Class: PgSqlTriggers::Drift::Reporter

Inherits:
Object
  • Object
show all
Defined in:
lib/pg_sql_triggers/drift/reporter.rb

Class Method Summary collapse

Class Method Details

.diff(trigger_name) ⇒ Object

Generate diff view (expected vs actual)



71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
 
# File 'lib/pg_sql_triggers/drift/reporter.rb', line 71

def diff(trigger_name)
  result = Detector.detect(trigger_name)

  return "No drift detected" if result[:state] != PgSqlTriggers::DRIFT_STATE_DRIFTED

  output = []
  output << "Drift Comparison:"
  output << ("-" * 80)

  registry_entry = result[:registry_entry]
  db_trigger = result[:db_trigger]

  # Version comparison
  output << "Version:"
  output << "  Registry: #{registry_entry.version}"
  output << "  Database: (version not stored in DB)"
  output << ""

  # Checksum comparison
  output << "Checksum:"
  output << "  Registry: #{registry_entry.checksum}"
  output << "  Database: (calculated from current DB state)"
  output << ""

  # Function comparison
  output << "Function:"
  output << "  Registry Function Body:"
  output << indent_text(registry_entry.function_body || "(not set)", 4)
  output << ""
  output << "  Database Function Definition:"
  output << indent_text(db_trigger["function_definition"] || "(not found)", 4)
  output << ""

  # Condition comparison
  if registry_entry.respond_to?(:condition) && registry_entry.condition.present?
    output << "Condition:"
    output << "  Registry: #{registry_entry.condition}"
    # Extract condition from DB trigger definition
    trigger_def = db_trigger["trigger_definition"]
    db_condition = trigger_def.match(/WHEN\s+\((.+?)\)\s+EXECUTE/i)&.[](1)
    output << "  Database: #{db_condition || '(none)'}"
    output << ""
  end

  output << ("-" * 80)

  output.join("\n")
end

.drifted_list ⇒ Object

Generate simple text list of drifted triggers



121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
 
# File 'lib/pg_sql_triggers/drift/reporter.rb', line 121

def drifted_list
  results = Detector.detect_all
  drifted = results.select { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_DRIFTED }

  return "No drifted triggers found" if drifted.empty?

  output = []
  output << "Drifted Triggers (#{drifted.count}):"
  output << ""

  drifted.each do |result|
    entry = result[:registry_entry]
    output << "  - #{entry.trigger_name} (#{entry.table_name})"
  end

  output.join("\n")
end

.problematic_list ⇒ Object

Generate problematic triggers list (for dashboard)



140
141
142
143
144
145
146
147
148
149
 
# File 'lib/pg_sql_triggers/drift/reporter.rb', line 140

def problematic_list
  results = Detector.detect_all
  results.select do |r|
    [
      PgSqlTriggers::DRIFT_STATE_DRIFTED,
      PgSqlTriggers::DRIFT_STATE_DROPPED,
      PgSqlTriggers::DRIFT_STATE_UNKNOWN
    ].include?(r[:state])
  end
end

.report(trigger_name) ⇒ Object

Generate detailed report for a trigger



25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/pg_sql_triggers/drift/reporter.rb', line 25

def report(trigger_name)
  result = Detector.detect(trigger_name)

  output = []
  output << ("=" * 80)
  output << "Drift Report: #{trigger_name}"
  output << ("=" * 80)
  output << ""

  # State
  output << "State: #{format_state(result[:state])}"
  output << ""

  # Details
  output << "Details: #{result[:details]}"
  output << ""

  # Registry info
  if result[:registry_entry]
    output << "Registry Information:"
    output << "  Table: #{result[:registry_entry].table_name}"
    output << "  Version: #{result[:registry_entry].version}"
    output << "  Enabled: #{result[:registry_entry].enabled}"
    output << "  Source: #{result[:registry_entry].source}"
    output << "  Checksum: #{result[:registry_entry].checksum}"
    output << ""
  end

  # Database info
  if result[:db_trigger]
    output << "Database Information:"
    output << "  Table: #{result[:db_trigger]['table_name']}"
    output << "  Function: #{result[:db_trigger]['function_name']}"
    output << "  Enabled: #{result[:db_trigger]['enabled']}"
    output << ""
  end

  # If drifted, show diff
  output << diff(trigger_name) if result[:state] == PgSqlTriggers::DRIFT_STATE_DRIFTED

  output << ("=" * 80)

  output.join("\n")
end

.summary ⇒ Object

Generate a summary report



10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'lib/pg_sql_triggers/drift/reporter.rb', line 10

def summary
  results = Detector.detect_all

  {
    total: results.count,
    in_sync: results.count { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_IN_SYNC },
    drifted: results.count { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_DRIFTED },
    disabled: results.count { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_DISABLED },
    dropped: results.count { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_DROPPED },
    unknown: results.count { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_UNKNOWN },
    manual_override: results.count { |r| r[:state] == PgSqlTriggers::DRIFT_STATE_MANUAL_OVERRIDE }
  }
end