First implementation of DB handler

1 files changed, 22 insertions, 0 deletions

diff --git a/gn/data/strains.scm b/gn/data/strains.scm
new file mode 100644
index 0000000..275c4cd
--- /dev/null
+++ b/gn/data/strains.scm
@@ -0,0 +1,22 @@
+(define-module (gn data strains)
+  #:use-module (json)
+  #:use-module (ice-9 match)
+  #:use-module (ice-9 format)
+  #:use-module (ice-9 iconv)
+  #:use-module (ice-9 receive)
+  #:use-module (ice-9 string-fun)
+  ;; #:use-module (gn db sparql)
+  #:use-module (dbi dbi)
+  #:use-module (gn db mysql)
+  #:use-module (gn data group)
+  #:use-module (web gn-uri)
+
+  #:export (
+            strain-names
+            ))
+
+(define (strain-names)
+  (call-with-db
+   (lambda (db)
+      (dbi-query db "SELECT StrainId,Strain.Name FROM Strain, StrainXRef WHERE StrainXRef.StrainId = Strain.Id AND StrainXRef.InbredSetId = 1 AND Used_for_mapping='Y' ORDER BY StrainId;")
+      (get-rows-apply db (lambda (r) `(,(assoc-ref r "StrainId") . ,(assoc-ref r "Name"))) '()))))