59 lines
2.1 KiB
Plaintext
59 lines
2.1 KiB
Plaintext
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//Loads data to be imported
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LOAD CSV WITH HEADERS FROM 'http://localhost:11001/project-fae68a42-5fd0-4364-9f5f-273e17593d8a/import_data.csv' AS line
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WITH line,
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//Splits the String from the Date column into it's components
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SPLIT(line.Date, ' ') AS date_attributes,
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//Splits the String from the FT column into it's components
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SPLIT(line.FT, '-') AS full_time_score,
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//Splits the String from the HT column into it's components
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SPLIT(line.HT, '-') AS half_time_score
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WITH line, date_attributes, full_time_score, half_time_score,
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CASE date_attributes[2]
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WHEN 'Jan' THEN '01'
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WHEN 'Feb' THEN '02'
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WHEN 'Mar' THEN '03'
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WHEN 'Apr' THEN '04'
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WHEN 'May' THEN '05'
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WHEN 'Jun' THEN '06'
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WHEN 'Jul' THEN '07'
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WHEN 'Aug' THEN '08'
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WHEN 'Sep' THEN '09'
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WHEN 'Oct' THEN '10'
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WHEN 'Nov' THEN '11'
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WHEN 'Dec' THEN '12'
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END AS month_number
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//Creates the Round Nodes from the Round column in the import data
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MERGE (r:Round {id: TOINTEGER(line.Round)})
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//Creates the Team Nodes from the Team1 column in the import data
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MERGE (t1:Team {name: line.Team1})
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//Creates the Team Nodes from the Team2 column in the import data
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MERGE (t2:Team {name: line.Team2})
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//Creates the Match Nodes from the FT and HT columns in the import data
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CREATE (m:Match {
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date: date(date_attributes[3] + '-' + month_number + '-' + date_attributes[1]),
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half_time_scores: [TOINTEGER(half_time_score[0]), TOINTEGER(half_time_score[1])],
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full_time_scores: [TOINTEGER(full_time_score[0]), TOINTEGER(full_time_score[1])]
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})
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CREATE (r)-[:FIXTURE]->(m)
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CREATE (t1)-[:PLAYED_IN {played: "Home"}]->(m)<-[:PLAYED_IN {played: "Away"}]-(t2);
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MATCH (t:Team)-[p:PLAYED_IN]->(m:Match)
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WITH p, m,
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CASE
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WHEN p.played = "Home" AND m.full_time_scores[0] > m.full_time_scores[1] THEN "Won"
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WHEN p.played = "Home" AND m.full_time_scores[0] < m.full_time_scores[1] THEN "Lost"
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WHEN p.played = "Away" AND m.full_time_scores[0] < m.full_time_scores[1] THEN "Won"
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WHEN p.played = "Away" AND m.full_time_scores[0] > m.full_time_scores[1] THEN "Lost"
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WHEN m.full_time_scores[0] = m.full_time_scores[1] THEN "Drew"
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END AS result
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SET p.result = result
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