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Updated Database Query error handling.

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Add support for user profiles.
Updated test case.
This commit is contained in:
jvelilla
2014-09-18 18:05:20 -03:00
parent 5d551f7fe1
commit cf3c4060c8
4 changed files with 132 additions and 5 deletions
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76
persistence/implementation/mysql/src/provider/user_data_provider.e
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@@ -149,6 +149,8 @@ feature -- Basic Operations
post_execution
end
feature -- Basic operations: User Roles
add_role (a_user_id: INTEGER; a_role_id: INTEGER)
-- Add Role `a_role_id' to user `a_user_id'
local
@@ -177,6 +179,72 @@ feature -- Basic Operations
post_execution
end
feature -- Basic operations: User Profiles
save_profile_item (a_user_id: INTEGER_64; a_key: READABLE_STRING_32; a_value: READABLE_STRING_32)
-- Save a profile item with (a_key and a_value) to the given user `user_id'.
local
l_parameters: STRING_TABLE [ANY]
do
log.write_information (generator + ".save_profile_item")
create l_parameters.make (3)
l_parameters.put (a_key, "key")
l_parameters.put (a_value, "value")
l_parameters.put (a_user_id, "users_id")
db_handler.set_query (create {DATABASE_QUERY}.data_reader (Select_instert_profile_item, l_parameters))
db_handler.execute_change
post_execution
end
save_profile (a_user_id: INTEGER_64; a_user_profile: CMS_USER_PROFILE)
-- Save a profile item with (a_key and a_value) to the given user `user_id'.
local
l_cursor: TABLE_ITERATION_CURSOR [READABLE_STRING_8, READABLE_STRING_8]
do
log.write_information (generator + ".save_profile")
from
l_cursor := a_user_profile.new_cursor
until
l_cursor.after
loop
save_profile_item (a_user_id, l_cursor.key, l_cursor.item)
l_cursor.forth
end
post_execution
end
user_profile (a_user_id: INTEGER_64): CMS_USER_PROFILE
-- User profile for a user with id `a_user_id'.
local
l_parameters: STRING_TABLE [ANY]
do
log.write_information (generator + ".user_profile")
create l_parameters.make (1)
l_parameters.put (a_user_id, "users_id")
db_handler.set_query (create {DATABASE_QUERY}.data_reader (Select_user_profile, l_parameters))
db_handler.execute_query
create Result.make
if not db_handler.after then
from
db_handler.start
until
db_handler.after
loop
if
attached db_handler.read_string (1) as l_key and then
attached db_handler.read_string (2) as l_value
then
Result.force (l_value, l_key)
end
db_handler.forth
end
end
post_execution
end
feature -- New Object
fetch_user: CMS_USER
@@ -230,6 +298,14 @@ feature {NONE} -- Sql Queries: USER_ROLES
Select_user_roles: STRING = "Select roles_id from users_roles where users_id = :user_id"
feature {NONE} -- SQL Queries: Profile
Select_instert_profile_item: STRING = "insert into profiles (profiles.key, value, users_id) values (:key, :value, :users_id);"
Select_user_profile: STRING = "Select profiles.key, value from profiles where users_id = :users_id;"
feature {NONE} -- Implementation
post_execution