ser,
	49	namespa ces: {
	50	'xmlns :xsd' => '',
	51	'xmlns :xsi' => '',
	52	'xmlns :soapenv' => 'http:/ /schemas.x mlsoap.org /soap/enve lope/',
	53	'xmlns:ser ' => 'http:/ / DNS . URL /'
	54	},
	55	log: tr ue,
	56	logger: Rails.log ger,
	57	pretty_ print_xml: true
	58	)
	59
	60	FINDPATI ENT_CLIENT = Savon.c lient(
	61	# wsdl: VIA_FINDP ATIENT_WSD L,
	62	endpoin t: VIA_FIN DPATIENT_E NDPOINT_UR L,
	63	namespa ce: VIA_FI NDPATIENT_ NAMESPACE,
	64	namespa ces: {
	65	'xmlns :xsd' => '',
	66	'xmlns :xsi' => '',
	67	'xmlns :soapenv' => 'http:/ /schemas.x mlsoap.org /soap/enve lope/',
	68	'xmlns:ser ' => 'http:/ / DNS . URL /'
	69	},
	70	env_nam espace: :s oapenv,
	71	namespa ce_identif ier: :ser,
	72	log: tr ue,
	73	logger: Rails.log ger,
	74	pretty_ print_xml: true
	75	)
	76
	77	# Base e rror class for all V IA API err ors. If w e add mult iple VIA A PI excepti on
	78	# types we can res cue all AP I errors u nder one b ase type.
	79	class Vi aApiError < RuntimeE rror; end
	80
	81	# Error returned f rom VISTA when messa ges contai n <fault> tags.
	82	class Vi aApiFaultE rror < Via ApiError; end
	83
	84	# Error returned f rom VISTA when login VIA authen tication c ontains <f ault> tags .
	85	class Vi aApiAuthen ticationEr ror < ViaA piError; e nd
	86
	87
	88	class << self
	89
	90	def lo gin_via_re quest(para ms)
	91	requ est = {}
	92	requ est[:siteC ode] = params[:si te_code]
	93	requ est[:acces sCode] = params[:ac cess_code]
	94	requ est[:verif yCode] = params[:ve rify_code]
	95	requ est[:query Bean]= {
	96	pat ient: {
	97	lo calSiteId: params[:s ite_code]
	98	},
	99	req uestingApp : ENV['VIA _REQ_APP'] ,
	100	con sumingAppT oken: ENV[ 'VIA_CONS_ APP_TOKEN' ],
	101	con sumingAppP assword: E NV['VIA_CO NS_APP_PAS S']
	102	}
	103
	104	retu rn request
	105	end
	106
	107	# To c onvert a n oko elemen t to hash while pars ing a xml
	108	def x2 h(noko_ele ment)
	109	Hash .from_xml( noko_eleme nt.to_s)
	110	end
	111
	112	def au thenticate (params)
	113
	114	# NO TE: The du z returned by the lo ginVIA ope ration can be used i nterchange ably withi n
	115	# the VI A web-serv ices like FindPatien tService, Scheduling Service, E mrService etc.
	116
	117	logi n_via_requ est = EMR_ CLIENT.bui ld_request (:login_v_ i_a, messa ge: login_ via_reques t(params)) .body
	118
	119	# Ad ding 'ser: ' prefix a s necessar y to the x ml element s.
	120
	121	logi n_via_requ est = add_ ser_prefix (login_via _request)
	122
	123	logi n_via_resp onse = EMR _CLIENT.ca ll(:login_ v_i_a, xml : login_vi a_request, soap_acti on: false) .body
	124
	125	# Fo r more com plex XML s tructures,
	126	# yo u can pass any other object th at is not a Hash and responds to #to_s
	127	# lo gin_via_re sponse = E MR_CLIENT. call(:logi n_via, mes sage: logi n_via_requ est(params )).body
	128	faul t_message = login_vi a_response .dig(:logi n_via_resp onse, :use r_to, :fau lt)
	129
	130	if f ault_messa ge.present ?
	131	ra ise ViaApi Authentica tionError. new(fault_ message)
	132	end
	133
	134	{
	135	du z: l ogin_via_r esponse[:l ogin_via_r esponse][: user_to][: duz],
	136	us er_name: l ogin_via_r esponse[:l ogin_via_r esponse][: user_to][: name],
	137	si te_id: l ogin_via_r esponse[:l ogin_via_r esponse][: user_to][: site_id]
	138	}
	139
	140	end # def authen ticate
	141
	142	def va lidate_vis ta_session (vista_ses sion)
	143
	144	if vista_sess ion[:duz]. nil? \|\|
	145	vista_sess ion[:user_ name].nil? \|\|
	146	vista_sess ion[:site_ id].nil?
	147	ra ise ViaApi Authentica tionError. new("Authe ntication needed")
	148	end
	149	end
	150
	151	# Conv ert date i n format " YYYYMMDD.H HMMSS" to Ruby Time object.
	152	# TODO : handle t ime zones in the fut ure.
	153	def pa rse_vista_ date(via_a pi_date)
	154	Time .strptime( via_api_da te, VISTA_ DATETIME_F ORMAT)
	155	end
	156
	157	# Conv ert date f rom Ruby T ime object to "YYYYM MDD.HHMMSS " format.
	158	# TODO : handle t ime zones in the fut ure.
	159	def en code_vista _date(date time)
	160	date time.strft ime(VISTA_ DATETIME_F ORMAT)
	161	end
	162
	163	def ad d_ser_pref ix(xml_req uest)
	164	node s = ["//ac cessCode", "//verify Code", "// siteCode", "//queryB ean", "//a ppointment "]
	165	doc = Nokogiri ::XML(xml_ request)
	166	node s.each do \|node\|
	167	un less doc.a t_xpath(no de).nil?
	168	doc.at_xpa th(node).n ame = "ser :" + doc.a t_xpath(no de).name
	169	en d
	170	end
	171	retu rn doc.to_ xml
	172	end
	173	end # cl ass << sel f
	174	end # modu le VIA_API