add batatcha parser

2 files changed, 57 insertions, 4 deletions

diff --git a/parser/batatcha.fnl b/parser/batatcha.fnl
new file mode 100644
index 0000000..0d88ee0
--- /dev/null
+++ b/parser/batatcha.fnl
@@ -0,0 +1,56 @@
+(import-macros {: map} :lib.macro)
+
+(local parser (require :parser.parser))
+(local array (require :lib.array))
+(local http (require :lib.http))
+(local number (require :lib.number))
+(local fetcher (require :fetcher))
+(local json (require :vendor.json))
+
+(fn format-url [path page]
+  (.. "https://store.tildaapi.com/api/getproductslist/"
+      "?storepartuid=" path
+      "&slice=" page
+      "&recid=995758736"
+      "&c=1748185006948"
+      "&getparts=true"
+      "&getoptions=true"
+      "&size=36"))
+
+(fn destruct-response [response]
+  {:items (. (json.decode response) :products)})
+
+(fn normalize [product]
+  (local gallery (json.decode product.gallery))
+  (local weight (or (parser.guess-weight (. product.editions 1 :Вес) ["г"])
+                    (number.string->number (. product.editions 1 :Вес))))
+  (local price (number.string->number (. product.editions 1 :price)))
+  (var volume (parser.guess-volume product.title))
+
+  {:site "batatcha"
+   :url product.url
+   :title product.title
+   :description product.descr
+   :image (if (< 0 (# gallery)) (. gallery 1 :img) "")
+   :weight weight
+   :volume volume
+   :price price
+   :price-per (if (and price weight (< 0 weight))
+                (/ (math.ceil (* (/ price weight) 10)) 10)
+                nil)
+   :characteristics product.characteristics})
+
+(fn products []
+  (fetcher.from-json
+    [{:path "252209460212" :tags ["Посуда"]}
+     {:path "547479831241" :tags ["Шу пуэр"]}
+     {:path "826048744931" :tags ["Улун"]}
+     {:path "979435309971" :tags ["Красный чай"]}
+     {:path "770446922881" :tags ["Зеленый чай"]}
+     {:path "770679255051" :tags ["Белый чай"]}
+     {:path "596866221302" :tags ["Тизан"]}]
+    format-url
+    destruct-response
+    normalize))
+
+{:products products :title "батат абрикос земля мята" :url "https://batatcha.com"}
diff --git a/parser/ozchai.fnl b/parser/ozchai.fnl
index e59ddf0..40ead94 100644
--- a/parser/ozchai.fnl
+++ b/parser/ozchai.fnl
@@ -34,10 +34,7 @@
    :url product.url
    :title product.title
    :description product.descr
-   ;; FIXME: parse all editions into different products
-   :image (if (< 0 (# gallery))
-            (. gallery 1 :img)
-            "")
+   :image (if (< 0 (# gallery)) (. gallery 1 :img) "")
    :weight weight
    :volume volume
    :price price