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Reactors AnnotateModels.get_schema_info #791

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Merged
merged 1 commit into from
Apr 5, 2020
Merged

Reactors AnnotateModels.get_schema_info #791

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91 changes: 50 additions & 41 deletions lib/annotate/annotate_models.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -249,47 +249,7 @@ def get_schema_info(klass, header, options = {})
cols = columns(klass, options)
cols.each do |col|
col_type = get_col_type(col)
attrs = []
attrs << "default(#{schema_default(klass, col)})" unless col.default.nil? || hide_default?(col_type, options)
attrs << 'unsigned' if col.respond_to?(:unsigned?) && col.unsigned?
attrs << 'not null' unless col.null
attrs << 'primary key' if klass.primary_key && (klass.primary_key.is_a?(Array) ? klass.primary_key.collect(&:to_sym).include?(col.name.to_sym) : col.name.to_sym == klass.primary_key.to_sym)

if col_type == 'decimal'
col_type << "(#{col.precision}, #{col.scale})"
elsif !%w[spatial geometry geography].include?(col_type)
if col.limit && !options[:format_yard]
if col.limit.is_a? Array
attrs << "(#{col.limit.join(', ')})"
else
col_type << "(#{col.limit})" unless hide_limit?(col_type, options)
end
end
end

# Check out if we got an array column
attrs << 'is an Array' if col.respond_to?(:array) && col.array

# Check out if we got a geometric column
# and print the type and SRID
if col.respond_to?(:geometry_type)
attrs << "#{col.geometry_type}, #{col.srid}"
elsif col.respond_to?(:geometric_type) && col.geometric_type.present?
attrs << "#{col.geometric_type.to_s.downcase}, #{col.srid}"
end

# Check if the column has indices and print "indexed" if true
# If the index includes another column, print it too.
if options[:simple_indexes] && klass.table_exists?# Check out if this column is indexed
indices = retrieve_indexes_from_table(klass)
if indices = indices.select { |ind| ind.columns.include? col.name }
indices.sort_by(&:name).each do |ind|
next if ind.columns.is_a?(String)
ind = ind.columns.reject! { |i| i == col.name }
attrs << (ind.empty? ? "indexed" : "indexed => [#{ind.join(", ")}]")
end
end
end
attrs = get_attributes(col, col_type, klass, options)
col_name = if with_comments?(klass, options) && col.comment
"#{col.name}(#{col.comment})"
else
Expand Down Expand Up @@ -996,6 +956,55 @@ def ignored_translation_table_colums(klass)
foreign_column_name
]
end

##
# Get the list of attributes that should be included in the annotation for
# a given column.
def get_attributes(column, column_type, klass, options)
attrs = []
attrs << "default(#{schema_default(klass, column)})" unless column.default.nil? || hide_default?(column_type, options)
attrs << 'unsigned' if column.respond_to?(:unsigned?) && column.unsigned?
attrs << 'not null' unless column.null
attrs << 'primary key' if klass.primary_key && (klass.primary_key.is_a?(Array) ? klass.primary_key.collect(&:to_sym).include?(column.name.to_sym) : column.name.to_sym == klass.primary_key.to_sym)

if column_type == 'decimal'
column_type << "(#{column.precision}, #{column.scale})"
elsif !%w[spatial geometry geography].include?(column_type)
if column.limit && !options[:format_yard]
if column.limit.is_a? Array
attrs << "(#{column.limit.join(', ')})"
else
column_type << "(#{column.limit})" unless hide_limit?(column_type, options)
end
end
end

# Check out if we got an array columnumn
attrs << 'is an Array' if column.respond_to?(:array) && column.array

# Check out if we got a geometric columnumn
# and print the type and SRID
if column.respond_to?(:geometry_type)
attrs << "#{column.geometry_type}, #{column.srid}"
elsif column.respond_to?(:geometric_type) && column.geometric_type.present?
attrs << "#{column.geometric_type.to_s.downcase}, #{column.srid}"
end

# Check if the column has indices and print "indexed" if true
# If the index includes another column, print it too.
if options[:simple_indexes] && klass.table_exists?# Check out if this column is indexed
indices = retrieve_indexes_from_table(klass)
if indices = indices.select { |ind| ind.columns.include? column.name }
indices.sort_by(&:name).each do |ind|
next if ind.columns.is_a?(String)
ind = ind.columns.reject! { |i| i == column.name }
attrs << (ind.empty? ? "indexed" : "indexed => [#{ind.join(", ")}]")
end
end
end

attrs
end
end

class BadModelFileError < LoadError
Expand Down