User service: move to db (#146)

db/examples.json

@@ -33,7 +33,7 @@
             "records": [{
                 "id": "1",
                 "name": "Jane",
-                "age": 42,
+                "age": 43,
                 "isActive":true
             }]
         }

db/handler/db.go

@@ -204,6 +204,7 @@ func (e *Db) Read(ctx context.Context, req *db.ReadRequest, rsp *db.ReadResponse
 	}
 	db = db.Table(tableName)
 	for _, query := range queries {
+		logger.Infof("Query field: %v, op: %v, type: %v", query.Field, query.Op, query.Value)
 		typ := "text"
 		switch query.Value.(type) {
 		case int64:

db/handler/parse_test.go

@@ -92,6 +92,16 @@ func TestParsing(t *testing.T) {
 				},
 			},
 		},
+		tCase{
+			Q: `id == '795c1e56-d1f3-495d-b9cb-d84a56ffb39c'`,
+			E: []Query{
+				Query{
+					Field: "id",
+					Value: "795c1e56-d1f3-495d-b9cb-d84a56ffb39c",
+					Op:    itemEquals,
+				},
+			},
+		},
 		tCase{
 			Q: `a == 12 and name != 'nandos'`,
 			E: []Query{