Class: Mooncats::GraphQL::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/mooncats/graphql/query.rb

Constant Summary collapse

BASE_URL =

generic query via HTTP POST

'https://api.thegraph.com/subgraphs/name/merklejerk/moon-cats-rescue'

Instance Method Summary collapse

Instance Method Details

#query(query, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 276

def query( query, includes: [] )
  if includes.size > 0
    ## check for end-of-line comments with @INCLUDES marker
     query = query.gsub( /[#]+[ ]+@INCLUDES[^\n\r]+/,
                           includes.join( ' ' ) )
  end

  res = Webclient.post( BASE_URL, json: {
                                    query: query } )

  if res.status.nok?   ## e.g. != 200
    puts "!! ERROR: HTTP #{res.status.code} #{res.status.message}:"
    pp res.raw   ## note: dump inner (raw) response (NOT the wrapped)
    exit 1
  end

  res.json  ## return body (utf-8 enconded text) parsed as json
end

#query_bestsellers(first: 100, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 7

def query_bestsellers( first: 100,
                       includes: [] )
  query = <<GRAPHQL
  {
    cats(first: $first, orderBy: maxAdoptionPrice, orderDirection: desc) {
      id
      rescueIndex
      rescueBlock
      rescueTime
      name
      isGenesis
      maxAdoptionPrice
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice etc.
    }
  }
GRAPHQL
  query = query.gsub( '$first',   first.to_s )

  data = query( query, includes: includes )
  data['data']['cats']   ## return nested data
end

#query_cat_by_id(id:, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 103

def query_cat_by_id( id:,
                     includes: [] )
  query = <<GRAPHQL
  {
    cat(id: $id) {
      id
      rescueIndex
      rescueTime
      name
      isGenesis
      maxAdoptionPrice
      wrapperTokenId
      owner {
        id
      }
      bid {
        price
      }
      ask {
        price
      }
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice,  etc.
    }
  }
GRAPHQL
  query = query.gsub( '$id',  %Q<"#{id}"> )

  data = query( query, includes: includes )
  data['data']['cat']   ## note: returns single (one-only) cat record
end

#query_cat_by_wrapper_id(id:, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 135

def query_cat_by_wrapper_id( id:,
                               includes: [] )
  query = <<GRAPHQL
  {
    cats(where: {wrapperTokenId: $wrapper_token_id}) {
      id
      rescueIndex
      rescueTime
      name
      isGenesis
      maxAdoptionPrice
      wrapperTokenId
      owner {
        id
      }
      bid {
        price
      }
      ask {
        price
      }
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice,  etc.
    }
  }
GRAPHQL
  query = query.gsub( '$wrapper_token_id',  id.to_s )

  data = query( query, includes: includes )
  data['data']['cats'][0]   # note: try to get first record only (by default) - why? why not?
end

#query_cats(first: 1000, last_id: '0x00', includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 79

def query_cats( first: 1000,
                 last_id: '0x00',
                 includes: [] )
  query = <<GRAPHQL
  {
    cats(first: $first,   ## note: max is 1000
          where: { id_gt: $last_id }) {
      id
      rescueIndex
      rescueBlock
      rescueTime
      name
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice, etc.
    }
  }
GRAPHQL
  query = query.gsub( '$first',   first.to_s )
  query = query.gsub( '$last_id',  %Q<"#{last_id}"> )

  data = query( query, includes: includes )
  data['data']['cats']
end

#query_cheap_mints_2017(first: 100, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 29

def query_cheap_mints_2017( first: 100,
                            includes: [] )
  query = <<GRAPHQL
  {
  cats(first: $first, orderBy: askPrice,
   where: {rescueTime_lt: 1514764800, askPrice_gt: 0}) {
id
name
rescueIndex
rescueTime
askPrice
#  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice etc.
  }
}
GRAPHQL
  query = query.gsub( '$first',   first.to_s )

  data = query( query, includes: includes )
  data['data']['cats']   ## return nested data
end

#query_latest_adoptions(first: 100, includes: []) ⇒ Object Also known as: query_recent_adoptions 



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# File 'lib/mooncats/graphql/query.rb', line 166

def query_latest_adoptions( first: 100,
                             includes: [] )
   query = <<GRAPHQL
  {
    adoptions(first: $first, orderBy: time, orderDirection: desc,
              where: {price_gt: 0}) {
      cat {
        id
        rescueIndex
        isGenesis
      }
      time
      price
      to {
        id
      }
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice,  etc.
    }
  }
GRAPHQL
  query = query.gsub( '$first',  first.to_s )

  data = query( query, includes: includes )
  data['data']['adoptions']
end

#query_latest_donations(first: 100, includes: []) ⇒ Object Also known as: query_recent_donations 



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# File 'lib/mooncats/graphql/query.rb', line 194

def query_latest_donations( first: 100,
                            includes: [] )
  query = <<GRAPHQL
  {
    adoptions(first: $first, orderBy: time, orderDirection: desc,
       where: {price: 0, isWrapping: false}) {
      cat {
        id
        rescueIndex
        isGenesis
      }
      time
      to {
        id
      }
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice,  etc.
    }
  }
GRAPHQL
  query = query.gsub( '$first',  first.to_s )

  data = query( query, includes: includes )
  data['data']['adoptions']
end

#query_mint_2017(first: 100, last_rescue_index: -1,, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 51

def query_mint_2017( first: 100,
                     last_rescue_index: -1,
                     includes: [] )
  query = <<GRAPHQL
  {
    cats(first: $first,     ## note: max is 1000
          orderBy: rescueIndex,
          where:
          { rescueTime_lt: 1514764800,
            rescueIndex_gt: $last_rescue_index   ## for paging in batches of 1000
          }) {
      id
      rescueIndex
      rescueBlock
      rescueTime
      name
      #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice,  etc.
    }
  }
GRAPHQL
  query = query.gsub( '$first',              first.to_s )
  query = query.gsub( '$last_rescue_index',  last_rescue_index.to_s )

  data = query( query, includes: includes )
  data['data']['cats']
end

#query_top_collectors(first: 10, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 221

def query_top_collectors( first: 10,
                          includes: [] )
   query = <<GRAPHQL
{
owners(first: $first, orderBy: catCount, orderDirection: desc,
  where: {isWrapper: false}) {
  id
  catCount
}
}
GRAPHQL
  query = query.gsub( '$first',  first.to_s )

  data = query( query, includes: includes )
  data['data']['owners']
end

#query_wrapped(first: 100, last_rescue_index: -1,, includes: []) ⇒ Object 



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# File 'lib/mooncats/graphql/query.rb', line 239

def query_wrapped( first: 100,
                   last_rescue_index: -1,
                   includes: [] )
query = <<GRAPHQL
{
cats(first: $first, orderBy: rescueIndex,
      where:
      { wrapperTokenId_not: null,
        rescueIndex_gt: $last_rescue_index   ## for paging in batches of 1000
       }) {
  id
  rescueIndex
  isGenesis
  name
  wrapperTokenId
  wrapperOwner {
    id
  }
  #  @INCLUDES - lets you add more fields e.g. maxAdoptionPrice, askPrice,  etc.
}
}
GRAPHQL
  query = query.gsub( '$first',              first.to_s )
  query = query.gsub( '$last_rescue_index',  last_rescue_index.to_s )

  data = query( query, includes: includes )
  data['data']['cats']
end