Damien De Paoli
e05b2c7b5b
* pulled old values of data via restic backups
* inserted them into a new finance_history table
* added a finplan user, use of sudo & better ENV (container/production) & wrapper.sh into Dockerfile (like I do for other projects)
* recalculate the bills / Living Expenses now we have real bills for a year
* remove tax back for now (need to handle quit date vs. end of financial year better)
* hard-coded / hacked in 2026 for pay cycle dates / should be dynamic, but not sure I'll work in 2027+
* refactor front-end to handle 2026 as the current year / its more or less dynamic (via hard-coded FIRST_YEAR) variable - could not use datetime, as it was in late Dec. when I noticed the issue ('next pay' was in 2026, current year was 2025)
* also added history to graphs, changed formatting to make the history /
* savings projections to be orannge with circles, but historical is a solid line, future is a dash, also made all lines have lineWidth: 1 for aesthetics
42 lines
1.4 KiB
Bash
Executable File
42 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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DB_FILE="finance.db"
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HISTORY_TABLE="finance_history"
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# Current date in the format you've been using
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DATE_STR=$(date +%Y-%m-%d)
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# 1. Identify which table exists (finance or finance_data)
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SRC_TABLE=finance
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if [ -z "$SRC_TABLE" ]; then
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echo "Error: Source table not found."
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exit 1
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fi
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# 2. Get columns dynamically (excluding 'id')
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COLS=$(sqlite3 "$DB_FILE" "PRAGMA table_info($SRC_TABLE);" | cut -d'|' -f2 | grep -v '^id$' | xargs | tr ' ' ',')
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# 3. Change Detection Logic
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# We grab the latest row from history and compare it to the current source data
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CURRENT_VALS=$(sqlite3 "$DB_FILE" "SELECT $COLS FROM $SRC_TABLE ORDER BY id DESC LIMIT 1;")
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LAST_VALS=$(sqlite3 "$DB_FILE" "SELECT $COLS FROM $HISTORY_TABLE ORDER BY snapshot_date DESC LIMIT 1;")
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if [ "$CURRENT_VALS" == "$LAST_VALS" ]; then
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echo "Data identical to last snapshot ($DATE_STR). Skipping."
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exit 0
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fi
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# 4. Auto-Migration
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# Ensure any new columns in 'finance' also exist in 'finance_history'
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for col in ${COLS//,/ }; do
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sqlite3 "$DB_FILE" "ALTER TABLE $HISTORY_TABLE ADD COLUMN $col NUMERIC;" 2>/dev/null
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done
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# 5. The Snapshot Insert
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# INSERT OR IGNORE ensures that if Docker restarts today, we don't duplicate the row.
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echo "Changes detected. Recording snapshot for $DATE_STR..."
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sqlite3 "$DB_FILE" <<EOF
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INSERT OR IGNORE INTO $HISTORY_TABLE (snapshot_date, $COLS)
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SELECT '$DATE_STR', $COLS FROM $SRC_TABLE ORDER BY id DESC LIMIT 1;
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EOF
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