Changeset 2200 for trunk/grails-app/controllers/api/ApiController.groovy

Timestamp:

Mar 30, 2012, 5:17:57 PM (11 years ago)

Author:

work@…

Message:

• implemented getAssayData api call

File:

• trunk/grails-app/controllers/api/ApiController.groovy (modified) (3 diffs)

trunk/grails-app/controllers/api/ApiController.groovy

@@ -19 +19 @@
 import dbnp.studycapturing.Study
 import dbnp.studycapturing.Assay
-import dbnp.authentication.SecUser
-import org.dbnp.gdt.TemplateFieldType
 
 class ApiController {
     def authenticationService
-    def moduleCommunicationService
-    def ApiService
+    def apiService
 
         /**
@@ -39 +36 @@
 
         // see if we already have a token on file for this device id
-        def token = Token.findByDeviceID(params?.deviceID)
+        String deviceID = (params.containsKey('deviceID')) ? params.deviceID : ''
+        def token = Token.findByDeviceID(deviceID)
         
         // generate a new token if we don't have a token on file
@@ -281 +279 @@
         }
     }
+
+    def getDataForAssay = {
+        println "api:getDataForAssay: ${params}"
+
+        String deviceID     = (params.containsKey('deviceID')) ? params.deviceID : ''
+        String validation   = (params.containsKey('validation')) ? params.validation : ''
+        String assayToken   = (params.containsKey('assayToken')) ? params.assayToken : ''
+
+        // fetch user and study
+        def user    = Token.findByDeviceID(deviceID)?.user
+        def assay   = Assay.findByAssayUUID(assayToken)
+
+        // check
+        if (!apiService.validateRequest(deviceID,validation)) {
+            response.sendError(401, 'Unauthorized')
+        } else if (!assay) {
+            response.sendError(400, 'No such assay')
+        } else if (!assay.parent.canRead(user)) {
+            response.sendError(401, 'Unauthorized')
+        } else {
+            // fetch data from model
+//            def measurements =
+            // define sample measurement data matrix
+
+            def matrix = [:]
+            def measurements    = apiService.getMeasurements(assay, user)
+            def measurementData = apiService.getMeasurementData(assay, user)
+
+            // iterate through measurementData and build data matrix
+            measurementData.each { data ->
+                if (!matrix.containsKey(data.sampleToken)) matrix[ data.sampleToken ] = [:]
+                matrix[ data.sampleToken ][ data.measurementToken ] = data.value
+            }
+
+            // define result
+            def result = [
+                    'measurements'  : apiService.getMeasurements(assay, user),
+                    'matrix'        : matrix
+            ]
+
+            // set output headers
+            response.status = 200
+            response.contentType = 'application/json;charset=UTF-8'
+
+            if (params.containsKey('callback')) {
+                render "${params.callback}(${result as JSON})"
+            } else {
+                render result as JSON
+            }
+        }
+    }
 }