hyf

Context-aware query service for Radroots
git clone https://radroots.dev/git/hyf.git
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product.mojo (1217B)

      1 from std.collections import Optional
      2 
      3 
      4 @fieldwise_init
      5 struct ProductRef(Copyable, Movable):
      6     var phrase: String
      7     var catalogue_id: Optional[String]
      8     var resolution: String
      9 
     10 
     11 def resolved_product(phrase: String, catalogue_id: String) raises -> ProductRef:
     12     if phrase.strip() == "":
     13         raise Error("product phrase must not be empty")
     14     if catalogue_id.strip() == "":
     15         raise Error("resolved product requires a catalogue id")
     16     return ProductRef(
     17         phrase=String(phrase),
     18         catalogue_id=Optional[String](String(catalogue_id)),
     19         resolution="resolved",
     20     )
     21 
     22 
     23 def unresolved_product(phrase: String) raises -> ProductRef:
     24     if phrase.strip() == "":
     25         raise Error("product phrase must not be empty")
     26     return ProductRef(
     27         phrase=String(phrase), catalogue_id=None, resolution="unresolved"
     28     )
     29 
     30 
     31 def product_is_resolved(product: ProductRef) -> Bool:
     32     return product.resolution == "resolved" and product.catalogue_id is not None
     33 
     34 
     35 def product_matches(left: ProductRef, right: ProductRef) -> Bool:
     36     if not product_is_resolved(left) or not product_is_resolved(right):
     37         return False
     38     return left.catalogue_id.value() == right.catalogue_id.value()