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65 lines
2.0 KiB
Bash
65 lines
2.0 KiB
Bash
#! /bin/bash
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if [[ $1 == "test" ]]
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then
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PSQL="psql --username=postgres --dbname=worldcuptest -t --no-align -c"
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else
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PSQL="psql --username=freecodecamp --dbname=worldcup -t --no-align -c"
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fi
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# Do not change code above this line. Use the PSQL variable above to query your database.
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echo $($PSQL "TRUNCATE teams, games")
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cat games_test.csv | while IFS="," read YEAR ROUND WINNER OPPONENT WINNER_GOALS OPPONENT_GOALS
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do
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if [[ $YEAR != year ]]
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then
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echo $YEAR : $ROUND : $WINNER : $OPPONENT : $WINNER_GOAL : $OPPONENT_GOAL
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# insert teams
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WINNER_ID=$($PSQL "SELECT team_id FROM teams WHERE name='$WINNER'")
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if [[ -z $WINNER_ID ]]
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then
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INSERT_RESULT=$($PSQL "INSERT INTO teams(name) VALUES('$WINNER')")
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if [[ $INSERT_RESULT == "INSERT 0 1" ]]
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then
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echo Inserted team, $WINNER
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WINNER_ID=$($PSQL "SELECT team_id FROM teams WHERE name='$WINNER'")
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else
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echo Insert failed: $INSERT_RESULT
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exit
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fi
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else
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echo Already exist, $WINNER : $WINNER_ID
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fi
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OPPONENT_ID=$($PSQL "SELECT team_id FROM teams WHERE name='$OPPONENT'")
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if [[ -z $OPPONENT_ID ]]
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then
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INSERT_RESULT=$($PSQL "INSERT INTO teams(name) VALUES('$OPPONENT')")
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if [[ $INSERT_RESULT == "INSERT 0 1" ]]
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then
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echo Inserted team, $OPPONENT
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OPPONENT_ID=$($PSQL "SELECT team_id FROM teams WHERE name='$OPPONENT'")
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else
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echo Insert failed: $INSERT_RESULT
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exit
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fi
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else
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echo Already exist, $OPPONENT : $OPPONENT_ID
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fi
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# insert games using teams id
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GAME_INSERT_RESULT=$($PSQL "INSERT INTO games(year, round, winner_id, opponent_id, winner_goals, opponent_goals) VALUES($YEAR, '$ROUND', $WINNER_ID, $OPPONENT_ID, $WINNER_GOALS, $OPPONENT_GOALS)")
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if [[ $GAME_INSERT_RESULT == "INSERT 0 1" ]]
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then
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echo Inssert succesful, $GAME_INSERT_RESULT : $YEAR : $ROUND : $WINNER_ID : $OPPONENT_ID : $WINNER_GOALS : $OPPONENET_GOALS
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else
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echo Game Insert Failed, $GAME_INSERT_RESULT : $YEAR : $ROUND : $WINNER_ID : $OPPONENT_ID : $WINNER_GOALS : $OPPONENET_GOALS
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exit
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fi
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fi
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done
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