api: Support for decimal values in measures.

api/src/main/nim/personal_measure_apipkg/api.nim

@@ -1,7 +1,8 @@
 import asyncdispatch, base64, jester, json, jwt, logging, options, sequtils,
-  strutils, times, uuids
+  times, uuids
 from unicode import capitalize
-import timeutils except `<`
+import strutils except capitalize
+import timeutils
 
 import ./db, ./configuration, ./models, ./service, ./version
 
@@ -476,7 +477,7 @@ proc start*(ctx: PMApiContext): void =
 
         let newMeasurement = Measurement(
           measureId: measure.id,
-          value: jsonBody.getOrFail("value").getInt,
+          value: jsonBody.getOrFail("value").getFloat,
           timestamp:
             if jsonBody.hasKey("timestamp"): jsonBody["timestamp"].getStr.parseIso8601.utc
             else: getTime().utc,
@@ -515,7 +516,7 @@ proc start*(ctx: PMApiContext): void =
         let measure = ctx.getMeasureForSlug(session.user.id, @"slug")
         var measurement = ctx.getMeasurementForMeasure(measure.id, parseUUID(@"id"))
         let jsonBody = parseJson(request.body)
-        if jsonBody.hasKey("value"): measurement.value = jsonBody["value"].getInt
+        if jsonBody.hasKey("value"): measurement.value = jsonBody["value"].getFloat
         if jsonBody.hasKey("timestamp"): measurement.timestamp = jsonBody["timestamp"].getStr.parseIso8601
         if jsonBody.hasKey("extData"): measurement.extData = jsonBody["extData"]
         jsonResp($(%ctx.db.updateMeasurement(measurement)))

api/src/main/nim/personal_measure_apipkg/models.nim

@@ -28,7 +28,7 @@ type
   Measurement* = object
     id*: UUID
     measureId*: UUID
-    value*: int
+    value*: float
     timestamp*: DateTime
     extData*: JsonNode
 

api/src/main/sql/migrations/20200216230431-measure-value-is-numeric-down.sql

@@ -0,0 +1,2 @@
+-- DOWN script for measure-value-is-numeric (20200216230431)
+alter table "measurements" alter column "value" type integer;

api/src/main/sql/migrations/20200216230431-measure-value-is-numeric-up.sql

@@ -0,0 +1,2 @@
+-- UP script for measure-value-is-numeric (20200216230431)
+alter table "measurements" alter column "value" type numeric;